Информационный лист

25736 - PS Data Sheets:Layout 05/01/2010 14:16 Page 1
Data Sheet
PS15-R2
Key Features
• High-power system (136dB Peak SPL @ 1m)
with 15in LF and 2in HF drivers.
• Rotatable asymmetrical horn and unique
cabinet architecture ensure versatility; useradaptable for both PA and stage monitoring
applications.
• Two-way, switchable passive or active design
for precise performance-matching to user
requirements.
• Sophisticated control electronics ensure
reliable, linear operation.
• Supported with a full range of mounting and
flying accessories.
System Applications
• High-power mid-sized touring, installed PA for
clubs, A/V, theater, Houses of Worship,
broadcast, etc.
• High-quality, extremely powerful stage monitoring
for A/V, theatre, cabarets, broadcast, etc.
• Fill-in system for any PA requiring side, down
and near-field augmentation.
Loudspeaker
A high power system capable of producing 136dB
Peak SPL, the new PS15-R2 Loudspeaker can be
safely driven with up to 2000 Watts of amplifier
power. Controlled by the new, dedicated PS 15
TDController-R2, or the NXAMP Powered Controller,
the PS15-R2 achieves high SPLs and wide bandwidth
performance, despite being only half the weight and
volume of common trapezoidal loudspeaker systems.
PS15-R2 horizontal coverage, +25°
Along with the flexible coverage patterns enabled by
NEXO’s proprietary constant directivity asymmetrical
dispersion horn, the architecture and weight balance of
the PS15-R2 are designed to provide both
uncompromised PA and stage monitor performance from
a single speaker.
Left and Right versions of the PS15-R2 have been
developed to provide a true stereo image – particularly
important for wedge applications.
The 2-way passive 8Ω design uses a single amplifier
channel to deliver bi-amped performance, reducing
system cost, size and complexity, while the new cabinet
design incorporates a pole mount and a new hardware
adapter compatible with a vast array of touring and fixed
installation accessories.
PS15-R2 horizontal coverage, 0°
PS15-R2 horizontal coverage, -25°
PS15-R2 response
25736 - PS Data Sheets:Layout 05/01/2010 14:16 Page 2
Specifications
PS15-R2
Loudspeaker
PS15-R2 LOUDSPEAKER PRODUCT FEATURES
Components
Height x Width x Depth
Weight
Speakon Connectors
Construction
Fittings
Front Finish
Flying Points
Stand fittings
LF 1 x 15" (38 cm) long excursion Neodymium 8Ω driver.
HF 1 x 2" throat, 3" Titanium diaphragm compression driver + Low Distortion, Constant Directivity
Asymmetrical Dispersion Horn.
675 x 434 x 368 mm (26.57" x 17.08" x 14.48").
28 kg (62 lbs).
2x4 pole in & loop thru (switch passive to active inside).
Baltic Birch Ply finished with textured black coating.
Handles 2 metal recessed pockets.
Moulded dark grey metal grille.
Two plate connecting with external accessories.
Built in steel stand fitting (35mm / 1 3/8").
SYSTEM SPECIFICATIONS PS15-R2 with PS15 TDController-R2
Frequency Response [a]
Usable Range @-6dB [a]
Sensitivity 1W @ 1m [b]
Nominal Peak SPL @ 1m [b]
HF Dispersion [c]
Directivity : Q & DI [c]
Crossover Frequencies
Nominal Impedance
Recommended Amplifiers
50 Hz - 18 kHz ±3 dB.
47 Hz - 18 kHz.
102 dB SPL Nominal / 99 dB SPL Wideband.
133 to 136 dB Peak.
50° to 100° Horizontal x 55° Vertical Rotatable Horn, 4 positions.
Q : 16 Nominal / DI : 12 dB Nominal ( f > 1.5 kHz ).
1.1 kHz Passive or Active (internally switchable).
Passive 8Ω or Active LF 8Ω, HF 16Ω.
Passive 1000 to 2000 W 8Ω. Active LF 1000 to 2000 W 8Ω / HF 250 to 500 W 16Ω.
Important: Active mode only available on NXAMP.
SYSTEM OPERATIONS
Electronic Controller
NEXO is one of the world’s leading sound
reinforcement loudspeaker manufacturers.
Founded in 1979, the company is dedicated to
crafting practical solutions with solid engineering.
Each new design begins with a proprietary
sophisticated computer simulation process that
allows every parameter to be extensively modeled
and simulated, leading to breakthrough cost and
performance gains. NEXO’s comprehensive
product line includes loudspeakers, analogue and
digital control electronics and amplification; all
designed to deliver consistent sound quality and
long term reliability for a broad range of
applications.
NEXO S.A.
Parc d’Activité
du Pré de la Dame Jeanne
B.P. 5
60128 PLAILLY
Tel: +33 (0) 3 44 99 00 70
Fax: +33 (0) 3 44 99 00 30
e-mail: [email protected]
NEXO LatAM
C.C. No 33. Suc 49
Caballito (1449)
Buenos Aires
Argentina
Tel: +54 114 432 1911
Fax: +54 114 431 1007
e-mail: [email protected]
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: [email protected]
Dispersion configuration
Sub-bass
Speaker Cables
The PS15TD Controller-R2 is precisely matched to the PS15-R2 & RS15 cabinets and includes protections. Using
PS15-R2 & RS15 without a properly connected PS15 TDController-R2 will result in poor sound quality and can
damage the components.
After dismounting the front grille from its fixings, the HF Horn can be rotated in 4 positions for dispersion configuration.
The PS15-R2 can be used without optional RS15 Sub-bass. Active two-way operation with RS15 is included in the
PS15 TDController-R2. One RS15 matches 2 x PS15-R2, additional RS15 may be used for enhanced LF capability.
PS15R2 are wired 2-/2+ on Input Speakons in Passive Mode. PS1R25 are wired LF 1-/1+ & HF 2-/2° on Input
Speakons in Active Mode. Please refer to RS15 User Manual for RS15 for RS15 connection.
SHIPPING & ORDERING SPECIFICATIONS
Packaging
Shipping Weight & Volume
Accessories
PS15-R2 is packaged as a single product.
33 kg (72.6 lbs) / 0.2 cubic metres (7 cubic feet).
A full selection of mounting Accessories is available, please contact your Nexo Agent for details.
As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice.
[a] Response curves & data : Anechoic Far Field for the PS15-R2 + PS15TDController-R2. Half-Space Anechoic radiation for the RS15R2 + PS15TDController-R2.
[b] Sensitivity & Peak SPL data : these will depend on spectral distribution and crest factor of program material. Measured with band limited Pink Noise.
Nominal refers to Voice Decade (300 Hz - 3 kHz), Wideband to the specified ±3 dB range. Data are for speaker + processor + recommended amplifier
combinations.
Peak SPL is at clipping of recommended amplifier. Measurements made with PS15-R2s in passive operation mode.
[c] Directivity curves & data : obtained by computer treatment on off axis response curves.
E&OE September 2009.
Architectural and Engineering Specifications
The 2-way loudspeaker system shall have one 15 inch shielded Neodymium 8Ω cone transducer and a 2 inch compression driver on a low distortion constant
directivity asymmetrical dispersion horn. The system's horizontal coverage shall range from 50° to 100°, with vertical coverage of +25° and -30°. The user shall
be able to rotate the horn in 4 directions as required by the application. The system shall have a Q of 16 and a Directivity Index that is 12 at frequencies above
1.5kHz. Nominal Sensitivity shall be 102dB (99dB wideband). When driven by a NEXO NXAMP 4x1, NXAMP 4x4 a PS15 TDController- R2 or by a NX242 properly
connected to amplification capable of delivering 1000 to 2000 Watts into an 8Ω (nominal) load the system shall be capable of 133dB to 136dB peak SPL, with a
frequency response of 50Hz to 18kHz ±3dB (47Hz to 18Hz -6dB). The system shall include an active or passive crossover with internal switching. Electrical
connections shall be made via one of the two 4-pole NL4MP SPEAKON connectors.
The system shall have a tuned ported multi-angle enclosure constructed of 18ply Baltic birch, finished in either black or white textured coating and having
exterior dimensions no greater than 675mm H x 434mm W x 368mm D (26.6in H x 17.1in W x 14.5in D): the system shall weigh 29.0kg (65.0lbs). Exterior
hardware shall include 1 metal plate, 2 attachment points and 1-pole socket. Interior components shall be protected by a powder coated perforated steel grille.
The system shall be the NEXO PS15 R2 with a PS15 TDController-R2, NXAMP 4x1, NXAMP 4x4 or NX242.
LIMITED WARRANTY
NEXO loudspeakers and electronics are covered against defects in workmanship or materials for a period of two (2) years from the original date of
purchase. At the option of NEXO the defective item will be repaired/replaced with no charge for materials/labour. The item is to be adequately packaged and
dispatched, pre-paid, to a NEXO authorised distributor/service centre. Unauthorised repair shall void the warranty. The NEXO warranty does not cover
cosmetics or finish and does not apply to any items which in NEXO’s opinion have failed due to used abuse, accidents, modifications or any type of misuse.
All images and text herein are the property of NEXO SA, and deemed accurate, although specifications are subject to change without notice.