Dynacord DO-1, DSP 260, PCL Series Brochure

Electronics

MORE THAN 60 YEARS OF PRO AUDIO EXPERIENCE

Mobile Audio | Concert Sound | Fixed Installation | Pro Entertainment

English

C

ONTENTS

Contents

2

INTRODUCTION

Contents

One Brand Fits All

History

Milestones

Manufacturing

Bosch Production System

02

03

04-05

06-07

08-09

10-11

PRODUCTS

DIGITAL AUDIO MATRIX

P 64

SOUND SYSTEM

PROCESSORS

DSP 600

DSP 260

PROFESSIONAL

POWER AMPLIFIERS

12-21

19-21

22-27

PowerH Series

RCM-26 Controller Modul

Xa 400

LX Series

32-38

39

44-47

44-47

SL Series 48-51

DSA Series - Multi-Channel 52-55

RCM-810 Controller Modul 56-57

DSA Serie - Dual-Channel

PCL Series

58-59

60-63

TECHNICAL SPECIFICATIONS

Application

DIGITAL AUDIO MATRIX

64

P 64

SOUND SYSTEM

PROCESSORS

DSP 600

DSP 260

66-67

68

69

PROFESSIONAL

POWER AMPLIFIERS

PowerH Series

Xa 4000

LX Series

SL Series

70-71

72

73

74-75

DSA Series - Multi-Channel 76-77

DSA Serie - Dual-Channel

PCL Series

78-79

80-81

O

NE

B

RANDS

F

ITS

A

LL

ONE BRAND FITS ALL

In our multimedia world, professional audio systems are playing an ever more important role. For this, power amplifi ers are needed the characteristics and properties of which are tailored precisely to the application in question.

The spectrum of these requirements—from live music to fi xed installation—has an extremely wide bandwidth and extends from very high power output combined with minimum weight to remote supervision and network capability. DYNACORD’s extensive power amplifi er portfolio offers an ideal and cost-effective solution for every fi eld of application.

3

H

ISTORY

4

German Engineering Excellence

FOR MORE THAN 60 YEARS, DYNACORD HAS BEEN ONE OF

THE MOST INNOVATIVE AND SUCCESSFUL MANUFACTURERS

OF PROFESSIONAL AUDIO EQUIPMENT.

H

ISTORY

In 1945 Werner Pinternagel, who was an engineer, founded a workshop for the repair of radio devices in the Lower Bavarian town of Pilsting. The development and manufacture of audio amplifi ers, which he began at the same time, became a particular passion.

These pioneering experiences formed the foundation for over 60 years of expertise in professional power amplifier technology— expertise upon which the brand

DYNACORD is able to draw today.

Early results included the KI cinema amplifi er with its output of 25 watts.

The devices of the company, which in the meantime had moved to

Landau and by then boasted a staff of four employees, still bore the brand name ‘Dynaphon’.

From 1948 onwards, mixing and portable amplifiers bearing the name DYNACORD were being sold to an ever expanding circle of customers. Within a few years, the rapidly growing company had become one of the leading enterprises in the still young audio technology industry. Already in

1954, the manual workshop have given way to industrial production as the product portfolio continued to expand. The high-caliber, pioneering and often visionary products have been presented ever since at all important international trade fairs and marketed successfully throughout the world. To make it possible to satisfy the enormous demand,

DYNACORD moved to Straubing in

1958. The workforce, which at that time numbered 80 employees, continued to expand rapidly. Several times, the production facility was renovated or expanded.

Finally, in 1986 a new plant was opened in which more than 500 employees now develop, produce and dispatch the company’s products to all corners of the globe.

5

M

ILESTONES

Milestones

THE CONSTANTLY EXPANDING PRODUCT

RANGE YIELDED MANY PRO AUDIO MILESTONES.

6

M

ILESTONES

A high degree of innovation, uncompromising quality, exceptional user-friendliness and truely legendary reliability and value retention have for over 60 years defined the brand DYNACORD.

• the fi rst generations of professional mixing amplifi ers [Eminent, Gigant]

• the fi rst tape-echo/reverb devices [Echochord]

• the first ‘affordable’ digital reverb device [DRS 78]

• the most advanced digital drums

[ADDone, ADDtwo]

• the fi rst professional digital reverb device based on 32-bit fl oating-point processing [DRP-20]

• the fi rst processor power amplifi ers with LPN filters [PCA series]

• one of the most successful power amplifi ers in concert sound [L2400 / EV P3000]

• the first processor-controlled complete audio system [P3, P5]

• the first digital loudspeaker controller with graphic display of the acoustic system frequency response in the editing software [DSP 224/244 with CrossMax and EV Dx34/38 with RACE]

• the Planar Waveguide bass horns

[F 18, Alpha B3 and many others]

• the world’s most powerful disco system [Alpha]

• the world’s most successful powered mixer [PowerMate]

• the first stackable compact line array system [Cobra]

• the first Class H grounded bridge high-performance power amplifiers [PowerH]

• the unique IRIS-Net network software

[incl. remote supervision, remote control of power amplifiers and digital audio matrices]

• the first digital power amplifiers with

VLD-variable load drive [DSA Multi-Channel]

Echocord

DRS-78

PowerMate

Cobra

PowerH

7

B

OSCH

P

RODUCTION

S

YSTEMS

8

B

OSCH

P

RODUCTION

S

YSTEM

Bosch Production

System

QUALITY WITH SYSTEM

With the introduction of the Bosch Production System

(BPS) at the Straubing works, the brand DYNACORD is further enhancing its already legendary reputation for the highest production quality and reliability.

Quality with system is assured by the BPS worldwide in all Bosch production centres, since absolutely identical indicators, equipment and processes are applied systematically throughout the enterprise. Decisions about which products to produce in which plant are primarily based on core areas of competence.

The same goes for the development. The fi rst measures to guarantee quality are applied as early as the development phase of a product, where the ‘thermal and mechanical stability’, the ‘secure functioning of the circuitry’ and the demands of quality such as the acoustic performance and the product functions themselves are all ascertained in advance and rigorous tests conducted before any final decisions are taken about the design.

Decades of experience and the most modern quality management systems guarantee the extraordinary quality and legendary reliability of DYNACORD products.

9

M

ANUFACTURING

Measurement Hall

PART OF THE NEW INVESTMENT INVOLVED THE CONSTRUCTION AND

COMMISSIONING OF WHAT AT 600 SQUARE METRES IS ONE OF THE

WORLD’S LARGEST AUDIO MEASUREMENT HALLS.

Manufacturing

Since September 2006, DYNACORD has belonged to the BOSCH concern’s Security Technology department.

The production facility in Straubing has been considerably expanded and the work reorganized along the lines of the Bosch Production System (BPS). Part of the new investment involved the construction and commissioning of what at 600 square metres is one of the world’s

10

Manufacturing in Straubing, Germany

M

ANUFACTURING largest audio measurement halls. One of the particular strengths of the brand DYNACORD is the fact that over the many years of its history profound know-how, covering the entire signal chain from the mixer to the loudspeakers has been acquired.

This advantage, coupled with its traditionally close relationship with users, has yielded many unique solutions to once-vexing problems and helped DYNACORD to develop a reputation the world over as a manufacturer of top-flight audio equipment on the absolute cutting edge of development.

Additional capacity is available at the Bosch plant in Zhuhai, China, where the production also conforms to the BPS and quality controls are conducted using identical procedures and equipment. Manufacturing in Zhuhai, China

11

12

RECOMMENDED APPLICATIONS

ConcertSound, Touring, Club/Disco, ProSound, Network

P 64 D

IGITAL

A

UDIO

M

ATRIX

Digital

Audio Matrix

· P64

13

P 64 D

IGITAL

A

UDIO

M

ATRIX

M

ANAGER

P 64 Digital Audio Matrix Manager

WITH IRIS-NET SOFTWARE APPLICATION

The P 64 Digital Audio Matrix Manager is a modular, network-compatible and freely configurable audio system controller that allows designing complete system solutions.

In the DSP, any structures with up to 32 audio channels are freely configurable. This is possible by the wide variety of different DSP blocks available, such as mixer, matrix, dynamics, crossover, EQ, and even FIR filters.

The processing power of the DSP can be further increased with extension cards. Freely expanding the hardware configuration as well is possible through four module slots located on the rear of the P 64.

Theses slots can be equipped with 8-channel digital or analog input or output boards; even a special microphone input card is available.

14

P 64 D

IGITAL

A

UDIO

M

ATRIX

M

ANAGER

Several P 64s can be interconnected via a CobraNet network, which allows operation and supervision of even the largest decentralized audio systems. Integrated control and logic functions ensure that complex operations can be carried out without problem.

It is for example possible to link various parameters to each other in a Task Engine using logic and arithmetic functions and apply the results to an arbitrary number of other parameters. This also provides the possibility for time-controlled operations.

Faults in and breakdown of the P 64 Manager itself and all devices integrated in the system are detected automatically. An according message can be output via control contacts, other interfaces or displayed on the PC screen.

15

P 64 D

IGITAL

A

UDIO

M

ATRIX

M

ANAGER

16

P 64 D

IGITAL

A

UDIO

M

ATRIX

M

ANAGER

THE P 64 PROVIDES OUTSTANDING AUDIO QUALITY (S/N RATIO > 115 DB);

THE NEWEST IN A/D AND D/A CONVERTER TECHNOLOGY AND ELABORATE

DSP ALGORITHMS ENSURE TRANSPARENT SOUND REPRODUCTION.

DYNAMIC DSP POWER

The wide variety of DSP blocks available, such as EQs, filter

(incl. FIR), mixer, matrix/router, dynamics, crossover, delays, loudspeaker-controller and signal generators, determine the processing power needed.

The modular concept of the P64 makes it possible to adjust the configuration in an ideal fashion to meet the requirements imposed.

With each of the 8-channel input or output modules, the processing power of the P64 is raised by a further 100 MIPS (million instructions per second). With the DSP-1 expansion card, the processing power is increased by a further 300 MIPS.

A wide variety of applications in the fixed installation or concert sound fi elds can therefore be realized in the highest audio quality with great flexibility.

banks for the realization of longer delay times or additional delay lines.

ADDITIONAL CHARACTERISTICS:

• 300 MIPS processing capacity – doubling the

DSP processing power

•

•

•

2 RAM banks (512K x 24bits)

– for additional delay lines up to 21.8 sec.

48-bit signal processing

– double-precision DSP algorithms.

Automatic confi guration – reporting in IRIS-Net when new module was loaded or module was removede.

P64 – 1500 (SET)

With the P64-1500, the internal expansion slot gets equipped with a DSP-2 card which is part of the set.

DSP-1

The DSP-1 is a DSP extension module for use in a DYNACORD P64.

The module is armed with additional

DSPs to expand the signal processing capacity as well as RAM storage

As a result of the 3 additional dual-core processors on the DSP-2 card, the signal processing capacity is considerably increased. At the same time, applications requiring long delay times (e.g. for delay lines) benefit from the additional

RAM. The P64-1500 is therefore outstandingly well suited to complex tasks and the implementation of processor-intensive FIR algorithms.

With its processing power of 1500

MIPS (with input/output modules max. 1900 MIPS), the P64-1500 is currently the most powerful pro audio processor.

DSP-2

DSP expansion module forming part of the P64-1500 Set.

The module is armed with additional

DSPs to expand the signal processing capacity as well as RAM storage banks for the realization of longer delay times or additional delay lines.

ADDITIONAL CHARACTERISTICS:

• 1200 MIPS processing capacity

• 3 RAM banks (512K x

24bits) – for additional delay lines up to 32.7 sec

•

•

48-bit signal processing

– double-precision DSP algorithms

Automatic confi guration – reporting in IRIS-Net when new module was loaded or module was removed

17

P 64

AND

IRIS-N

ET

P 64 and IRIS-Net

HIGH END LIVE APPLICATIONS

IRIS-N

ET

IRIS-Net

SOFTWARE

The P 64 Manager runs under

IRIS-Net, which is by far more than a common configuration software application, because

IRIS-Net is also capable of controlling and supervising all compatible components.

IRIS-Net integrates all devices of the manufacturer that can be configured and/or remotely controlled via PC in a comprehensive audio system: in 2006 DYNACORD introduced a new series of IRIS-

Net-compatible amplifiers – the

Power-H – followed by the P 64

Matrix Manager. Our current product range is completed through the integration of the DYNACORD DCS

System which offers extended control and monitoring functionality.

Easy and comfortable operation is guaranteed through PWS programmable wall stations and TPI touch panels. The universality and flexibility of the IRIS-Net software application is one of the major strengths of the DYNACORD Digital

Audio System – the complete audio system including all its components can be configured, controlled, and monitored using one single software application. IRIS-Net supports

Ethernet, CobraNet, CAN-Bus, USB and, because of its open architecture,

IRIS-Net is ready for future implementations.

IRIS-Net is also suitable for the realization of security-relevant systems

– even stadiums or airports – where life safety levels not only require the complete monitoring and surveillance of the connected devices themselves but also of connection cables, interfaces, and connected loudspeaker systems.

The “System Check” in particular is one distinctive feature that runs a precise impedance sweep of all loudspeaker systems in the system by the push of a button. Besides detecting failure of complete loudspeaker systems, this also ensures that damage of a single speaker chassis is being detected.

System status is queried continuously, fault conditions are recognized and reported and a protocol lists incidents by date and time.

Operation of the DYNACORD Digital

Audio System using IRIS-Net takes place in real-time via wall stations, touch panels, PC or even media control units. The change of a parameter at one of the control units is simultaneously indicated at all other control units.

Typical applications are for example: hotels, gymnasiums and multipurpose facilities, cruise liners or sports arenas, but also live-concerts, clubs or open-air festivals.

19

I / 0 C

ARDS

MI-1

AO-1

AI-1

I / 0 Cards

The finest audio performance in the widest range of audio formats is available to users of the P64. Analogue audio signals

—microphone or line level—can be processed as well as digital audio signals in different formats. block connectors. A/D conversion is taken care of by high-performance, linear, 24-bit converters while internal signal processing is performed in 48-bit word length.

High-quality converters in the expansion modules ensure optimal audio quality at all times. In addition, the CM-1 module permits the distribution of audio signals over an

Ethernet network. All modules are recognized automatically by the system and managed via the IRIS-

Net software.

117 dB dynamic range - for superior audio performance without spurious noise. Balanced inputs – high

Common Mode Rejection prevents long cables from picking up interference.

MI-1

Das MI-1 is an 8-channel microphone input module for use in a

DYNACORD P 64 system. length. 118 dB dynamic range – for superior audio performance without spurious noise.

Balanced inputs – high Common

Mode Rejection prevents long cables from picking up interference. Gain,

PAD, phantom power – programmable input gain in steps of 6 dB, switchable

PAD for Line level feeds, and +48V phantom power switchable via software.

AO-1

Das AO-1 is an 8-channel analog output module for use in a DYNA-

CORD P 64 system.

AI-1

The AI-1 is an 8-channel analog input module for use in a DYNACORD

P 64 system.

Audio signal connection is established via screw-lockable Euro

The connection of microphone or

Line level signals is established via screw-lockable Euro block connectors. A/D conversion is taken care of by high-performance, linear,

24-bit converters while signals are processed internally in 48-bit word

The module outputs eight highquality audio signals via screwlockable Euro block connectors.

Internal signal processing is performed in 48-bit word length while high-performance 24-bit converters take care of D/A conversion.

20

I / 0 C

ARDS

CM-1

DO-1

DI-1

118 dB dynamic range – for superior audio performance without spurious noise. signal processing is performed in

48-bit word length.

100 ohms balanced output driver

– lossless signal distribution to several parallel inputs, even over longer cable runs. Output relays – power-on delay and quick disconnection for effective suppression of power-on/off noise.

Digital audio signals in AES/EBU or

S/PDIF formats are connected via screw-lockable Euro block connectors. Additional Toslink inputs allow for the optical transmission of digital audio signals. All inputs of the DI-1 module employ high-quality sample rate converters. Internal

128 dB dynamic range – for superior audio performance without spurious noise. Sample rates of 32

- 192 kHz – connection of basically any digital audio signal source.

Sample rate converter per input

– allows the connection of digital audio signal sources even with different sample rates.

DI-1

The DI-1 is an 8-channel digital input module for use in a DYNACORD

P 64 system.

DO-1

The DO-1 is an 8-channel digital output module for use in a DYNACORD

P 64 system.

Digital audio signals (48 kHz sample rate) are output via screw-lockable Euro block connectors. Internal signal processing is performed in 48-bit word length. 144 dB dynamic range – for superior audio performance.

CM-1

CobraNet is a network technology for multi-channel transmission of digital audio data.

The CM-1 is a compact interface module for connection to a Cobra-

Net network, allowing the simultaneous transmission of up to 32 digital audio input signals and 32 digital audio output signals.

•

•

•

•

•

•

100BASE-TX Ethernet interface

Secondary 100BASE-TX

Ethernet interface

Four serial output ports

Four serial input ports

Status LEDs

21

22



S

OUND

S

YSTEM

P

ROCESSORS

Sound System

Processors

·

·

DSP 600

DSP 260

23

DSP 600

The DSP 600 is a networkable digital sound system processor with 2 analogue inputs, 2 digital

AES/EBU inputs and 6 analogue outputs offering audio and signal processing of the highest quality with a dual-core DSP topology, 24-bit linear AD/DA converters and with 48-bit double-precision processing resolution.

At >116 dB, the dynamic range of the DSP 600 is at the upper extreme of what is technically feasible;

THD is less than 0.002%. With IIR filters and highresolution 512-tap FIR filters, precise loudspeaker protection and a multi-stage delay concept, the DSP 600 sets new standards in the field of digital loudspeaker processing. FIR-TUNE permits the use of DYNACORD speaker settings with integrated crossover and FIR filter settings for the best possible linearization of the magnitude and phase of the transfer function.

Over IRIS-Net, any desired number of DSP 600 processors, together with other IRIS-Net capable devices, can be configured and operated swiftly and conveniently.

24

Networkable Digitaler Sound

System Processor

DSP 600

SIGNAL FLOW DIAGRAM

•

•

•

•

•

•

•

The configuration and control of the DSP 600 is handled either directly at the device or with the help of IRIS-Net via Ethernet and/or USB.

An integrated 2-port Ethernet switch makes it possible to connect the device to a PC directly without having to rely on the use of an additional external router. Furthermore, the control signal can be passed directly from one device to the next in a simple daisychain arrangement. Under IRIS-Net, the Device Scan function facilitates the configuration of the network.

Six predetermined configurations are available plus freely definable configurations via the 2 x 6 matrix router:

Direct-access keys make it possible to edit parameters swiftly at the device. In all, 90 program-storage locations are provided, of which 60 are dedicated to factory presets and a further 30 available for freely programmable user presets. The DSP 600 is compatible with RCM-26 and P 64 speaker settings.

For fixed installation applications, five control inputs can be used for switching between presets. Level control displays are provided on the front panel for the inputs and for all 6 outputs with Limiter and Clip

LEDs along with output mute switches, channel function indicators SUB, LO, MID, HI and a backlit graphic display.

2-way stereo + Fullrange

3-way stereo

4-way mono + Fullrange

5-way mono + Fullrange

3-way stereo with a mono sub + Fullrange

4-way stereo with mono sub and low frequency freely assignable 2 x 6 matrix router

For installations and the rental business, the possibility also exists of either permitting or blocking access from the front panel to each individual editable parameter.

25

DSP 600

INPUTS

In the inputs, as well as the routing functions, extensive editing possibilities are available:

Input Level Signal Generator

•

•

•

•

•

•

• pilot-tone detection test signal generator

(pink noise, white noise, sine wave)

VU meter for input signal

10-band parametric equalizer

31-band graphic equalizer delay input pad switch (-6 dB)

PEQ GEQ Delay

OUTPUTS

In each of the outputs there are two control areas.

ARRAY CONTROL

SPEAKER PROCESSING

PEQ DELAY PEQ X-OVER FIR

FILTER

ARRAY CONTROL (PER CHANNEL)

• 5-band parametric equalizer

• array delay

SPEAKER PROCESSING (PER CHANNEL)

•

•

6-band parametric equalizer cross-over (high-pass/low-pass filters),

Bessel, Butterworth, Linkwitz-Riley

• FIR-filter with 512 taps (high-pass, low-pass, band-pass, speaker-specific)

DELAY POLARITY LEVEL LIMITERS OUTPUT

LEVEL

•

•

•

•

•

•

•

•

• delay polarity look-ahead peak anticipation limiter thermal limiter for loudspeaker protection level & mute pilot tone generator

VU metering output assignment display LEDs; Sub, Low, Mid, High gain reduction meters

A unique and particularly remarkable feature is the multi-stage delay concept featuring dedicated delays for different applications in complex audio systems: the INPUT DELAY (1,000 ms) for synchronization of the main PA to delay systems, the ARRAY DELAY

(100ms) for the synchronization of individual loudspeaker boxes within a cluster or stack, the X-OVER

DELAY (10 ms) for evening out the run-times of individual loudspeaker components within a box, and finally the CHANNEL DELAY (1,000 ms) for evening out the run-times of e.g. subs and tops.

Its clear structure, its wealth of possibilities, its exceptional user-friendliness, its outstanding audio performance – particularly in combination with the

FIR-TUNE settings for all applicable DYNACORD loudspeaker components – make the DSP 600 the ideal manager even for complex, modern, high-quality audio systems.

26

IRIS-N

ET INTERFACE

IRIS-Net interface

With the IRIS-Net interface, especially intuitive and comfortable operation is possible with the import of loudspeaker data for visualization of the resulting transfer function

27

DSP 260

28

User-friendly & reliable

FLEXIBLE IN EVERY SITUATION

DSP 260

DSP 260

24-BIT DIGITAL SOUND SYSTEM PROCESSOR

With the DSP 260 digital 2-in-6 sound system manager, DYNACORD is continuing its tradition of producing innovative signal processors. The DYNACORD

DSP 260, a digital signal processor with 2 inputs and 6 outputs, is the ideal tool for the management and optimization of loudspeaker systems.

inputs, a digital stereo input in AES/EBU format is available.

FAST AND FLEXIBLE

The factory presets provide the correct configuration for your DYNACORD system including all sound and limiter settings.

Based on the most modern hardware, this system manager offers both tried-and-tested and new algorithms for the simple and swift creation of active multi-way systems.

Thanks to variably configurable parameter access, the DSP 260 is suitable for a wide variety of applications; whether in fixed installations or on the road, the DSP 260 adapts flexibly to every situation.

A high degree of user friendliness and reliability were the design priorities along with attaining an extremely affordable price point.

The DSP 260 includes all the precision tools for loudspeaker management and system tuning previously reserved for devices in the highest price categories.

STATE-OF-THE-ART SIGNAL PROCESSING

The 24-bit sigma-delta AD/DA converters and 32-bit floating point signal processor make possible a dynamic range of 111dB. In addition to the two analogue

The user-friendly software interface makes possible the complete control of all parameters even for critical applications.

FLOW DIAGRAM

Clear signal routing guarantees a swift overview of all DSP functions.

29

DSP 260

Control elements and connectivity

DSP 260

01 02 03

04 05 06 07

01

02

03

04

05

06

07

Precision display of input level for optimal system leveling.

Reference comparison of set parameters with stored presets.

Output display with integrated limiter status and function display of output channels.

USB port for expanded editing options with the DSP 260 editing software.

Comprehensive system configuration:

2-way stereo, + FR / 3-way stereo

4-way + FR / 5-way + FR

3-way stereo-mono sub+FR / 4-way stereo-mono sub+LR

Free configuration

Direct access to the most important input and output parameters.

Illuminated Mute switch on each output channel.

01 02 03 02 03

04 05 06

01

02

03

04

05

06

Digital input AES/EBU (stereo).

Balanced, buffered Thru ports.

Balanced analogue inputs.

Link / Relay interface switchable between RS 232 for Master / Slave configuration and 8x relay contact closure.

6 balanced analogue outputs.

Switchable analogue 6dB pad (pre AD converters).

30

E

DITING SOFTWARE

Editing software

DSP 260

The easy-to-operate DSP 260 editing software permits the convenient editing of all parameters from a PC running under Windows. The computer is connected via the USB port on the front panel.

The graphic user interface offers intuitive and sure control of all DSP and device functions. Presets can be stored on your computer as well as on the DSP 260 hardware.

REAL TIME

The effect of all changes can be heard immediately; all parameter, level, mute and DSP functions are displayed directly.

DELAY

Through the simple coupling of individual components, entire systems can be moved further forward or further back. The total delay time is displayed for each signal path.

INTUITIVE

The intuitive user interface of the DSP 260’s editing software offers swift access to all the parameters relevant to system tuning and configuration. All changes are displayed graphically and realized in real time.

SECURE

Protect your system against unwanted interference.

Access to individual parameters as well as their visibility on the DSP 260’s display is freely programmable.

31



“All the measured data and the stability under continuous output are—as expected— of the highest order”

PowerH 5000 test in `Production Partner` 10/2007

32

P

OWER

H S

ERIES

PowerH Series

The PowerH power amp series represents a further milestone in the 60-year pro audio tradition of DYNACORD.

DYNACORD has long been established worldwide as a manufacturer of professional high-performance amplifiers and by virtue of numerous innovations and the downright legendary reliability of its products has secured for itself a fi rm place in the elite segment. No small contribution to this success has been made by the firm’s largest OEM customer: its sister company, Electro-Voice.

For years now, countless large and very large sound reinforcement systems installed or on tour throughout the world have been relying on

DYNACORD/Electro-Voice power amps. Thousands of amplifiers made by DYNACORD have been deployed on every continent and performed with distinction at many of the truly major productions of recent years.

·

·

H 2500

H 5000

33

P

OWER

H S

ERIES

PowerH Series

HI-END REMOTE CONTROLLABLE POWER AMPLIFIERS

The demands placed on modern power amplifiers are enormous: maximum output, minimum weight, the highest possible degree of efficiency, outstanding audio characteristics, absolute reliability, remote supervision and remote control as well as network capability. topologies meriting consideration to two concepts only: Class D and

DYNACORD’s Linear Grounded

Bridge Class H. Linear Push-Pull concepts with Class H topology are proven solutions for power levels up to 1500 W / 4 Ω.

To realize stable outputs of 2500 W /

4 Ω and 3500 W / 2 Ω per channel, power amplifiers must be capable of making available peak output voltages of 180 V to 200 V. This requirement limits the number of

This is the approach adopted by many DYNACORD power amplifi ers.

The limitation of the Class H push-pull approach is the 250 V specifi cation of typical audio power transistors and their second breakdown restrictions. Even exceeding the specified peak voltage or the second breakdown limit for short periods leads directly to a failure of the power transistors and the power amplifier. The use of exotic

350V-specified transistors affords no reliable solution in view of their second breakdown behaviour, their performance and also their availability.

Higher power classes require different solutions! DYNACORD‘s linear Grounded Bridge designs

(e.g. L2400 / P3000) have proved extremely reliable over many years as well as outstanding in terms

34

P

OWER

H S

ERIES of audio performance. One of the key advantages of Grounded

Bridge solutions is the considerable reduction in ‚voltage stress‘ for the power transistors. This permits the design of high-powered power amplifi ers with peak output voltages in excess even of 200 V.

A logical step in the direction of lowering power dissipation whilst at the same time increasing the output power was the development of a linear Grounded Bridge topology using Class H technology with a multi-stage switching ‚fl oating‘ power supply. The use of an extremely stable switching power supply makes a decisive contribution to the very low weight of these power amplifi ers: 7 kW packed into a device a mere 2 rack units in height and weighing less than 15 kg!

PowerH power amplifiers are ready for integration into IRIS-Net-based audio systems and networks.

Remote control modules (e.g. the

RCM-26) that can be retrofitted offer complete system supervision and remote control combined with digital controller functions.

•

•

•

•

•

FEATURES

• stable, very high power output

• very high efficiency very lightweight multi-stage Grounded Bridge

Class H topology

‚floating‘ switching power supply

• large liquid crystal display integrated micro-controller for internal control remote control module can be retrofitted for integration into the

IRIS-Net bringing supervision, remote control, digital controller functions and digital audio inputs

35

P

OWER

H S

ERIES

“ALL IN ALL, A PERFECT COMBINATION, IN WHICH IT IS EVIDENT FROM

EVERY DETAIL THAT THE DEVELOPERS KNEW EXACTLY WHAT A HIGH-END

POWER AMPLIFIER FOR THE PROFESSIONAL TOURING AND INSTALLATION

MARKET NEEDS.”

PowerH 5000 test in `Production Partner` 10/2007

The power amplifiers of the

PowerH series represent a milestone in the design and production of high-performance power amplifiers.

Their innovative multi-stage Grounded

Bridge Class H topology with its floating switching power supply offers very high and stable output power, very high efficiency, an extremely high level of audio performance and extremely low weight.

They are therefore the ideal drivers for professional touring and highend concert sound, as well as pro sound, applications. Through the use of IRIS-Net-compatible remote control modules, they also offer extensive remote supervision and control functions as well as a universal two-channel digital controller including ultra-precise FIR filtering and digital algorithms to protect the loudspeakers. DYNACORD power amplifiers are known for their absolute reliability under the most arduous of conditions on the road.

Naturally this is also true of the

PowerH models.

In addition to the legendary manufacturing quality that comes with the ‚Made in Germany‘ label, the comprehensive set of protective circuits plays an important role here: an integrated micro-controller coordinates tried-and-tested protections against short-circuit,

HF or DC at the output, back EMF, overheating and open-circuit operation, the power-up current limitation and dynamic audio limiters as well as making additional new and highly intelligent protective functions possible: for example, the temperature in the power amplifiers is monitored at no fewer than six different points and the front-to-rear ventilator governed accordingly.

Under abnormal thermal ‚worst case‘ conditions, the CPU activates a voltage limiter or gain reduction depending upon the requirements of the situation, so as to obviate the need for a thermal shutdown of the power amplifiers. All corrective measures are indicated by LEDs on the front panel and detailed clearly on the liquid crystal display. In addition, a report is created making it possible to enquire later as to all such ‚interventions‘, each of which is time-stamped.

The mains voltage is monitored and displayed continuously, with the devices adapting automatically to 230 V, for example, or 120 V. At the same time, the mains current consumption is also monitored and displayed. The trip value of the automatic circuit breakers can be set by the user via the display of the power amplifier to prevent the circuit breakers tripping. Any short-

36

P

OWER

H S

ERIES circuits at the output of the power amplifier are detected early on, even at low levels. The protective circuit is activated and a report on the fault in question appears simultaneously on the front display. In the event of excessive high-frequency overload, there is an automatic level reduction to protect the power amplifier itself and also the loudspeaker components connected.

The large, background-lit liquid crystal display delivers comprehensive status information, error reports and measurements as well as allowing you to control the basic settings and (with the IRIS-Net module integrated) select presets as well.

In addition to extreme reliability and forward-looking operating security, the PowerH power amplifi ers are impressive for their outstanding audio performance. The THD, intermodulation distortion (IMD-

SMPTE) and dynamic intermodulation

(DIM) are well below 0.05% and therefore well below the limit of audibility. All the components of the switching power supply are so safely dimensioned that they are capable of delivering the maximum peak output current of 70 A continuously (H 5000), thereby allowing the power amplifier to operate as a stable voltage source even with extremely low loads. PowerH power amplifiers therefore have a significant amount of headroom at their disposal, which results in superlative dynamics even with low loads.

and 32dB Constant Gain. In addition, there are switches for Bridged

Mode and Parallel / Dual as well, naturally, as a Ground Lift switch.

A latching PowerCon connector is provided for the mains power line, which prevents the plug being yanked out accidentally. The power outputs are implemented as Speakon sockets. The signal of

Output B is additionally available on pins ±2 of Output A, so that with

4-pin wiring a two-way system can be driven. Parallel to these, additional binding posts are provided. In terms of connectivity, therefore,

PowerH power amplifiers satisfy all the demands of both mobile applications and pro audio fixed installations.

PowerH power amplifiers leave nothing to be desired in terms of connectivity. For the inputs, XLR

IN/parallel OUT sockets are provided along with additional Phoenix connectors. The input sensitivity is switchable between 0dBu, +6dBu

German engineering. Manufactured in accordance with the Bosch

Production System (BPS) in Straubing,

Germany.

37

S

YSTEM

R

ACKS

System Racks

ICP-44

Factory-assembled System Racks are available with a DSP controller, power amplifi ers and an AF panel as well as an AC panel mounted at the rear with a 32A power supply connector.

Naturally the racks can be configured freely to suit the application or the requirements of the customer – typically through the inclusion of LX or PowerH power amplifiers (optionally with RCM-26 DSP modules),

DSP 260, DSP 600 or P 64 controllers, or any of a variety of different connector panels.

CP-48

ICP-88 AC 232

38

RCM-26

DIGITAL CONTROLLER MODUL FOR POWER H

RCM-26

The RCM-26 is a dual-channel digital controller module for live sound, PA and fi xed installation. It offers all conventional signal processing functions such as parametric equalizers, crossovers, delays, compressors and limiters. the RCM-26 is unmatched in terms of its capabilities and audio performance. The IRIS-Net Remote Control

Module RCM-26 extends the functionality of PowerH power amplifiers by providing:

It also makes available linear phase FIR fi lters, zero-latency

FIR fi lters and digital loudspeaker protection algorithms to permit the dynamic range of the amplifier to be exploited to the full. In addition to the electronically balanced analogue inputs of the power amplifi er, digital inputs in AES3 (AES/EBU) format are on board.

Using the CAN buss, networks of up to 250 power amplifi ers can be realized. Additional interfaces include the RS-232 interface for medium control and the Control

Port with freely-programmable control inputs and outputs (GPIO). Despite its compact dimensions,

•

•

•

•

•

•

•

•

•

Remote Control

• AES3 (AES/EBU) digital inputs

• digital signal processing loudspeaker protection algorithms system integration and networking linear 24-bit AD/DA converters sigma-delta 128 x oversampling dynamic range > 116 dB

96 kHz sample rate, 48 kHz optional

THD+N < 0.005%

2 DSPs 150 MHz / 300 MIPS computational power

48-bit double-precision algorithms

39

IRIS-N

ET

SUPERVISION AND DIAGNOSIS

The RCM-26 transmits all relevant amplifier data to the IRIS-Net user interface, supervising the operating status of the power amplifiers, the temperature in the power blocks and in the power supply, voltages and currents at the outputs, all protections, the mains voltage and current consumption, pilot tone and network status.

function allows you to measure comprehensively, and conduct a full examination of, a very large audio system at the push of a button.

Even in live performance, the connected load is monitored continuously. Any undershooting (short-circuit) or overshooting (interruption) of the set tolerance limits is automatically detected and reported immediately.

The impedance measurement with a 20Hz to 20 kHz sine wave sweep and the comparison with the stored reference data make it possible to diagnose with precision the condition of the connected loudspeakers and even of their individual components and cable connections. Problems are therefore detected early and the system is able to respond in good time.

FIR FILTERS

Although FIR fi lters require a massive amount of processing and are complex, they are realized in the RCM-26 in addition to the classical fi ltering and signal processing functions. Both linear-phase FIR fi lters and ‚zero latency‘

FIR fi lters, which add no further delay to the time signals take to pass through the device, are available.

It is even easy to examine the state of loudspeakers that are difficult to access, such as those in stadiums or large entertainment venues. The System Check

Users can create their own linear phase ‚brick-wall

X-over‘ and edit them in real time. For DYNACORD

40

IRIS-N

ET loudspeaker cabinets and systems, factory presets are available with linear phase ‚brick-wall‘ FIR crossovers.

These provide users wishing to tune the system themselves with a completely linearized frequency and phase response upon which to build.

individual channels or channel groups. In the RCM-26, all parameters can be controlled in real time as well as stored in user memories, from which they can be retrieved and reloaded subsequently.

SYSTEM FREQUENCY RESPONSE IN DISPLAY

For DYNACORD loudspeaker cabinets, measurements of the frequency and phase response are already provided in the IRIS-Net. This data together with the filter, crossover and delay settings conducted in the

RCM-26 can be displayed and taken into account by

IRIS-Net. The superposition shows the actual frequency response of the loudspeaker cabinet.

REMOTE FUNCTIONS

Remote control of the power amplifi er under IRIS-Net provides Power On / Standby switching and the programming of power-up sequences for the power amplifiers as well as level settings and the muting of

•

•

•

DSP FUNCTIONS

• X-over: Linkwitz-Riley, Butterworth, Bessel

• FIR Filters: zero latency processing, linear phase X-over

•

•

Master EQ: 6 filters per channel; PEQ, lo-shelf, hi-shelf, hi-pass, lo-pass selectable

Channel EQ: 6 filters per channel; PEQ, lo-shelf, hi-shelf, hi-pass, lo-pass, all-pass selectable

• Master delay : 2ms - 2000ms per channel

Channel delay: speaker alignment

Dynamics: compressor, limiter per channel

Protection: Advanced Digital

Voice Coil Protection algorithms

• Others: input routing, level, mute, polarity, sine and noise generators, VU meter

41

42


Live Music, ConcertSound, Touring | Pro Sound

LX S

ERIES

Ultra Lightweight

Premium Audio Performance.

LX Series

·

·

·

·

LX 1600

LX 2200

LX 3000

XA 4000

43

LX S

ERIES

LX Series

ULTRA LIGHT WEIGHT POWER AMPLIFIERS

LX1600 • LX2200 • LX3000

XA 4000

•

•

•

•

•

•

•

•

• high-efficiency Class-H design switching power supply extremely light and compact

30% dynamic headroom very high 2 ohm stability complete package of protective circuits dynamic audio limiter precise raster pots on front panel constant gain with 32dB available internally to the power amplifier blocks. For most of the program material, the lower operating voltage is able to reproduce the audio signal fl awlessly; however, as soon as there are dynamic peaks, the amplifier switches internally and at high speed to the higher supply voltage.

SWITCHING POWER

SUPPLY TECHNOLOGY

The combination of an analogue class-H design with a state-ofthe-art switching power supply has made possible the creation of a professional power amplifi er delivering up to 2 x 1500 watts into 4 ohms with excellent audio specifi cations but weighing only

8.7 kg. Even complex loads as low as

2 ohms can be driven safely. Amp racks containing several LX power amplifiers for active multi-way use are therefore ultra-compact and lightweight. Detailed info on rack components at page 38.

CLASS - H TECHNOLOGY

With this technology, two different power supply rails are permanently

Since for long periods the power amplifier blocks are operating with the lower supply voltage, there is considerably less power dissipation than with conventional class AB power amplifi ers, which also means considerably less waste heat.

SAFETY CIRCUITS

The complete LX series is equipped with protections against overheating, overloading, short-circuits, DC and

HF as well as a Back-EMF protection.

With the Soft Start system, the power outputs are switched on via a relay when a safe operational state has been reached and a power-up delay prevents the mains fuses being triggered.



Germany.

44

LX S

ERIES

45

LX S

ERIES

WERE THEY TO APPEAR IN A HIGH-END HI-FI MAGAZINE, THE MEASURED

VALUES OF THE LX1600 WOULD NO DOUBT HAVE THE AUDIOPHILES

DROOLING. FROM EVERY SINGLE DISCIPLINE IT’S EVIDENT THAT THE

PEOPLE WORKING IN DYNACORD’S DEVELOPMENT DEPARTMENT IN

STRAUBING ARE PERFECTIONISTS IN THE BEST SENSE OF THE WORD.

LX 1600 Test in `Production Partner` 11/2008

FRONT PANEL

The dB-calibrated level controls are implemented as ultra-precise detent potentiometers that are recessed in the front panel to protect them from accidental contact. Power, Protect, Signal and Limit LEDs provide a quick overview of the operating status.

DYNAMIC LIMITERS

Dynamic limiters are general components in all

DYNACORD power amplifiers. High-speed audio processors are continuously comparing the input signal to the output signal, and in the event of any nonlinearity, the processors send control signals to the limiters, which operate dynamically upon the input level. As a result, the THD all the way up to 21 dBu is limited to an inaudible 1% max. at the output.

REAR PANEL

The electronically balanced XLR IN / OUT sockets are provided for direct operation with professional mixing consoles and signal processors. All the models in the

LX series are designed for a Constant Gain of 32 dB.

The power outputs for Channels A and B as well as the Bridged Out are on Speakon connectors.

The signal of Output B is additionally available on pins

±2 of Output A, so that with 4-pin wiring a two-way system can be driven. A Ground Lift switch is also provided to separate the chassis ground from the signal ground in order to eliminate ground loop hum.

LPN + LO-CUT

The retrofittable NRS 90268 kit, which is available as an option for all LX power amplifiers, combines the LPN (low-pass notch) filter with a low-cut filter.

These eliminate transient non-linearities in the low frequency range in small to medium-sized full-range speakers and thereby considerably extend the reproducible range at the bottom end. The acoustic result is bass reproduction with more punch and greater substance.

46

LX S

ERIES

LX 1600

With an output rated at 2 x 1300 watts into 2 ohms and 2 x 800 watts into 4 ohms, this is the ideal power amplifi er for small to medium-sized full-range cabinets and MF/HF components in active multi-way systems.

LX 2200

With a stable output of 2 x 1600 watts into 2 ohms and 2 x 1100 watts into 4 ohms, this is the ideal amplifier for professional multi-way components as well as medium-sized subwoofers in concert sound systems.

LX 3000

The flagship of the LX series delivers a mighty 2 x

2100 watts into 2 ohms and 2 x 1500 watts into 4 ohms and therefore has plenty of headroom for large subwoofer arrays.

XA 4000

Universally applicable system power amplifi er for active

2-way systems. 1 x 1100 watts / 4 ohms (Lo) and 1 x

900 watts / 4 ohms (Hi). Crossover frequency 140 Hz

47


Live Music | Concert Sound, Commercial

Stable power output and a high efficiency factor on the high performance level.

48

SL S

ERIES

SL Series

·

·

·

·

SL 900

SL 1200

SL 1800

SL 2400

49

SL S

ERIES

50

Solid DYNACORD technology for universal application at highly competitive prices was the maxims for the development of the SL series of power amplifiers.

They offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems, such as e.g. loudspeakers of the D-Lite, VariLine or Forum

Line families.

SL series power amplifi ers are equipped with protection against overheating, overload, short-circuits, high frequencies and DC at the output.

Damage to the end transistors through the feedback of electrical energy is prevented by the back

EMF protective circuitry.

When powering up, a relay delays the switching on of the power outputs. In addition, a power-up current limiter prevents the blowing of the mains fuses.

Fast audio processors continuously compare the input and output signals. In the event of any nonlinearity, the processors send control signals to the limiters, which dynamically reduce the input gain of the power amplifier.

SL S

ERIES

SL Series

SOLID ALL-ROUNDERS AT A COMPETITIVE PRICE

The level controls on the front are calibrated in dB and recessed into the front panel to guard against mechanical damage. The easy-to-read LED display with its Power, Protect, Signal and Limit indicators offers a quick overview of the operating state of the power amplifi ers.

+12

+9

+6 transient behaviour of loudspeakers. The resulting dynamization cannot be achieved with any graphic or parametric equalizer or ‘bass booster’, since the way the LPN operates is based to an important extent upon a dynamic optimization of the slew rate of the signal. The switch allows you to compare the acoustic difference with and without the LPN. The whole signal becomes much more powerful and voluminous.

The effect is particularly noticeable with small to medium-sized full-range loudspeakers but also with applications featuring subwoofers.

+3

+0

B d r

A

-3

-6

-9

-12

10 20 50 100 200 500 1k

Hz

2k 5k 10k 20k 50k 100k

The electronically balanced XLR IN / OUT sockets are provided for direct operation with professional mixing consoles and signal processors. All the models in the

SL series are designed for a Constant Gain of 32 dB.

The power outputs for Channels A and B as well as the Bridged Out are on Speakon connectors. The signal of Output B is additionally available on pins ±2 of

Output A, so that with 4-pin wiring a two-way system can be driven. A Ground Lift switch is also provided to separate the chassis ground from the signal ground in order to eliminate ground loop hum.

LPN-FILTER

The switchable Low-Pass Notch (LPN) fi lter is a typical

DYNACORD special feature. This filter circuitry corrects the frequency response and optimizes the

German engineering. Manufactured in accordance with the Bosch Production System (BPS) in Zhuhai,

China

51


Multi Media, Club/Disco, Pro Sound, Commercial | Network

Universal installation power amplifiers with optional network capability (IRIS-Net).

52

DSA S

ERIES

DSA Series

·

·

·

·

·

·

·

DSA 8405

DSA 8410

DSA 8805

DSA 8204

DSA 8206

DSA 8209

DSA 8212

53

DSA S

ERIES

- M

ULTI

-C

HANNEL

DSA Series - Multi-Channel

CAN DRIVE ANY LOAD BETWEEN 2 AND 10 OHMS WITH THEIR RATED

MAXIMUM OUTPUTS OF 500 W AND 1000 W RESPECTIVELY PER CHANNEL

OR DIRECTLY DRIVE 70 V

RMS

OR 100 V

RMS

LOUDSPEAKER LINES.

Innovative DYNACORD technology, exemplary flexibility, very high output with an extremely good efficiency and integration into

IRIS-Net networks: a thumbnail sketch of the DSA multi-channel power amplifiers that provide a multitude of solutions to the problems posed by fixed installations.



Germany.

The multi-channel DSA 8405 / 8410 /

8805 power amplifi ers are a milestone in the design and production of high-powered power amplifi ers. The unique combination of Class D power amplifi er blocks and synchronized switching power supplies offers to this date unmatched power density combined with excellent audio performance.

OUTPUT

2 Ω : 500W/2 Ω , VLD

4 Ω : 500W/4 Ω , 250W/8 Ω

70V : 500W/10 Ω

100V : 500W/20 Ω

UNIQUE FLEXIBILITY

THROUGH VLD

The ability to switch individually the mode of each power amp channel helps the DSA multi-channel power amplifiers to achieve a degree of flexibility never before possible. In low impedance operation

(2 Ω, 4 Ω, 8 Ω), each channel can drive up to four 8-ohm loudspeaker cabinets. The output channels can also be paired in bridged mode.

54

DSA S

ERIES

- M

ULTI

-C

HANNEL

Depending upon the application, each channel can be switched individually even in high-impedance mode (HZ) in order to drive 70

Vrms or 100 Vrms loudspeaker lines directly without an output transformer (Direct Drive).

The power output by the DSA multi-channel power amplifiers is

(along with its thermal capacity) limited only by their maximum output voltage and maximum output current, which means they can drive any load between 2 and

10 ohms with their rated maximum outputs of 500 W and 1000 W respectively per channel.

A corresponding encoder-circuit is provided on the rear panel. In addition, through VLD (Variable

Load Drive) in combination with a RCM-810 remote control module, it is possible to define freely which output power should be made available at which load in the frame described above in the channel in question: e.g. Channel

A = 350 W into 2.6 Ω; Channel B =

500 W into 8 Ω; Channel C = 200 W /

100V etc .

The fact that an output transformer has been dispensed with the highly effi cient Class-D power amplifiers and switching power supply yields an extremely attractive, environment- and resource sparing amplifier. For applications involving mandatory galvanic separation of the connected loudspeakers in accordance with EN 60849 and

IEC 60364 separate transformer modules are available, optionally.

Input level controls on the rear panel as well as LED meters and control indicators on the front panel offer a high degree of user comfort. It goes without saying that all protective circuits and dynamic limiters (as is the case with in all DYNACORD power amplifi ers) are available in every channel. Using the ON DELAY selector switch on the rear panel of the power amplifier, you can set the interval of time by which the switching on process should be delayed. In

Standby mode, the power consumption of the device is reduced to a minimum. Standby mode can be activated via IRIS-Net or the POWER

REMOTE socket.

The Phoenix inputs marked IN-

PUT are electronically balanced.

Phoenix connectors are also provided for the power outputs.

The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple. For further remote-supervision and

–control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available.

55

RCM-810

56

RCM-810

RCM-810

DIGITAL CONTROLLER MODULE

The RCM-810 remote control module is a digital controller module for PA and fi xed installation and permits the integration of

DSA amplifi ers in a remote control network with up to 250 devices.

With it, a complete PA system can be controlled and supervised from one or several PCs with the help of IRIS-Net software. Data on all operating states – e.g. switch-on status, temperature, response of protective circuits, load impedance etc. – is collected and displayed centrally in IRIS-Net.

This makes it possible to react with targeted intervention should critical operating states ever occur.

It is also possible to program an automatic reaction in the event of certain threshold limits being under- or overstepped. All parameters (e.g. Power On/Off, Mute etc.) can be controlled in real time and saved in the amplifi er. Independently of network control, all the settings are saved in the event of a breakdown. The RCM-810 also offers a

Control Port with freely programmable control inputs and outputs.

Switches can be connected to the control inputs (GPIs). Within IRIS-Net, you can program any desired logic functions for the inputs. External elements can be connected to the control outputs (GPOs) in order, for example, to signal particular states. As a consequence, an amplifi er equipped with an RCM-810 module satisfi es the highest safety requirements.

57

DSA S

ERIES

- D

UAL

-C

HANNEL

58

DSA S

ERIES

- D

UAL

-C

HANNEL

DSA Series - Dual-Channel

AMPLIFIERS THAT PROVIDE A MULTITUDE OF HIGHLY ECONOMIC

SOLUTIONS TO THE PROBLEMS POSED BY FIXED INSTALLATIONS.

Solid DYNACORD technology for fixed installations at very competitive prices was the maxims for the development of the DSA power amplifier series.

They offer a very high, stable output with high efficiency at a high performance level. DSA power amplifiers are therefore the ideal choice for typical fixed installation applications.

They are protected against overheating, short circuit and both high frequencies and DC at the output. Damage to the end transistors through the feedback of electrical energy is prevented by the back

EMF protective circuitry. During a soft start, a relay delays the switching on of the power outputs.

In addition, a power-up current limiter prevents the blowing of the mains fuses. Fast audio processors continuously compare the input and output signals. In the event of any non-linearity, the processors send control signals to the limiters, which dynamically reduce the input gain of the power amplifier. which otherwise could lead to saturation of the transformers when output transformers are connected. A

Ground Lift switch is also provided to separate the chassis ground from the signal ground in order to eliminate ground loop hum.

Input level controls on the rear panel and level and control displays on the front panel offer a high degree of user comfort, and a quick overview of the operating state of the power amplifiers is provided by the easily read LED display with its

Power, Protect, Signal Display and

Limit indicators.

The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple.

For further remote-supervision and

–control possibilities and integration into IRIS-Net networks, an optional remote control module (RCM-810) is available. (see pages 42-43)

A switchable high-pass filter (HPF)

(50 Hz, 18 dB/oct) can be used to suppress low frequency signals,


Production System (BPS) in Zhuhai,

China.

59


Commercial

amplifiers challenging sound reinforcement.

60

PCL S

ERIES

PCL Series

·

·

·

·

·

PCL 1125T

PCL 1225T

PCL 1240T

PCL 1245

PCL 1415

61

PCL S

ERIES

PCL Series

CONTRACTOR LINE POWER AMPLIFIERS

With the PCL series, DYNACORD is adding to its extensive power amplifier range in the fixed installation segment a number of models with fairly low to medium output levels.

The power amplifi ers are particularly designed for challenging sound reinforcement tasks, background music / paging and public address system installations. Long term reliability, operational safety, flexibility and versatility are guaranteed.

at 8 / 4 ohms. Just like the PCL

1125T, they also provide floating loudspeaker outputs for 50 V, 70 V and 100 V installations. PCL 1245 and PCL 1415 are low-impedance amplifiers with no output transformers. Premium Phoenix style screw-lock connectors ensure a more secure connection of audio signal and speaker cables. The independent rear level controls allow setting the according power amp channel’s overall amplifi cation.

The five models in the PCL series offer a variety of system design and implementation possibilities.

The PCL 1225T and PCL 1240T are equipped with distortionfree high performance output transformers and low-impedance outputs

All PCL power amps feature different hi-pass fi lters with switch selectable cut-off frequency to attenuate unwanted low frequency signals.

Provided by each of the PARAMUS amplifier types are numerous protection circuits (short circuit, thermal overload, power on delay, peak current limiters, to name a few), which not only prevent the power amplifier itself from being damaged but protect the connected loudspeaker systems as well.

All PCL models offer excellent headroom for a wide dynamic range on music signals.

They are equipped with voltage limiters to protect the loudspeaker outputs against high distortion resulting in an output signal which never exceeds a THD (total harmonic distortion) of 1 %.

Multi-stage cooling fans additionally guarantee absolute operational reliability even at increased operating temperatures.

German engineering. Manufactured in Asia.

62

PCL S

ERIES

•

•

•

•

•

Features

• five models from 160 W to 450 W per channel; 4 ohm or 50 / 70 / 100 V compact 2U housing

Phoenix input plugs for simple setting-up single block plug for all output signals

•

•

• bridged mode for all multi-channel models switchable high-pass filter in each channel; 50 Hz or 300 Hz level controller for each channel on the rear panel front-to-rear cooling numerous protective circuits

63

R

ECOMMENDED

P

RODUCTS

/ A

PPLICATION

Recommended Products / Application

RECOMMENDED PRODUCTS / APPLICATION

Mobile Audio Fixed Installation

Live Music Concert Sound Touring Multi Media Club/Disco ProSound Network

Club-Gigs

Dance Bands

Mobile DJ

Corporate

Rental

Top 40 Events

Large Live

Productions

Small - Medium

Festival

Boardrooms

Conferencing

Hotels

Clubs

Lounges

Discotheques

Poolbars

Casinos

Theaters

Concert Halls

HOW

Stadiums

Cruise LIners

Multifunctional

Halls

Conference

Centers

Hotels

Business

Buildings

Arenas

Expo-Halls

Commercial Life Safety

Shops

Malls

Bistros

BGM

Voice-EVAC

Industry

Railway

Offshore

PowerH Series

LX Series

CL Series

SL Series

DSA Series

Multi Channel

Dual Channel

PCL Series

DPA Series

4000 Series

8000 Series

Perfect Solution Excellent Choice Suitable

In our multimedia world, professional audio systems are playing an ever more important role. For this, power amplifi ers are needed the characteristics and properties of which are tailored precisely to the application in question.

The spectrum of these requirements—from live music to fi xed installation—has an extremely wide bandwidth and extends from very high power output combined with minimum weight to remote supervision and network capability. DYNACORD’s extensive power amplifi er portfolio offers an ideal and cost-effective solution for every fi eld of application.

64

T

ECHNICAL

S

PECIFICATIONS

Technical Specifications

DIGITAL AUDIO MATRIX

SOUND SYSTEM PROCESSORS

PROFESSIONAL POWER AMPLIFIERS

65

T

ECHNICAL

S

PECIFICATIONS

P64

TECHNICAL SPECIFICATIONS

General

Power Supply, Consumption

Audio Slots

Network Slots

Interfaces

GPIO Control Port

Signal Processing

Sample Rate

Data Format

Operating Temperature Range

Dimensions (W x H x D)

Weight

P 64

100 - 240 V AC, 50/60 Hz, 90 W max.,

(incl. 2 x AI-1, 2 x AO-1, 1 x CM-1modules)

4 (for AI-1, AO-1, MI-1, DI-1 and/or DO-1 modules)

1 (for CM-1 module)

Ethernet 10/100 MBit/s (1 x RJ-45), CAN Bus (2 x RJ-45), RS-232 (2 x 9pin D-Sub), USB (Type B, front)

2 x 6-pole Euro block, 4 Control Inputs (analog 0-10 V / logic control),

3 Control Outputs (Relay contact to ground), 1 Fault Output (NC Relay contact),

2 Reference Outputs (+10 V, 200 mA / GND)

2 DSPs Standard (150 MHz, 300 MIPS), 1 DSP per Audio Module (100 MHz, 100 MIPS)

DSP-1 Extension Module optional (+300 MIPS), DSP-2 Extension Module optional (+1200 MIPS)

48 kHz internal, 32 kHz - 192 kHz external

24 Bit linear A/D conversion, 48 Bit processing

0 °C...40 °C

483 x 88.1 x 381 mm (19”, 2 HU)

7.35 kg

General

Supply Voltage / Current

Audio Inputs

Output Format

Output Impedance

Output Level (nominal)

Output Level (max. before clip)

Output Impedance

Min. Load Impedance

D/A Conversion

Frequency Response

Signal to Noise Ratio (A-weighted)

THD+N

Output Sample Rate

Ethernet Connectors

(Primary / Secondary)

Sample Rate

Data Format

Signal Delay

Latency across network


Dimensions (W x H x D)

Weight

AO-1

+3.3 V DC, ± 0.3 V / 140 mA

+5 V DC, ± 0.25 V / 190 mA

+18 V DC, ± 0.5 V / 270 mA

-18 V DC, ± 0.5 V / 160 mA

8 x 3-pole Euro block connectors, electronically symmetric

-

-

+6 dBu / 1.55 V

+21 dBu / 8.7 V

100 Ω

600 Ω

24 Bit, Sigma-Delta,

128 times oversampling

20 Hz...20 kHz (-0.5 dB)

118 dB typical

< 0.005 %

-

-

48 kHz

24 Bit linear D/A conversion,

48 Bit processing

0.646 ms

-

0 °C...40 °C

114 x 33 x 258.5 mm

260 g

DO-1

+3.3 V DC, ± 0.3 V / 130 mA

+5 V DC, ± 0.3 V / 100 mA

CM-1

+3.3 V DC, ± 0.3 V / 1.2 A

+5 V DC, ± 0.25 V / 100 mA


AES/EBU Professional Format

110 Ω

-

-

-

-

-

20 Hz...20 kHz (±0.1 dB)

144 dB typical

< 0.00002 %

48 kHz

-

-

24 Bit linear, 48 Bit processing

0.0625 ms

-

0 °C...40 °C

114 x 33 x 258.5 mm

170 g

-

-

-

-

-

-

-

-

-

-

-

-

RJ-45, integrated transformer isolation, IEEE 802.3u standard

48 kHz

16 / 20 / 24 Bit

-

1.33 / 2.66 / 5.33 ms selectable

0 °C...40 °C

89 x 27 x 92 mm

75 g

66

T

ECHNICAL

S

PECIFICATIONS

P64

General

Supply Voltage / Current

Audio Inputs

Digital Audio Inputs

Input Formats

Input Level (nominal)

Input Level (max. before clip)

Input Sensitivity

(6 dBu Output, Input Level Control +18 dB)

Sample Rate Conversion (SRC)

AI-1

+3.3 V DC, ± 0.3 V / 35 mA

+18 V DC, ± 0.5 V / 360 mA

-18 V DC, ± 0.5 V / 105 mA


-

-

+6 dBu / 1.55 V

+21 dBu / 8.7 V

-

-

Input Impedance

Common Mode Rejection

Equivalent Input Noise (EIN)

Phantom Power

A/D Conversion


Signal to Noise Ratio (A-weighted)

THD+N

Input Sample Rate

Sample Rate

Data Format

Signal Delay


Dimensions

Weight

(W x H x D)

20 kΩ

> 70 dB

-

-



20 Hz...20 kHz (-0.5 dB)

117 dB typical

< 0.005 %

-

48 kHz

24 Bit linear A/D conversion,

48 Bit processing

1.3958 ms

0 °C...40 °C

114 x 33 x 258.5 mm

200 g

MI-1

+3.3 V DC, ± 0.3 V / 180 mA

+5 V DC, ± 0.3 V / 1 A

+18 V DC, ± 0.5 V / 400 mA

-18 V DC, ± 0.5 V / 150 mA


-

DI-1

+3.3 V DC, ± 0.3 V / 330 mA

+5 V DC, ± 0.3 V / 100 mA

-

-

+6 dBu / 1.55 V

Mic: +21 dBu / 8.7 V

Line: +39 dBu / 69 V

Mic: -72 dBu / 195 μV

Line: -54 dBu / 1.55 mV

-

Mic: 2 kΩ, Line: 8 kΩ

Mic: > 75 dB (1 kHz)

Line: > 60 dB (1 kHz)

129 dBu (A-weighted, 150 Ω source)

+48 V / 10 mA, independently switchable per channel



20 Hz...20 kHz (-0.5 dB)

118 dB typical

< 0.005 %

-

48 kHz

24 Bit linear A/D conversion,

48 Bit processing

1.3958 ms

0 °C...40 °C

114 x 33 x 258.5 mm

250 g

4 x 3-pole Euro block connectors

4 x Toslink optical connectors

AES/EBU, S/PDIF, Optical

-

-

-

High End Sample Rate Converter per channel 32...192 kHz input to 48 kHz output

AES/EBU: 110 Ω

S/PDIF: 75 Ω

-

-

-

-

20 Hz...20 kHz (±0.1 dB)

128 dB typical

< 0.0001 %

32...192 kHz

-

24 Bit linear PCM inputs,

48 Bit processing

Low Group Delay Mode:

2.355 ms @ 48 kHz Input


High Group Delay Mode:



External Sync / SRC Bypass Mode:


0 °C...40 °C

114 x 33 x 258.5 mm

200 g

67

T

ECHNICAL

S

PECIFICATIONS

DSP 600


General

Mains Voltage

Power Consumption

Audio

Analogue Inputs

Digital Inputs

Digital Audio Format

Nom. Input Voltage

Max. Input Voltage

(-6dB analogue pad deactivated)

Input Impedance


A/D Conversion

Analog Audio Outputs

Nom. Output Voltage

Max. Output Voltage


D/A Conversion

Frequency Range

THD+N

Dynamic Range

Interface

USB

Ethernet

Controll Port

Signal processing

Sampling Rate

Data Format

Internal Signal Processing



Dimensions and weight

Dimensions (WxHxD)

Net weight

Shipping weight

68

100-240 V AC 50-60 Hz

25W

2x XLR IN, electronically balanced

2x XLR THRU OUT, electronically balanced

1x XLR AES/EBU IN

1x XLR AES/EBU THRU OUT

AES3, 32 kHz to 192 kHz samler rate

1.55 V / +6 dBu

17.3 V / +27 dBu

10k ohm

-85 dB @ 1 kHz (typical)

24-Bit Sigma-Delta

6x XLR OUT, electronically balanced

1.55 V / +6 dBu

8.7 V / +21 dBu

50 ohm

24-Bit Sigma-Delta

20 Hz - 22 kHz (+/- 0.5 dB)

< 0.002% ( band limited 22 Hz - 22 kHz)

116 dB ( A-weighted)

USB Type B on front panel (PC Interface)

2 x RJ-45 ports, 100 MB, Intergrated Switch

1 x 6-pole Euro block, Software Confi gurable for Preset Recall

48 kHz

24-Bit

48-Bit Double Precision

Parametric EQs, 31 band Graphic EQs, Delays, Routing, X-Over,

512 Taps FIR fi lters, PA limiter, Thermal protection, Level, Polarity,

Signal generator

0 °C to 40 °C

483 x 356.1 x 43.6 mm

4.8 kg

5.9 kg

T

ECHNICAL

S

PECIFICATIONS

DSP 260


General

Mains Voltage


Audio

Analogue Inputs

Digital Inputs

Nom. Input Voltage

Max. Input Voltage

(-6dB analogue pad deactivated)

Input Impedance


A/D Conversion

Outputs

Nom. Output Voltage

Max. Output Voltage


D/A Conversion

Frequency Range

THD

Dynamic Range

Interface

USB

9-pin DSUB


Sampling Rate

Resolution

Internal Signal Processing

Dimensions and weight

Dimensions (WxHxD)

Net weight

Shipping weight

100-240 V AC 50-60 Hz

25W

2x XLR IN, electronically balanced

2x XLR THRU OUT, electronically balanced

1x XLR AES/EBU IN

1.23 V / +4 dBu

8.7 V / +21 dBu

10k ohm

-80 dB @ 1 kHz (typical)

24-Bit Sigma-Delta

6x XLR OUT, electronically balanced

1.23 V / +4 dBu

8.7 V / +21 dBu

50 ohm

24-Bit Sigma-Delta

10 Hz - 22 kHz (+/- 0.5 dB)

< 0.01% (22 Hz - 22 kHz)

111 dB unweighted, 22 Hz - 22 kHz

USB Type B on front panel (PC - interface)

With software confi gurable as GPI-preset recall,

Master/Slave confi guration with second DSP 260

48 kHz

24-Bit

32-bit fl oating-point

483 x 356.1 x 43.6 mm

4.6 kg

5.9 kg

69

T

ECHNICAL

S

PECIFICATIONS

PowerH Series


General

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%

Rated Output Power, 20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output Power Dynamic-Headroom, IHF-A

Max. Single Channel Output Power Continuous, 1kHz

Maximum Bridged Output Power 1 kHz, THD=1%

Maximum RMS Voltage Swing 1 kHz, THD=1%

2 Ω

2000 W

-

2400 W

2050 W

-

H 2500

4 Ω

1450 W

1200 W

1700 W

1600 W

3800 W

8 Ω

850 W

600 W

940 W

900 W

2900 W

Power Bandwidth, THD=1%, ref. 1kHz, half power @ 4Ω

Voltage Gain ref. 1 kHz

Input Sensitivity at rated output power @ 8Ω, 1 kHz

THD at rated output power MBW=80kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz

DIM 30, 3.15 kHz, 15 kHz

Max. Input Level

Crosstalk, ref. 1 kHz at rated output power

Frequency Response,


Protections ref. 1 kHz

Input Inpedance, active balanced

Damping Factor , 1kHz

Slew Rate

Signal to Noise Ratio Amplifi er A-weighted, 32 dB constant gain

Output Noise , A-weighted

Output Stage Topology

Power Requirements at 1/8 maximum output power @ 4 Ω

Cooling

Ambient Temperature Limits

Safety Class

Dimensions (WxHxD), mm

Weight

Amplifi er at rated conditions, both channels driven with 8 Ω loads, unless otherwise specifi ed

95 V

10 Hz ... 50 kHz

39 dB / 35 dB / 32 dB (switchable)

0 dBu / +4 dBu / +7 dBu (switchable)

< 0.05 %

< 0.05 %

< 0.02 %

+22 dBu (9,76 Vrms)

< -80 dB

< 10 Hz ... 30 kHz (± 1dB)

20 kΩ

> 400

30 V/µs

109 dB

< -70 dBu

Class-H Grounded Bridge

100 V - 240 V, 50 Hz - 60 Hz; 100 V, 50 Hz - 60 Hz

1000 W

Audio limiters, High temperature, DC, HF, Short Circuit, Back-EMF, Peak current limiters, Inrush current limiters,Turn-on Delay, Mains Circuit Breaker Protection, Mains Over

/ Undervoltage Protection

Front-to-Rear, 5-stage-fans

+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 498

14.2 kg (31.1 lbs)

70

T

ECHNICAL

S

PECIFICATIONS

PowerH 25000

General

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%






2 Ω

3500 W

-

4500 W

4100 W

-

H 5000

4 Ω

2500 W

2100 W

3200 W

2700 W

7000 W

8 Ω

1500 W

1050 W

1800 W

1600 W

5000 W






DIM 30, 3.15 kHz, 15 kHz



Frequency Response,


Protections ref. 1 kHz



Slew Rate

Signal to Noise Ratio Amplifi er A-weighted, 32 dB constant gain

Output Noise , A-weighted


Power Requirements at 1/8 maximum output power @ 4 Ω

Cooling


Safety Class


Weight

Amplifi er at rated conditions, both channels driven with 8 Ω loads, unless otherwise specifi ed

125 V

10 Hz ... 50 kHz

41dB / 35 dB / 32 dB (switchable)

0 dBu / +6 dBu / +9 dBu (switchable)

< 0.05 %

< 0.05 %

< 0.02 %

+22 dBu (9,76 Vrms)

< -80 dB

< 10 Hz ... 30 kHz (± 1dB)

20 kΩ

> 400

35V/µs

111 dB

< -70 dBu

Class-H Grounded Bridge

100 V - 240 V, 50 Hz - 60 Hz; 100 V, 50 Hz - 60 Hz

1450 W

Audio limiters, High temperature, DC, HF, Short Circuit, Back-EMF, Peak current limiters, Inrush current limiters,Turn-on Delay, Mains Circuit Breaker Protection, Mains Over

/ Undervoltage Protection


+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 498

14.5 kg (32.0 lbs)

71

T

ECHNICAL

S

PECIFICATIONS

Xa 4000


General

Load Impedance

Maximum Midband Output Power, THD=1%, 80Hz SUB, 1 kHz

TOP, Single Channel

Rated Output Power,

THD <0.1%, 20 Hz-140 Hz SUB, 140 Hz-20 kHz TOP Single

Channel

Maximum RMS Voltage Swing,

THD=1%, 80 Hz SUB, 1 kHz TOP



Input Sensitivity at rated output power, 1 kHz

THD at rated output power, MBW=80kHz, 1 kHz




Slew Rate

Signal to Noise Ratio, A-weighted


Power Requirements

Power Consumption at 1/8 maximum output power @ 4 Ω

Protections

Cooling


Safety Class


Weight

Optional Accesories:

Rear Rackmount 15.5“: D112 930 (RMS15-CL)


2 Ω

1800 W

-

SUB

4 Ω

1100 W

1000 W

8 Ω

600 W

500 W

2 Ω

1600 W

-

TOP

4 Ω

900 W

800 W

8 Ω

500 W

400 W

78 V

10 Hz ... 50 kHz

37.3 dB

0 dBu (0.775 V rms)

< 0.05 %

+22 dBu (9.76 Vrms)

20 kΩ

> 300

30 V/µs

102 dB

Class-H

240 V, 230 V, 220 V, 120 V or 100 V, 50 Hz... 60 Hz (factory confi gured)

850 W

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters,Turn-on delay


+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 384

8.25 kg (18.2 lbs)

Xa 4000

72

T

ECHNICAL

S

PECIFICATIONS

LX 2200

LX Series


General

Load Impedance

Maximum Midband Output Power,

1 kHz, THD=1%


20 Hz ... 20 kHz, THD <0.1%

Max. Single Channel Output

Power Dynamic-Headroom, IHF-A

Max. Single Channel Output

Power Continuous, 1kHz

Maximum Bridged Output Power

1 kHz, THD=1%

Maximum RMS Voltage Swing

1 kHz, THD=1%

Power Bandwidth, THD=1%, ref.

1kHz, half power @ 4Ω





DIM 30, 3.15 kHz, 15 kHz

2 Ω

1300 W

-

2200 W

1700 W



Frequency Response, ref. 1 kHz



Slew Rate





Protections

Cooling


Safety Class


Weight




LPN + Lo-Cut Filter: D112963 (NRS 90268)

-

LX 1600

4 Ω

800 W

700 W

1200 W

1000 W

2600 W

72 V

30 V/µs

107 dB

625 W

8 Ω

500 W

350 W

625 W

550 W

1600 W

+4.7 dBu (1.33 V rms)

2 Ω

1600 W

-

2600 W

2100 W

-

LX 2200

4 Ω

1100 W

900 W

1400 W

1300 W

3200 W

78 V

10 Hz ... 60 kHz

32 dB

< 0.02 %

< 0.05 %

+22 dBu (9.76 Vrms)

< -80 dB

15 Hz ... 40 kHz (- 1dB)

Class-H

20 kΩ

> 300

35V/µs

107 dB

100 V, 120V, 220V, 230V, 240V, 50 Hz... 60 Hz (factory confi gured)

850 W

2200 W

+5.8 dBu (1.51 V rms)

< 0.05 %

8 Ω

600 W

450 W

720 W

660 W

2 Ω

2100 W

-

2900 W

2600 W

-

LX 3000

4 Ω

1500 W

1200 W

1800 W

1700 W

4200 W

95 V

+7.0 dBu (1.74 V rms)

38V/µs

108 dB

1070 W

8 Ω

900 W

600 W

1000 W

950 W

3000 W


7.8 kg (17.2 lbs)


+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 384

8.15 kg (18.0 lbs) 8.7 kg (19.2 lbs)

73

T

ECHNICAL

S

PECIFICATIONS

SL Series


General

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, Dual Channel











DIM 30, 3.15 kHz, 15 kHz





Damping Factor, 1kHz

Slew Rate


Output Noise, A-weighted




Mains Fuse

Protections

Cooling


Safety Class


Weight


2-Way crossover, internal fi lter card, 24dB, LR

330Hz (NRS 90249), 500Hz (NRS 90250)

800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω

650 W

-

1150 W

850 W

-

SL 900

4 Ω

450 W

400 W

660 W

540 W

1300 W

55.3 V

8 Ω

270 W

200 W

350 W

310 W

900 W

2 Ω

900 W

-

1700 W

1200 W

-

SL 1200

4 Ω

600 W

500 W

950 W

750 W

1800 W

65.1 V

10 Hz ... 30 kHz

32 dB

+2.2 dBu (1.0 V rms) +3.1 dBu (1.11 V rms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

25 V/µs

106 dB

26 V/µs

107 dB

< -71 dBu

Class-AB

100 V, 120V, 230V, 240V, 50 Hz... 60 Hz (factory confi gured)

550 W

240V / 230V: T10AH,

120V / 100V: T20AH

700 W

240V / 230V: T12AH,

120V / 100V: T25AH



+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 421.5

12.6 kg (27.8 lbs) 14.8 kg (32.6 lbs)

8 Ω

380 W

250 W

480 W

420 W

1200 W

74

T

ECHNICAL

S

PECIFICATIONS

SL 1200

General

Load Impedance












DIM 30, 3.15 kHz, 15 kHz






Slew Rate






Mains Fuse

Protections

Cooling


Safety Class


Weight



330Hz (NRS 90249), 500Hz (NRS 90250)

800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω

1250 W

-

2450 W

1700 W

-

SL 1800

4 Ω

900 W

800 W

1400 W

1100 W

2800 W

78.8 V

8 Ω

550 W

400 W

700 W

630 W

1800 W

2 Ω

1800 W

-

3400 W

2400 W

-

SL 2400

4 Ω

1200 W

1100 W

1800 W

1500 W

3600 W

90.6 V

10 Hz ... 30 kHz

32 dB

+5.1 dBu (1.39 Vrms) +6.6 dBu (1.66 Vrms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

27 V/µs

109 dB

30 V/µs

110 dB

< -71 dBu

Class-H


700 W

240V / 230V: T15AH,

120V / 100V: T25AH

850 W

240V / 230V: T15AH,

120V / 100V: T30AH



+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 421.5

16.3 kg (35.9 lbs) 17.7 kg (39.0 lbs)

8 Ω

750 W

550 W

950 W

850 W

2400 W

75

T

ECHNICAL

S

PECIFICATIONS

DSA Series - Multi-Channel


General

Load Impedance

Maximum Midband Output

Power, 1 kHz, THD=1%,

4 channels driven


20 Hz ... 20 kHz, THD <0.3%, 4 channels driven


1 kHz, THD=1%


1 kHz, THD=1%

Input Sensitivity, rated power, 1 kHz

Power Bandwidth, THD=1%, ref. 1kHz, half power @ rated load


THD at rated output power

MBW=80kHz, 1 kHz


DIM 30, 3.15 kHz, 15 kHz



Frequency Response, ref. 1 kHz, 8 Ω load


Damping Factor, 1kHz, 8 Ω

Slew Rate



2 Ω

500 W

450 W

-

32 V

4 Ω

500 W

450 W

1000 W

DSA 8405

8 Ω

250 W

VLD:500 W

225 W

VLD:450 W

1000 W

45 V

0.775 V

(+0.0 dBu)

1.1 V

(+3.0 dBu)

10 Hz ... 25 kHz

98 dB

< -66 dBu

32 dB

100 dB

< -65 dBu

70 V /

10Ω

500 W

450 W

1000 W /

20 Ω

70 V

1.55 V

100 V /

20Ω

500 W

450 W

1000 W /

40 Ω

100 V

(+6.0 dBu)

50 Hz ... 25 kHz

33 dB

104 dB

36 dB

(+0.0 dBu)

< 0.05 %

< 0.05 %

< 0.02 %

2 Ω

500 W

450 W

-

32 V

0.775 V

+22 dBu (9.76 Vrms)

< -80 dB

15 Hz ... 30 kHz (± 1dB)

20 kΩ

> 240

28 V/µs

106 dB 98 dB

< -65 dBu < -64 dBu < -66 dBu

4 Ω

500 W

450 W

1000 W

(+3.0 dBu)

10 Hz ... 25 kHz

32 dB

DSA 8805

45 V

1.1 V

250 W

VLD:500 W

225 W

VLD:450 W

1000 W

100 dB

8 Ω

< -65 dBu

70 V /

10Ω

500 W

450 W

33 dB

20Ω

450 W

1000 W

/ 20 Ω

70 V

1000 W

/ 40 Ω

100 V

1.55 V

(+6.0 dBu)

50 Hz ... 25 kHz

104 dB

< -65 dBu

100 V /

500 W

36 dB

106 dB

< -64 dBu



Power Consumption at 1/8 maximum output

Protections

Class-D

220-240V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz

490 W 930 W

Cooling


Safety Class


Weight

Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains

Circuit Breaker Protection, Mains Over/Undervoltage Protection

Front-to-Rear, temperature controlled fans

+5 °C...+40 °C (40 °F...105 °F)

I

481 x 88.0 x 421

11.1 kg (24.3 lbs) 13.9 kg (28.7 lbs)

76

T

ECHNICAL

S

PECIFICATIONS

DSA 8805

General

Load Impedance

Maximum Midband Output Power, 1 kHz, THD=1%, 4 channels driven

Rated Output Power, 20 Hz ... 20 kHz, THD <0.3%, 4 channels driven


1 kHz, THD=1%


1 kHz, THD=1%

Input Sensitivity, rated power, 1 kHz

Power Bandwidth, THD=1%, ref. 1kHz, half power @ rated load


THD at rated output power

MBW=80kHz, 1 kHz


DIM 30, 3.15 kHz, 15 kHz



Frequency Response, ref. 1 kHz, 8 Ω load


Damping Factor, 1kHz, 8 Ω

Slew Rate





Power Consumption at 1/8 maximum output

Protections

Cooling


Safety Class


Weight

2 Ω

1000 W

900 W

-

45 V

1.1 V

(+3.0 dBu)

4 Ω

1000 W

900 W

2000 W

63 V

1.55 V

(+6.0 dBu)

10 Hz ... 25 kHz

32 dB

DSA 8410

8 Ω 70 V /

5Ω

1000 W 500 W

VLD:1000 W

450 W

VLD:900 W

2000 W

900 W

2000 W / 10 Ω

< 0.05 %

100 V /

10Ω

1000 W

900 W

2000 W /20 Ω

70 V 100 V

1.55 V

(+6.0 dBu)

33 dB

50 Hz ... 25 kHz

36 dB

101 dB

< -66 dBu

< 0.05 %

< 0.02 %

+22 dBu (9.76 Vrms)

< -80 dB

15 Hz ... 30 kHz (± 1dB)

20 kΩ

> 240

28 V/µs

103 dB

< -65 dBu

Class-D

220-240V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz

840 W

104 dB

< -65 dBu

106 dB

< -64 dBu

Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current

Limiters, Turn-on Delay, Mains Circuit Breaker Protection, Mains Over/Undervoltage Protection

Front-to-Rear, temperature controlled fans

+5 °C...+40 °C (40 °F...105 °F)

I

481 x 88.0 x 421

11.1 kg (24.3 lbs)

77

T

ECHNICAL

S

PECIFICATIONS

DSA Series - Dual-Channel


General

Load Impedance












DIM 30, 3.15 kHz, 15 kHz






Slew Rate






Mains Fuse

Protections

Cooling


Safety Class


Weight

Remote Power On




330Hz (NRS 90249), 500Hz (NRS 90250)

800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω

650 W

-

1150 W

850 W

-

DSA 8204

4 Ω

450 W

400 W

660 W

540 W

1300 W

55.3 V

8 Ω

270 W

200 W

350 W

310 W

900 W

2 Ω

900 W

-

1700 W

1200 W

-

DSA 8206

4 Ω

600 W

500 W

950 W

750 W

1800 W

65.1 V

10 Hz ... 30 kHz

32 dB

+2.2 dBu (1.0 V rms) +3.1 dBu (1.11 V rms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

25 V/µs

106 dB

26 V/µs

107 dB

< -71 dBu

Class-AB


550 W

240V / 230V: T10AH,

120V / 100V: T20AH

700 W

240V / 230V: T12AH,

120V / 100V: T25AH

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters,

Inrush current limiters,Turn-on delay


+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 421.5

12.6 kg (27.8 lbs) 14.8 kg (32.6 lbs)

Power remote via switch, delay time selectable

Lo-Cut 50Hz / 18dB, switchable

8 Ω

380 W

250 W

480 W

420 W

1200 W

78

T

ECHNICAL

S

PECIFICATIONS

DSA 8212

General

Load Impedance












DIM 30, 3.15 kHz, 15 kHz






Slew Rate






Mains Fuse

Protections

Cooling


Safety Class


Weight

Remote Power On




330Hz (NRS 90249), 500Hz (NRS 90250)

800Hz (NRS 90251), 1200Hz (NRS 90252)

2 Ω

1250 W

-

2450 W

1700 W

-

DSA 8209

4 Ω

900 W

800 W

1400 W

1100 W

2800 W

78.8 V

8 Ω

550 W

400 W

700 W

630 W

1800 W

2 Ω

1800 W

-

3400 W

2400 W

-

DSA 8212

4 Ω

1200 W

1100 W

1800 W

1500 W

3600 W

90.6 V

10 Hz ... 30 kHz

32 dB

+5.1 dBu (1.39 Vrms) +6.6 dBu (1.66 Vrms)

< 0.03 %

< 0.1 %

< 0.05 %

+21 dBu (8.69 Vrms)

< -80 dB

10 Hz ... 40 kHz (± 1dB)

20 kΩ

> 300

27 V/µs

109 dB

30 V/µs

110 dB

< -71 dBu

Class-H


700 W

240V / 230V: T15AH,

120V / 100V: T25AH

850 W

240V / 230V: T15AH,

120V / 100V: T30AH

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters,

Inrush current limiters,Turn-on delay


+5°C ... +40°C (40°F ... 105°F)

I

483 x 88.1 x 421.5

16.3 kg (35.9 lbs) 17.7 kg (39.0 lbs)

Power remote via switch, delay time selectable

Lo-Cut 50Hz / 18dB, switchable

8 Ω

750 W

550 W

950 W

850 W

2400 W

79

T

ECHNICAL

S

PECIFICATIONS

PCL Series


PCL 1125T

General

Load Impedance

Max. Midband Output

(THD < 0.2 %, 20 Hz…20 kHz)

Rated Output Power

(THD < 0.2 %, 20 Hz…20 kHz)

Channels

Max. RMS Voltage Swing

(THD = 1 %, 1 kHz)

Voltage Gain (at 1 kHz)

Power Handling (at 1/8 max. output power, limited pink)


(at ROP or Voltage, 1 kHz)

THD (MBW = 80 kHz, 1 kHz)


(-1 dB, ref. 1 kHz)

Input Impedance

(20 Hz…20 kHz symmetr.)

Damping Factor

(at 100 Hz / 1 kHz, 4 Ω)

Signal to Noise Ratio S/N (A-weighted)


Protection

Cooling

Safety Class


Weight

PCL 1415

8 Ω 4 Ω

PCL 1245

8 Ω 4 Ω 8 Ω 4 Ω

100 W 160 W 300 W 480 W 215 W 430 W

PCL 1240T

100 V 70 V

430 W

75 W 150 W 225 W 450 W 200 W 400 W 400W

4

32.1 V

2

44.7 V 44.7 V

2

117 V 82 V

50 V

59 V

-

30 dB

385 W -

34.3 dB

530W

34.3 dB

-

0 dBu (775 mV)

-

< 0.1 %

< 10 Hz – 40 kHz

42.2 dB

545 W

65 Hz – 40 kHz

39.1 dB

-

36.2 dB

-

> 250

> 20 kΩ

> 250 -

101 dB 104 dB 103 dB

230 V / 50 Hz – 60 Hz audio limiters, thermal overload, peak current limiters, power-on delay

18 kg front to rear

I

483 x 88 x 405 mm, 19” / 2 HU

16.5 kg 26 kg

80

T

ECHNICAL

S

PECIFICATIONS

PCL 1415

General

Load Impedance

Max. Midband Output

(THD < 0.2 %, 20 Hz…20 kHz)

Rated Output Power

(THD < 0.2 %, 20 Hz…20 kHz)

Channels

Max. RMS Voltage Swing

(THD = 1 %, 1 kHz)

Voltage Gain (at 1 kHz)

Power Handling (at 1/8 max. output power, limited pink)


(at ROP or Voltage, 1 kHz)

THD (MBW = 80 kHz, 1 kHz)


(-1 dB, ref. 1 kHz)

Input Impedance

(20 Hz…20 kHz symmetr.)

Damping Factor

(at 100 Hz / 1 kHz, 4 Ω)

Signal to Noise Ratio S/N (A-weighted)


Protection

Cooling

Safety Class


Weight

8 Ω 4 Ω

135 W 270 W

PCL 1225T

100 V 70 V

270 W

50 V 100 V

PCL 1125T

70 V

270 W

50 V

125 W 250 W 250 W

40 Ω

35.4 V

2

117 V

250 W

19.6 Ω

82 V

250 W

10 Ω

59 V

250 W

40 Ω

117 V

250 W

19.6 Ω

1

82 V

250 W

40 Ω

59 V

-

32.2 dB

-

42.2 dB 39.1 dB 36.2 dB 42.2 dB 39.1 dB 36.2 dB

330 W 170 W -

0 dBu (775 mV)

< 0.1 %

65 Hz – 40 kHz

> 20 kΩ

> 250 -

103 dB 103 dB

230 V / 50 Hz – 60 Hz audio limiters, thermal overload, peak current limiters, power-on delay front to rear

I

483 x 88 x 405 mm, 19” / 2 HU

23.5 kg 16.5 kg

81

Notes

AMERICAS

HEADQUARTERS AMERICAS

Bosch Security Systems, Inc.

12000 Portland Ave South

Burnsville, MN 55337, USA

USA— Phone: 1-800-392-3497

Fax: 1-800-955-6831

Canada— Phone: 1-866-505-5551

Fax: 1-866-336-8467

Latin America— Phone:

1-952-887-5532

Fax: 1-952-736-4212

EMEA

HEADQUARTERS EUROPE,

MIDDLE -EAST & AFRICA

Bosch Sicherheitssysteme GmbH

Werner-von-Siemens-Ring 10

D-85630 Grasbrunn, Germany

Contact & Visitor Address

EVI Audio GmbH

Sachsenring 60

D-94315 Straubing, Germany

Phone: +49 9421 706-0

Fax: +49 9421 706-265

FRANCE

EVI Audio France S.A.

Parc de Courcerin

Allée Lech Walesa

F 77185 Lognes, France

Phone: +33 1-6480-0090

Fax: +33 1-6006-5103

ASIA & PACIFIC RIM

HEADQUARTERS ASIA

Singapore: Telex Pte. Ltd.

3015A Ubi Road 1

05-10 Kampong Ubi

Industrial Estate

Singapore 408705

Phone: +65 6746-8760

Fax: +65 6746-1206

JAPAN

EVI Audio Japan Ltd.

5-3-8 Funabashi, Setagaya-Ku

Tokyo, Japan 156-0055

Phone: +81 3-5316-5020

Fax: +81 3-5316-5031

HONG KONG

Telex EVI Audio (HK) Ltd.

Unit 5,1/F, Topsail Plaza

11 On Shum Street

Shek Mun,Shatin HK

Phone: +852 2351-3628

Fax: +852 2351-3329

CHINA

Telex EVI Audio (Shanghai) Ltd.

Room 2210-2215, Tower B

Far East International Plaza

No. 317, Xianxia Road

Shanghai, China

PC: 200051

Phone: +86 21-6235-1677

© Bosch Security Systems, Inc. · Art.Nr. F01U164885 · Printed in Germany (F&W/DR) · 6000/03/10 · Subject to change without prior notice!

www.dynacord.com

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