Data Sheets
LS400
Subwoofer
Key Features
• High power system (131dB Peak SPL @ 1m)
with 12” VLF low magnetic emission
Neodymium driver for light weight (14.6 kg, 32
lbs) and negligible magnetic leakage.
• VLF extension (to 40Hz) of PS8 Loudspeakers.
• Sophisticated control electronics ensure
reliable, linear operation.
• Integral pole mount that supports 1 or 2 PS8
Loudspeakers.
The LS400 Sub-Bass extends the usable range of the PS8 Loudspeaker to 40Hz, providing high
performance and high power output (131dB Peak) in an extremely compact, light weight package.
The NEXO-designed shielded 12in Neodymium driver allows the LS400 to be used in close
proximity to magnetically sensitive video equipment.
One LS400 is typically used with two PS8 loudspeakers, additional units may be used for an enhanced LF
impact. The PS8 TDController’s integral sub section and combined signal (PS8 and LS400) Speakon wiring
ensure cost-effective and simple system implementation.
System Applications
• Near-field touring, installed PA for clubs, A/V,
theater, broadcast, etc.
• High quality stage monitoring for clubs, A/V,
theater, broadcast, etc.
• Fill-in system in conjunction with larger Nexo
PS/Alpha systems.
• Anywhere powerful, high quality performance
is required adjacent to magnetically sensitive
video equipment.
LS400 response
LS400 impedance
LS400
Subwoofer
LS400 PRODUCT FEATURES
Components:
Height x Width x Depth
Weight
Connectors
Construction
Fittings: Handles
Stand fittings
VLF 1 x 12” ( 30cm ) Shielded Neodymium long excursion 6 Ohm driver.
338 x 500 x 406 mm (13 1/4’’x 19 5/8’’x 16”).
19.5 kg (43 lbs) net.
2 x NL4MP SPEAKON 4 pole.
Baltic Birch Ply & textured, polyurethane black coating.
2, integral to cabinet.
Internal Stand Fitting on Top (35mm, 1”3/8) accepts a mast supporting 1 or 2 PS8s.
SYSTEM SPECIFICATIONS LS400 with PS8 TDController
Frequency Response [a]
Usable Range @-6dB [a]
Sensitivity 1W @ 1m [b]
Nominal Peak SPL @ 1m [b]
Crossover Frequencies
Nominal Impedance
Recommended Amplifiers
43 Hz - 120 Hz ±3dB.
40 Hz - 140 Hz.
99 dB SPL Nominal.
128 to 131 dB Peak (300 to 700 W RMS Amp.)
120 Hz Active through PS8TD.
6 Ohms.
300 to 700 Watts into 4 Ohms.
SYSTEM OPERATION
Electronic Controller
Subbass
Speaker Cables
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.
The LS400 Subwoofer must be used with a Nexo Controller (PS8 TD analogue, NX241 digital
or PS8AMP integrated power amplifier). Use without a properly connected Controller will
result in poor sound quality and may damage the components.
The LS400 Subwoofer provides optional VLF extension for PS8 Loudspeakers. Active two-way
operation with the PS8 is included in the PS8TD, NX241 or PS8AMP. One LS400 matches 2 x
PS8, additional LS400 may be used for enhanced effect.
The PS8 is wired 2- & 2+ on Speakon connectors, LS400 on 1- & 1+. Loop through Speakons
are present on both products. Single identical cables can thus be used to loop through
combinations of up to 2 x PS8 & 1 x LS400 in no particular order.
SHIPPING & ORDERING
Packaging
Shipping Weight & Volume
LS400 is packaged as a single product.
17.1 kg (38 lbs) / 0.130 cubic metres (4.59 cubic feet).
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 PS8 + PS8TD. Half-Space Anechoic radiation for the LS400 + PS8TD.
[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 ±3dB range. Data are for speaker + processor + recommended amplifier
combinations. Peak SPL is at clipping of recommended amplifier.
[c] Directivity curves & data : obtained by computer treatment on off axis response curves.
E&OE September 2009.
Architectural and Engineering Specifications
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: info@nexo.fr
The sub-bass loudspeaker system shall have one 12in VLF shielded long excursion neodymium cone transducer. Nominal Sensitivity shall be 99dB. When
driven by a NXAMP 4x1, NXAMP 4x4 a PS8 TDcontroller or by a NX242 properly-connected to amplification capable of delivering 300 to 700 Watts into a
6Ω (nominal) load the system shall be capable of 128dB to 131dB peak SPL, with a frequency response of 43Hz to 120Hz ±3dB (40Hz to 140kHz -6dB).
The system shall include an active crossover. Electrical connections shall be made via one of the two 4-pole NL4MP SPEAKON connectors.
The system shall have a tuned ported rectangular enclosure constructed of 18ply Baltic birch, finished in either black or white textured coating and having
exterior dimensions no greater than 338mm H x 500mm W x 406mm D (13.3in H x 19.7in W x 16.0in D): the system shall weigh 19.3kg (43 lbs). Exterior
hardware shall include 1-pole socket. The system shall be the NEXO LS400 with either the PS8 TDController, NXAMP 4x1, NXAMP 4x4 or NX242.
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
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.
RS18
SubBass
RS18 Advantages
• Low Profile, High Output, Modular Scalable Bass
• Configurable directivity pattern
• Cardioid Pattern Reduces Rear Levels by
Minimizing Rear/Side Wall Reflections
• Aerodynamic Profiled Vents with 20db Noise
Reduction and improved Linearity at high SPL
• Applies across entire NEXO Product Line
The RS18 applies NEXO’s patent pending RAY SUB
technology in a 2 x 18" subwoofer format. RAY SUB
technology optimizes the positioning and phase
relationships of radiating surfaces in vented enclosures,
permitting acoustic distance from rear to front sections to
always increase as frequency decreases. Consequently
rear and front sections sum up efficiently over the entire
subwoofer bandwidth, allowing for an average of 5db gain
from the rear section in the forward direction and
cancelling in the rear direction.
radiating subwoofer when speakers are facing the
audience, or highly directional when a speaker cabinet is
rotated sideways or upwards. With arrays, RAY SUB
subwoofers can be set back to back, front to front,
alternate, in vertical columns and, when column length is
sufficient, to be beam-steered upwards or downwards.
Comprising of two 18 inch transducers with a
frequency response of 31Hz – 100Hz and a sensitivity of
107db SPL, the RS18 delivers unchallenged versatility for
installations and touring requirements where large format
sub-bass cabinets are required.
Utilized in a stand alone format, RAY SUB technology,
allows the same cabinet to be configured for any
polar pattern, omni-directional as a standard direct
Cardioid Mode 0º
Cardioid Mode 90º
Impedance
Frequency Response
RS18
SubBass
RS18 PRODUCT FEATURES
Components
Height x Width x Depth
Shape
Weight
Connectors
Construction
2 x 18” (46cm) long excursion neodynium 8Ω drivers
520 x 1403 x 732mm (20.46” x 55.24” x 28.81”) with handles
520 x 1238 x 732mm (20.46” x 49.92” x 28.81”) without handles
Rectangular
Net Weight 90Kg (199 lbs)
Net Weight with handles 105Kg (231.5 lbs)
Net Weight with rigging system 126Kg (278 lbs)
4 x NL4MP SPEAKON 4 pole on two connection plates (In & Through)
Baltic Birch ply finish with structured black coating. Dark grey carpet finish also available.
RS18 WITH NX242-ES4 TDCONTROLLER OR NXAMP SYSTEM SPECIFICATION
Frequency Response @ -3db [a]
Usable Range @ -6db [a]
Sensitivity 1W @ 1m [b]
Peak SPL @ 1m [b]
Dispersion
Omni
Directional
31Hz–100Hz
31Hz-100Hz
29Hz–200Hz
29Hz–120Hz
107dB SPL Nominal
105dB SPL Nominal
143–146dBPeak
140–143dBPeak
(2x1750W to 2 x 4000/8Ω)
(2x1750W to 2 x 4000/8Ω)
Omni & Directional pattern over the entire useable bandwidth depending on the NX242ES4 or
NXAMP TDcontrollers setup. (two channels of the NX242 or NXAMP are required to process
directional setups)
1.5<Q<2 1.7dB<DI<3dB
Q=4.3 DI=5.3dB
From 75Hz to 100Hz
From 75Hz to 100Hz
Directivity Index [c]
Crossover Frequency: NX242 or
NXAMP TDcontrollers preset dependent
Nominal Impedance
2 x 8Ω
Recommended Amplifiers
1 amplifier channel is required for omni
mode operation, rated at 3500
to 8000 Watts into 4Ω
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.
SYSTEM OPERATION
Electronic Controller
Speaker Cables
Accessories
Rigging System [d]
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
NX242ES4 Digital TDcontroller & NXAMP Powered Digital TDcontroller presets are precisely
matched to RS18 and include sophisticated protection systems.
Using RS18 without a properly connected TDController will result in poor sound quality and can
damage components.
1-/1+ = Right or Rear
2-/2+ = Left or Front
RS18 must use separate cables to the main system
Bumper – Flying Plates – Handles – Dolly - Front Wheel Board
Please refer to the user manual before any operation.
SHIPPING & ORDERING
Packaging
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: info@nexo.fr
2 x 8Ω
2 amplifier channels are required for
directional mode operation, each rated at
1750 to 4000 Watts into 8Ω per channel
RS18s are packaged individually.
Order RS18-C (finished grey carpeting) or RS18-P (finished in black structured coating)
As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice.
[a] Response curves and data: anechoic far field above 200 Hz, half-space anechoic below 200 Hz.
[b] Sensitivity & peak SPL: will depend on spectral distribution. Measured with band limited pink noise.
Refers to the specified +/- 3 dB range. Data are for speaker + processor + recommended amplifier combinations.
[c] Directivity curves and data: 1/3 octave smoothed frequency response, normalized to on-axis response. Data obtained by computer
processing of off-axis response curves.
[d] Please refer to the RS15 user Manual.
Usable range data: frequency response capability with TD crossover slopes removed.
Architectural and Engineering Specifications
The sub-bass loudspeaker system shall have two 18inch long excursion 8cone transducers. Nominal Sensitivity shall be 107dB. When driven by a
NXAMP 4x4 or by a NX242 properly-connected to amplification capable of delivering into one channel 3500 to 8000 watts for directional mode and 2
amplifier channels are required for directional mode operation, each rated at 1750 to 4000 Watts into 8Ω per channel. The system shall be capable of
143dB to 146dB peak SPL in Omni mode and 140dB to 143dB peak SPL in directional mode , with a frequency response of 31Hz to 100Hz ±3dB[a].
Electrical connections shall be made via 2x 4-pole NL4MP SPEAKON connectors.
The system shall have a tuned ported rectangular enclosure constructed of 18ply Baltic birch, finished in either black or white textured coating and
having exterior dimensions no greater than 520mm H x 1403mm W x 732mm D (20.46in H x 54.24in W x 28.81in D): the system shall weigh 90.0kg
(199lbs). Exterior hardware shall include 2- pole sockets. Interior components shall be protected by a powder coated perforated steel grille. The system
shall be the RS18 with a 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.
RS15
SubBass
Directional
Omni-directional
RS15 Advantages
• Low Profile, High Output, Modular Scalable Bass
• Configurable directivity pattern
• Cardioid Pattern Reduces Rear Levels by
Minimizing Rear/Side Wall Reflections
• Aerodynamic Profiled Vents with 20db Noise
Reduction and improved Linearity at high SPL
• Applies across entire NEXO Product Line
Ray Sub Technology
RS15
The RS15 is the first offering of NEXO’s patent pending
RAY SUB Technology. The RAY SUB Technology is based
on optimizing positioning and phase relationships of
radiating surfaces in vented enclosures, permitting
acoustic distance from rear to front sections to always
increase as frequency decreases; consequently rear and
front sections sum up efficiently over the entire subwoofer
bandwidth, allowing for an average of 5 db gain from the
rear section in the forward direction and cancelling in the
rear direction.
Comprised of a 15 inch transducer with a frequency
response of 35Hz – 200Hz in omni or 35Hz- 150Hz in
directional mode and a sensitivity of 105db SPL, the RS
15 presents an unchallenged versatility for installations
and touring requirements.
Utilized in a stand alone format, RAY SUB Technology,
allows the same cabinet to be configured for any polar
pattern, omni-directional as a standard direct radiating
subwoofer when speakers are facing the audience, or
highly directional when a speaker cabinet is rotated
sideways or upwards.
With arrays, RAY SUB subwoofers can be set back to
back, front to front, alternate, in vertical columns, and
when column length is sufficient be beam-steered
upwards or downwards.
Directional mode
DSP Processing & Control
Digital processing for the RS15 is provided either by
NEXO’s NX242 or NXAMP Powered TDcontrollers. The
processing permits the RS15 to display precise directional
pattern controls through DSP processed correlations of
acoustic distances between transducer and vent sources.
Analogue Processing
Analogue processing is provided by the S12 TDcontroller.
The controller yields a traditional, omni-directional LF and
VLF pattern and performance.
Accessories
• Bumper • Dolly
• Rear Wheel Board • Rigging Plates
Omni-directional mode
RS15
SubBass
RS15 PRODUCT FEATURES
Components
Height x Width x Depth
Shape
Weight
Connectors
Construction
2 x 15” (38cm) long excursion neodymium 8Ω drivers
454 x 564 x 1074mm ( 17.9” x 22.2” x 42.3” ) without accessories
Rectangular
Net Weight without accessories 52Kg (115 lbs)
2 x NL4MP SPEAKON 4 pole (In & Through)
Baltic birch ply finish with structured black coating. Dark grey carpet finish also available.
RS15 WIT H NX242-ES4 TDCONTROLLER OR NXAMP SYSTEM SPECIFICATION
Omni
Directional
35Hz - 100Hz
35Hz - 100 Hz
35Hz - 250Hz
35-Hz - 150Hz
105dB SPL Nominal
103dB SPL Nominal
136 – 139dB Peak
133 – 136dB Peak
(2x700W to 2 x 1200W/8Ω)
(2x700W to 2 x 1200W/8Ω)
Omni & Directional pattern over the entire useable bandwidth depending on the NX242 or
NXAMP TDcontrollers setup. (two channels of the NX242ES4 or NXAMP are required to process
directional setups)
1.5<Q<2 1.7dB<DI<3dB
Q=4.3 DI=5.3dB
From 80Hz to 200Hz
From 80Hz to 125Hz
Frequency Response @ -3db [a]
Usable Range @ -6db [a]
Sensitivity 1W @ 1m [b]
Peak SPL @ 1m [b]
Dispersion
Directivity Index [c]
Crossover Frequency: NX242 or
NXAMP TDcontrollers preset dependent
Nominal Impedance
2 x 8Ω
Recommended Amplifiers
1 amplifier channel is required for omni
mode operation, rated at 1400
to 2400 Watts into 4Ω
2 x 8Ω
2 amplifier channels are required for
directional mode operation, each rated at
700 to 1200 Watts into 8Ω per channel
SYSTEM OPERATION
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: info@nexo.fr
Electronic Controller
GEOS12 Analogue TDController, NX242ES4 Digital TDController & NXAMP Powered Digital
TDController presets are precisely matched to RS15 and include sophisticated protection
systems. Using RS15 without a properly connected NEXO TDController will result in poor sound
quality and can damage components.
1-/1+ = Right or Rear
2-/2+ = Left or Front
RS15 must use separate cables to the main system
Bumper – Flying Plates – Handles - Dolly- Wheels – Push Pins
Please refer to the user manual before any operation.
Speaker Cables
Accessories
Rigging System [d]
SHIPPING & ORDERING
Packaging
RS15s are packaged individually. Order as RS15 -C (finished in grey carpeting)
or RS15 -P (finished in black structured coating)
As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice.
[a] Response curves and data: anechoic far field above 400 Hz, half-space anechoic below 400 Hz. Usable range data: frequency
response capability with TD crossover slopes removed. [b] Sensitivity & peak SPL: will depend on spectral distribution. Measured with
band limited pink noise. Refers to the specified +/- 3 dB range. Data are for speaker + processor + recommended amplifier
combinations. [c] Directivity curves and data: 1/3 octave smoothed frequency response, normalized to on-axis response. Data obtained
by computer processing of off-axis response curves. [d] Please refer to the user manual.
(dB) Level, Sound pressure
Amplitude log
10
5
50
0
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
-5
20
-10
-15
10
-20
-25
5
-30
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
-35
-40
2
20
50
100
200
500
F: RS15 crossover 80Hz
1k
2k
5k
10k
20k
Frequency (Hz)
1
2
5
10
F: Omni Mode
20
50
100 200
500 1k
2k
5k 10k 20k
Frequency (Hz)
FC : C ardio Mode
F: RS15 crossover 200Hz
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.
PS8
TDController-R2
Key Features
• Precision circuits specifically engineered
for the PS8/LS400 systems permit
increased SPL and operational reliability.
• Servo-controlled VCEQs provide precise
dynamic control without spectral
imbalance.
• Two inputs and three outputs enable a
single PS8 TD to manage multiple PS8
and LS400 products.
• Comprehensive status indicators and
controls.
The PS8 TDController is an advanced analogue processor that allows the PS8 Loudspeaker and
optional LS400 Subwoofer to achieve superior performance from an exceptionally small format.
The PS8 TD provides crossover, sensed amplifier control and system equalization, optimised for
the PS8 and LS400. Each PS8 TD has two inputs and three outputs, L, R and summed sub out,
minimising installation cost and complexity.
Like all NEXO processors, the PS8 TD provides precision dynamic, voice coil temperature and diaphragm
displacement protection through the use of selective Voltage Controlled Equalisers (VCEQs), strategically
reducing levels only at frequencies when and where necessary.
PS8
TDController-R2
PS8 TDCONTROLLER PRODUCT FEATURES
Audio Inputs
Sense Inputs
Audio Outputs
Controls
Indicators
Dimensions
Weight
Two differential non floating L&R Audio inputs, 50 kOhm. Two XLR-3F connectors.
Three Amplifier Sense Inputs (PS8 L&R, LS400). 400 kOhm. 6 Pole Removable Strip Terminal.
Two L&R PS8 Audio outputs. Balanced, non floating, 51 Ohm. Two XLR-3M.
One Mono (L+R) LS400 Audio output. Balanced, non floating, 51 Ohm. One XLR-3M.
Gain switch (back panel), 3 positions : -6 / 0 /+6dB. Peak Limiter trimmer (600W-200W/8 Ohms)
Sub Overlap / Crossover switch & Sub Gain Control (-/+ 6dB).
Speaker Protect LEDs. Amp Sense & Peak LEDs. Active Mode LED. Power ON LED.
1U 19" Rack. 165mm (6.5") Depth.
2.9kg (6.6 lbs) net.
SYSTEM SPECIFICATIONS PS8 TDCONTROLLER
Input Level
Output Level
Noisefloor
THD+N
Dynamic Range
Crosstalk
Filtering & EQ
Protections
Power Supply
Conformity
Maximum input level 22dBu. CMRR 90dB @ 1kHz typical.
+22/+16/+10 dBm typically into 600 Ohm load. Back panel switch 0n +6/0/-6dB respectively.
-90 /-96 /-100 dBV for +6 /0 /-6dB switch position (22 Hz - 22 kHz, UnWeighted).
0.05% @ 1kHz Typ. for +10dBm output.
111 dB UnWeighted (THD+N at-60dBr sine wave @1kHz rel.max. output).
104dB.
L&R: 12dB/oct Low Pass, 12dB/oct High pass (crossover or overlap), 4 Parameter EQs. All factory tuned
VCA temp. (SUB,LF & LF), VCEQ disp. (SUB & LF), Peak Limiter (all chanels), Power compression
regulation
100-250 Volts (continuous operation), 50-60Hz. Power 9W. Peak Inrush current 0.5A. Earth-Lift.
Comply with safety objective of 73/23/EEC & 89/336/EEC directives. (EN60065-1998, EN551031996) CB scheme, cULus certifications in progress.
SYSTEM OPERATION
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: info@nexo.fr
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: info@nexo.fr
Applicable Products
The P8 TDController is precisely matched to the PS8 & LS400 cabinets
and includes sophisticated protection systems. Use of either product without a
propery-connected Controller will result in poor sound quality and may damage the components.
SHIPPING & ORDERING
Packaging
Shipping Weight & Volume
PS8TDController is packaged as a single product.
4 kg (8.8 lbs) / 0.011 cubic metres.
As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice. E&OE September 2009.
Architectural and Engineering Specifications
The PS8 TDcontroller shall be configurable from a combination of 2x inputs and 3x outputs with each output providing crossover, parametric EQ,
adjustable peak limiter and Temperature & Displacement protection for NEXO PS8 and LS400 products. The unit shall have electronically balanced
analogue inputs and outputs. All crossover, protection parameters, and EQ are factory optimized and can't be user-accessed. The controller must model
the loudspeakers in real time and this modeling shall include loudspeaker temperature and displacement. Protection shall be selective, acoustically
transparent and not allow PS8 loudspeakers to exceed speaker-dependent thresholds. The device shall have 3x inputs providing feedback from amplifier
output to allow real time monitoring of amplifier voltage. Crossover function between PS8 loudspeakers and the LS400 Subwoofer shall be controlled by
the PS8 TDcontroller. Maximum input shall be 22dBu with CMRR 90dB@1kHz and noise floor below -100dB for the 0dB rear-panel switch. A 3-position,
rear-panel gain control switch shall be adjustable between -6/0/+6dB. The Output Section shall display +22/+16/+10dBm into 600Ω load with Rear
Panel switch on +6/0/-6dB (respectively). LEDs shall indicate status for; Power ON (green), Amp Sense & Peak LED's (green/Red), Temperature &
Displacement (yellow) and LS400 (VLF) displacement protection (also yellow). The chassis shall be constructed of steel with a black paint finish. Input
power shall range from 110 to 220VAC continuously, 50-60Hz with a rear panel earth-lift. The 1RU controller shall weigh 2.9kg(6.4lbs), with exterior
dimensions of 483mmW x 44mmH x 190mmD (19" x 1.75" x 7.5"). The chassis shall be constructed of steel with a black paint finish. The controller shall
be the NEXO PS8 TDcontroller. The unit shall be UL approved and comply with electrical international standard (CB scheme) based upon the European
standard EI60065. The unit shall fulfill the electromagnetic requirement of the harmonized standards EN55013, EN55020 and of the requirement of the
FCC PART 15 CLASS b regulation. Other integrated loudspeaker-controllers shall be acceptable, provided independent laboratory test results verify these
specifications are equaled or exceeded.
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
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.
PS8
Loudspeaker
Key Features
• High-power system (125dB Peak SPL @ 1m)
with new 8in LF and 1in HF low magnetic
emission Neodymium drivers for light weight
(7.5kg, 16.5lbs) and negligible magnetic
leakage.
• Rotatable, asymmetrical horn and unique
cabinet architecture ensure versatility; useradaptable for both PA and stage monitoring
applications.
• Two-way passive 8Ω design uses a single
amplifier channel for simpler installation and
lower cost.
• Sophisticated control electronics ensure
reliable, linear operation. Supported with a full
range of mounting and flying accessories.
System Applications
• Installed PA for clubs, A/V, theatre, broadcast,
Houses of Worship, theme parks, etc.
• High-quality, low-profile stage monitoring for
clubs, A/V, theatre, broadcast, etc.
• Near-field, down-fill and under-balcony systems
in support of larger systems.
The PS8 features advanced NEXO designed low
magnetic emission Neodymium drivers, making
the PS8 extremely light and compact while usable
next to magnetically-sensitive professional video
or computer equipment. The dispersion,
architecture and weight balance are designed to
provide uncompromised PA and stage monitor
performance from a single speaker, and
background and foreground music playback
applications are equally well-served.
Like the new PS10-R2 and PS15-R2, this flexibility
is realized by a proprietary constant directivity
asymmetrical dispersion horn, easily configurable
(by users) in four positions by 90° rotations.
Coupled with the horn’s unique progressive
horizontal (50° to 100°) and vertical (55°) dispersion,
the most suitable pattern can be selected for vertical
or horizontal PA usage or wedge monitoring. The
PS8’s 2-way passive 8Ω design employs a single
amplifier channel to deliver bi-amped performance,
reducing system cost, size and complexity, and a
new grille design increases durability while fully
accommodating use as a wedge.
PS8 horizontal coverage, +25°
PS8 horizontal coverage, 0°
PS8 horizontal coverage, -25°
• Foreground and background music source for
retail establishments seeking audio with impact.
• Anywhere powerful, high-quality performance is
required near to magnetically-sensitive
PS8 response
PS8
Loudspeaker
PS8 LOUDSPEAKER PRODUCT FEATURES
Components
Height x Width x Depth
Weight
Connectors
Construction
Fittings
Stand fittings
LF 1 x 8" (20 cm) Shielded Neodymium 8Ω driver.
HF 1 x 1" Shielded Neodymium throat driver + Low Distortion, Constant Directivity Asymmetrical
Dispersion Horn.
406mm x 250mm x 219 mm (16" x 9 7/8" x 5 5/8").
7.5 kg (16.5 lbs).
2 x NL4MP SPEAKON 4 pole.
Baltic Birch Ply finished with textured black coating.
Handles - Front finish: Moulded Dark Grey Metal Grill
Flying Points & Fixed Installation Threaded inserts are fitted as standard to all cabinet surfaces for
connection of mounting accessories.
Built-in Stand Fitting, (35mm / 1 3/8").
SYSTEM SPECIFICATIONS PS8 with PS8 TDController
Frequency Response [a]
Usable Range @-6dB [a]
Sensitivity 1W @ 1m [b]
Nominal Peak SPL @ 1m [b]
HF Dispersion [c]
Directivity
Crossover Frequencies
Nominal Impedance
Recommended Amplifiers
69 Hz - 19 kHz ±3dB.
62 Hz – 20 kHz.
96 dB SPL Nominal - 94 dB SPL Wideband.
122 to 125dB Peak.
50° to 100° Hor. x 55° Vertical. Rotatable Horn, 4 positions.
Q : 10 Nominal. DI : 10 dB Nominal.
( f > 1.8 kHz )
2.5 kHz Passive.
8Ω
200 to 500 W / 8Ω.
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: info@nexo.fr
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: info@nexo.fr
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
Dispersion configuration
Sub-bass
Speaker Cables
The PS8 TDController is precisely matched to the PS8 & LS400 cabinets and includes sophisticated
protection systems. Using PS8 & LS400 without a properly connected PS8TD will result in poor
sound quality and can damage the components. PS8 & LS400 can also be used with NXAMP4x1
and NXAMP4x4 Powered TDControllers.
After dismounting the front grille from its fixings, the HF Horn can be rotated in 4 positions for dispersion
configuration.
The PS8 can be used without optional LS400 Sub-bass. Active two-way operation with the LS400 is included
in the PS8TD. One LS400 matches 2 x PS8, additional LS400 may be used for enhanced LF capability.
PS8 are wired 2- & 2+ on Speakon connectors, LS400 on 1- & 1+. Loop through Speakons are
present on both. Single identical cables can thus be used to loop through combinations of up to 2 x
PS8 & 1 x LS400 in no particular order.
SHIPPING & ORDERING SPECIFICATIONS
Packaging
Shipping Weight & Volume
Accessories
PS8 is packaged as a single product.
8.7 kg (19.2 lbs) / 0.063 cubic metres.
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 PS8 + PS8TD. Half-Space Anechoic radiation for the LS400 + PS8TD.
[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 ±3dB range. Data are for speaker + processor + recommended amplifier
combinations. Peak SPL is at clipping of recommended amplifier.
[c] Directivity curves & data : obtained by computer treatment on off axis response curves.
E&OE September 2009.
Architectural and Engineering Specifications
The 2-way full range loudspeaker system shall have one 8 inch shielded neodymium cone transducer and a 1 inch shielded neodymium 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 10 and
a Directivity Index that is 10 at frequencies above 1.8kHz. Nominal Sensitivity shall be 96dB (94dB wideband). When driven by a NEXO NXAMP 4x1,
NXAMP 4x4 a PS8 TDController or by a NX242 properly connected to amplification capable of delivering 200 to 500 Watts into an 8Ω (nominal) load
the system shall be capable of 122dB to 125dB peak SPL, with a frequency response of 69Hz to 19kHz ±3dB (62Hz to 20Hz -6dB). The system shall
include an internal passive crossover. 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 textured black or white coating and having
exterior dimensions no greater than 406mm H x 250mm W x 219mm D (16.0in H x 9.8in W x 8.6in D): the system shall weigh 7.5kg (16.5lbs). Exterior
hardware shall include 3 mounting points (2 on the top, 1 on the bottom), 6 mounting points on the sides and 1-pole socket. Interior components shall
be protected by a powder coated perforated steel grille. The system shall be the PS8 with a PS8 TDController, 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.
PS15
TDController-R2
Key Features
• Precision circuits engineered for the
PS15-R2/RS15 systems permit increased
sound pressure and operational reliability.
• Servo controlled VCEQs provide precise
dynamic control without spectral imbalance.
• Two inputs and three outputs enable a single PS15 TDController-R2 to manage multiple PS15-R2 and RS15 products.
• Comprehensive indicators and controls.
The PS15 TDController-R2is an advanced analogue processor that allows the PS15-R2 Loudspeaker and optional RS15 Subwoofer to achieve exceptional performance from such compact
packages. The PS15 TDController-R2 provides crossover, sensed amplifier control and system
equalisation optimised for the PS15-R2 and RS15.
One PS15 TDController-R2 has two inputs and three outputs, including summed sub out, minimising installation cost and complexity.
Like all NEXO processors, the PS15 TDController-R2 provides precision dynamic, voice coil temperature
and diaphragm displacement protection through the use of selective Voltage Controlled Equalisers
(VCEQs), reducing levels only at frequencies when and where necessary.
PS15
TDController-R2
PS15 TDCONTROLLER-R2 PRODUCT FEATURES
Audio Inputs
Sense Inputs
Audio Outputs
Controls
Indicators
Dimensions
Weight
Two L&R Audio inputs. Electronically balanced, 50KOhm. Two XLR-3F connectors.
Three Amplifier Sense Inputs, 180 kOhm. 6 Pole Removable Strip Terminal.
Three audio outputs. Electronically balanced, 50 Ohm. Three XLR-3M connectors.
Passive Mode, two PS15-R2 L&R, one Mono (L+R) RS15. Active Mode, one PS15-R2 LF, one
PS15-R2 HF, one Mono (L+R) RS15.
Front panel: Overlap/Crossover switch, Two Bass EQ trimmers (+/- 3 dB), Three Peak
Limiter Adjust trimmers. Three Gain trimmers (+/- 6dB). Back panel: Gain switch (back
panel), 3 positions for Amps with Gain : -6 / 0 / +6 dB. Internal: Active/Passive Mode
switch. Three Protection trimmers.
Speaker Protect LEDs. Amp Sense & Peak LEDs. Active Mode LED. Power ON LED.
1U 19" Rack. 190mm (7.5") Depth.
2.9kg (6.6 lbs) net.
SYSTEM SPECIFICATIONS PS15 TDCONTROLLER-R2
Input Level
Output Level
Noise
THD+N
Power Supply
+28dBm max into 600 Ohms.
+22dBm.
-88 dBm (22 Hz - 22 kHz, UnWeighted).
< 0.03% Typ. 0.05 Max for +18dBm Output.
110/220 Volts (External Rear Panel Switch), 50/60Hz. Earth-Lift (back panel).
SYSTEM OPERATION
Applicable Products
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: info@nexo.fr
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
Sub-bass
The PS15 TDController-R2 is precisely matched to the PS15-R2 & RS15 cabinets
and includes sophisticated protection systems. Use of either product without a
propery-connected Controller will result in poor sound quality and may damage the components.
Active two-way operation of the PS15 Loudspeaker in passive mode or three-way
operation in active mode with the RS15 Subwoofer is included in the PS15TDController-R2.
SHIPPING & ORDERING
Packaging
Shipping Weight & Volume
PS15 TDController-R2 is packaged as a single product.
4 kg (8.8 lbs) / 0.011 cubic metres.
As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice. E&OE September 2009.
Architectural and Engineering Specifications
The 1RU PS15 TDcontroller R2 shall be configurable from a combination of 2x inputs and 3x outputs with each output providing crossover, parametric EQ,
and mid-filter limiters for NEXO PS15-R2 products. The unit shall have electronically balanced analogue inputs and outputs. Each input must provide LF
shelving filter to compensate ground or stacking effects, ±6dB LEVEL TRIM controls for each output must be independent and directly accessible through
front-panel potentiometers. All crossover, protection parameters, and EQ are factory optimized and can’t be user-accessed. The controller must model the
loudspeakers in real time and this modeling shall include loudspeaker temperature and displacement. Protection shall be selective, acoustically transparent
and not allow PS15-R2 loudspeakers to exceed speaker-dependent thresholds. The controller shall have 3x inputs providing feedback from amplifier output
to allow real time protections on real voltage. The device shall change between passive and active switching through internal jumper connections. Maximum
input shall be 22dBu with CMRR 90dB@1kHz and THD+N 0.05%@1kHz at +18dBm output. A 3-position, rear panel gain control switch shall be adjustable
between -6/0/+6dB. The Output Section shall display +28/+22/+16dBm into 600Ω load with Rear Panel switch on +6/0/-6dB (respectively). LEDs shall
indicate status for; Power ON (green), Amp-Sense & Peak LED's (green/Red), Temperature & Displacement (yellow) and RS15 (VLF) displacement protection
(also yellow).
The unit shall have the following front panel controls: Overlap/Crossover Switch; 2x Bass EQ trimmers; 3x Peak Limiter Adjust trimmers; 3x Gain trimmers,
and the following LED indicators: Power On; Active Mode; Amp-Sense; Amp Peak; Speaker Protect. The unit's rear panel shall have the following controls: 3position Amp Gain switch; Active/Passive mode switch; 3x Protection trimmers; Earth Lift. The 1RU device shall weigh 3.3kg(7.3lbs), be steel-constructed,
with a blue paint finish and exterior dimensions of 483mmW, 44mmH and 210mmD (19" x 1.75" x 8.5"). Input power shall be 110/220VAC, 50-60Hz. The
analog loudspeaker management controller shall be the NEXO PS15 TDcontrollerr R2. The unit shall be UL approved and comply with electrical international
standard (CB scheme) based upon the European standard EI60065. The unit shall fulfill the electromagnetic requirement of the harmonized standards
EN55013, EN55020 and of the requirement of the FCC PART 15 CLASS b regulation. Other analog loudspeaker management controllers shall be acceptable, provided independent laboratory test results verify these specifications are equaled or exceeded.
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
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.
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.
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.
PS15-R2 horizontal coverage, +25°
PS15-R2 horizontal coverage, 0°
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, -25°
PS15-R2 response
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: info@nexo.fr
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
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.
PS10
TDController-R2
Key Features
• Precision circuits engineered for the
PS10-R2/LS600 systems permit increased
sound pressure and operational reliability.
• Servo-controlled VCEQs provide precise
dynamic control without spectral imbalance.
• Two inputs and three outputs enable a single PS10 TDController-R2 to manage multiple PS10-R2 and LS600 products.
• Comprehensive indicators and controls.
The PS10 TDController-R2 is an advanced analogue processor that allows the PS10-R2 Loudspeaker and optional LS600 Subwoofer to achieve exceptional performance from such compact
packages. The PS10 TDController-R2 provides crossover, sensed amplifier control and system
equalisation optimised for the PS10-R2 and LS600. One PS10 TDController-R2 has two inputs and
three outputs, L, R and summed sub out, minimising installation cost and complexity.
Like all NEXO processors, the PS10 TDController-R2 provides precision dynamic, voice coil temperature
and diaphragm displacement protection through the use of selective Voltage Controlled Equalisers
(VCEQs), reducing levels only at frequencies when and where necessary.
PS10
TDController-R2
PS10 TDCONTROLLER-R2 PRODUCT FEATURES
Audio Inputs
Sense Inputs
Audio Outputs
Controls
Indicators
Dimensions
Weight
Two L&R Audio inputs. Electronically balanced, 50KOhm. Two XLR-3F connectors.
Three Amplifier Sense Inputs (PS10-R2 L&R, LS600. 150 kOhm. 6 Pole Removable Strip Terminal.
Two L&R PS10-R2 audio outputs. Electronically balanced, 50 Ohm. Two XLR-3M.
One mono (L+R) LS600 audio output. Electronically balanced, 50 Ohm. One XLR-3M.
Std/Max Protection Trimmer. Gain switch (back panel), 3 positions for Amps with Gain : -6 / 0 / +6 dB.
Sub On switch & Sub Gain Control.
Speaker Protect LEDs. Amp Sense & Peak LEDs.
1U 19" Rack. 190mm (7.5") Depth.
2.9kg (6.6 lbs) net.
SYSTEM SPECIFICATIONS PS10 TDCONTROLLER-R2
Input Level
Output Level
Noise
THD+N
Power Supply
+28dBm max into 600 Ohms.
+20dBm Max. +19dBm Max on 1kOhm.
-88 dBm (22 Hz - 22 kHz, UnWeighted).
< 0.03% Typ. 0.05 Max for +18dBm Output.
110/220 Volts (internal wiring), 50/60Hz. Earth-Lift (back panel).
SYSTEM OPERATION
Applicable Products
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: info@nexo.fr
The PS10 TDController-R2 is precisely matched to the PS10-R2 & RS15 cabinets
and includes sophisticated protection systems. Use of either product without a
propery-connected Controller will result in poor sound quality and may damage the components.
SHIPPING & ORDERING
Packaging
Shipping Weight & Volume
PS10 TDController-R2 is packaged as a single product.
4 kg (8.8 lbs) / 0.011 cubic metres.
As part of a policy of continual improvement, NEXO reserves the right to change specifications without notice. E&OE September 2009.
Architectural and Engineering Specifications
The PS10 TDcontroller R2 shall be configurable from a combination of 2x inputs and 3x outputs with each output providing crossover, parametric EQ, adjustable peak limiter and Temperature & Displacement protection for NEXO PS10-R2 and LS600 products. The unit shall have electronically balanced analogue inputs and outputs. All crossover, protection parameters, and EQ are factory optimized and can't be user-accessed. The controller must model the
loudspeakers in real time and this modeling shall include loudspeaker temperature and displacement. Protection shall be selective, acoustically transparent and not allow PS10-R2 loudspeakers to exceed speaker-dependent thresholds. The device shall have 3x inputs providing feedback from amplifier output to allow real time monitoring of amplifier voltage. Crossover function between PS10-R2 loudspeakers and the LS600 Subwoofer shall be controlled by
the PS10 TDcontroller. Maximum input shall be 22dBu with CMRR 90dB@1kHz and noise floor below -100dB for the 0dB rear-panel switch. A 3-position,
rear-panel gain control switch shall be adjustable between -6/0/+6dB. The Output Section shall display +22/+16/+10dBm into 600Ω load with Rear
Panel switch on +6/0/-6dB (respectively). LEDs shall indicate status for; Power ON (green), Amp Sense & Peak LED's (green/Red), Temperature & Displacement (yellow) and LS600 (VLF) displacement protection (also yellow). The chassis shall be constructed of steel with a black paint finish. Input power
shall range from 110 to 220VAC continuously, 50-60Hz with a rear panel earth-lift. The 1RU controller shall weigh 2.9kg(6.4lbs), with exterior dimensions
of 483mmW x 44mmH x 190mmD (19" x 1.75" x 7.5"). The chassis shall be constructed of steel with a black paint finish. The controller shall be the
NEXO PS10 TDcontroller R2. The unit shall be UL approved and comply with electrical international standard (CB scheme) based upon the European standard EI60065. The unit shall fulfill the electromagnetic requirement of the harmonized standards EN55013, EN55020 and of the requirement of the FCC
PART 15 CLASS b regulation. Other integrated loudspeaker-controllers shall be acceptable, provided independent laboratory test results verify these specifications are equaled or exceeded.
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
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.
PS10-R2
Key Features
• High-power system (132dB Peak SPL@1m)
with 10in LF and 1in HF drivers.
• Rotatable asymmetrical horn and unique
cabinet architecture ensure versatility.
• User-adaptable for both PA and stage
monitoring applications.
• Two-way passive 8Ω design uses a single
amplifier channel for simpler installation and
lower cost.
• Sophisticated control electronics ensure
reliable, linear operation.
• Supported with a full range of mounting and
flying accessories.
System Applications
• Touring, installed PA for clubs, A/V, theatre,
broadcast, Houses of Worship, etc. High-quality
stage monitoring for cabarets A/V, theatre,
broadcast, etc.
• Fill-in system for use with larger NEXO
PS/Alpha systems, or any application needing
exceptional side, down and near-field
augmentation.
Loudspeaker
A high power system capable of producing 132
dB Peak SPL, the new PS10-R2 Loudspeaker can
be safely driven with up to 1250 Watts of
amplifier power. Controlled by the new, dedicated
PS10 TDController-R2, or the NXAMP Powered
Controller, the PS10-R2 achieves high SPLs and
wide bandwidth performance, despite being only
half the weight and volume of common
trapezoidal loudspeaker systems.
Along with the flexible coverage patterns enabled by
NEXO’s proprietary constant directivity asymmetrical
dispersion horn, the architecture and weight balance
of the PS10-R2 are designed to provide both
uncompromised PA and stage monitor performance
from a single speaker. Left and Right versions of the
PS10-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.
PS10-R2 horizontal coverage, +25°
PS10-R2 horizontal coverage, 0°
PS10-R2 horizontal coverage, -25°
PS10-R2 response
PS10-R2
Loudspeaker
PS10-R2 LOUDSPEAKER PRODUCT FEATURES
Components
Height x Width x Depth
Weight
Connectors
Construction
Fittings
Front finish
Flying Points
Stand fittings
1 x 10" (25cm) Shielded Neodymium 8Ω driver.
HF 1 x 1" throat driver + Low Distortion Constant Directivity Asymmetrical Dispersion Horn.
515mm x 316mm x 277 mm (20.28" x 12.44" x 10.91").
14 kg (31 lbs).
2 x NL4MP Speakon 4 pole.
Baltic Birch Ply finished with textured black coating.
2 Metal recessed pockets.
Moulded Dark Grey Metal Grill.
One plate connecting with external accessories.
Built in Steel Stand Fitting, (35mm / 1 3/8").
SYSTEM SPECIFICATIONS PS10-R2 with PS10 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
65 Hz - 20 kHz ±3dB.
58 Hz - 21 kHz.
99 dB SPL Nominal – 97 dB SPL Wideband.
129 to 132 dB Peak.
50° to 100° Hor. x 55° Vert. Rotatable Horn, 4 positions.
Q : 16 Nominal DI : 12 dB Nominal.
( f > 3 kHz )
2 kHz Passive.
8Ω
500 to 1250 W / 8 Ω.
SYSTEM OPERATIONS
Electronic Controller
Dispersion configuration
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: info@nexo.fr
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
Sub-bass
Speaker Cables
The PS10 TDController-R2 is precisely matched to the PS10-R2 & LS600 cabinets and includes
sophisticated protection systems. Using PS10-R2 & LS600 without a properly connected PS10
TDController-R2 will result in poor sound quality and can damage the components.
After dismounting front grill from its fixings, the HF Horn can be rotated in 4 positions for dispersion
configuration.
The PS10-R2 can be used without optional LS600 Sub-Bass. Active two-way operation with the
LS600 is included in the PS10 TDController-R2. One LS600 matches 2 x PS10-R2, additional LS600
may be used for enhanced LF capability.
PS10-R2 are wired 2- & 2+ on Speakon connectors, LS600 on 1- & 1+. Loop through Speakons are
present on both. Single identical cables can thus be used to loop through combinations of up to 2 x
PS10-R2 & 1 x LS600 in no particular order.
SHIPPING & ORDERING SPECIFICATIONS
Packaging
Shipping Weight & Volume
Accessories
PS10-R2 is packaged as a single product.
17.3 kg (38 lbs) / 0.169 cubic metres (5.96 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 PS10-R2 + PS10TDController-R2. Half-Space Anechoic radiation for the LS600 + PS10
TDController-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 ±3dB range. Data are for speaker + processor + recommended amplifier
combinations.
Peak SPL is at clipping of recommended amplifier.
[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 10 inch shielded Neodymium 8Ω cone transducer and a 1inch 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 3kHz. Nominal Sensitivity shall be 99dB (97dB wideband). When driven by a NXAMP 4x1, NXAMP 4x4 a PS10 TDControllerR2 or by a NX242 properly-connected to amplification capable of delivering 500 to 1250 Watts into an 8Ω (nominal) load the system shall be capable of
129dB to 132dB peak SPL, with a frequency response of 65Hz to 20kHz ±3dB (58Hz to 21Hz -6dB). The system shall include an internal passive
crossover. 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 515mm H x 316mm W x 277mm D (20.28 inches H x 12.4 inches W x 10.9 inches D): the system shall
weigh 14 kg (31lbs). 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 PS10-R2 with either, a PS10 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.
LS600
Subwoofer
Key Features
• High-power system (138dB Peak SPL @ 1m)
with 15in VLF long excursion driver.
• VLF extension (to 38Hz) of PS10-R2 Loudspeakers.
• Sophisticated control electronics ensure
reliable, linear operation.
• Integral pole mount that supports one or two
PS10-R2 Loudspeakers.
A high power system capable of producing 138 dB Peak SPL, the new LS600 Sub-Bass extends the
usable range of the PS10-R2 Loudspeaker to 38Hz, providing exceptional performance and high
power output in an extremely compact, light weight package.
The PS10 TDController-R2’s integral sub section and combined signal (PS10-R2 and LS600) Speakon
wiring ensure cost effective and simple system implementation. One LS600 is typically used with two
PS10-R2 loudspeakers, additional units may be used for an enhanced effect.
System Applications
• Touring, installed PA for clubs, A/V, theatre,
broadcast, Houses of Worship, etc. High-quality
stage monitoring for cabarets A/V, theatre,
broadcast, etc.
• Fill-in system for use with larger NEXO
PS/Alpha systems, or any application needing
exceptional side, down and near-field
augmentation.
LS600 response
LS600 impedance
LS600
Subwoofer
LS600 PRODUCT FEATURES
Components:
Height x Width x Depth
Weight
Connectors
Construction
Fittings
Flying Points
Stand fittings
LF 1 x 15" (38cm) long excursion Neodymium 8Ω driver.
435mm x 688mm x 528 mm (17.12" x 27.09" x 20.79").
30 kg (66 Lbs) net.
2 x NL4MP SPEAKON 4 pole.
Baltic Birch Ply & textured, polyurethane black coating.
Handles 2 Metal recessed pockets.
One plate connecting with external accessories.
Internal Steel Stand Fitting on Top (35mm, 1 3/8") allows pole mounting for 1 PS10-R2.
SYSTEM SPECIFICATIONS LS600 with PS10 TDController-R2
Frequency Response [a]
Usable Range @-6dB [a]
Sensitivity 1W @ 1m [b]
Nominal Peak SPL @ 1m [b]
Crossover Frequencies
Nominal Impedance
Recommended Amplifiers
40 Hz - 110 Hz ±3dB.
38 Hz - 120 Hz.
101 dB SPL Nominal.
135 to 138 dB Peak.
120 Hz Active through PS10 TD Controller-R2.
8 Ohms.
1000 to 2000 Watts / 8 Ohms.
SYSTEM OPERATION
Electronic Controller
Subbass
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: info@nexo.fr
NEXO LatAM
Tel: +1 305 677 9322
Fax: +1 360 234 7870
e-mail: info@nexo.fr
Speaker Cables
The LS600 Subwoofer must be used with a Nexo Controller (PS10TD -R2, NX242, or NXAMPS).
Use without a properly connected Controller will result in poor sound quality and may damage the
components.
The LS600 Subwoofer provides optional VLF extension for PS10R2 Loudspeakers.
Active two-way operation with the PS10-R2 is included in the PS10TD-R2, NX242 or NXAMPS.
One LS600 matches 2 x PS10-R2, additional LS600 may be used for enhanced effect.
The PS10R2 is wired 2- & 2+ on Speakon connectors, LS600 on 1- & 1+. Loop through
Speakons are present on both products. Single identical cables can thus be used to loop through
combinations of up to 2 x PS10R2 & 1 x LS600 in no particular order. As part of a policy of
continual improvement, NEXO reserves the right to change specifications without notice.
SHIPPING & ORDERING
Packaging
Shipping Weight & Volume
LS600 is packaged as a single product.
29.4 kg (64.68 lbs) / 0.265 cubic metres.
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 PS10-R2 + PS10TDController-R2. Half-Space Anechoic radiation for the LS600 + PS10
TDController-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 ±3dB range. Data are for speaker + processor + recommended amplifier
combinations.
Peak SPL is at clipping of recommended amplifier.
[c] Directivity curves & data : obtained by computer treatment on off axis response curves.
E&OE September 2009.
Architectural and Engineering Specifications
The sub-bass loudspeaker system shall have one 15 inch shielded Neodymium 8 Ω long excursion cone transducer. Nominal Sensitivity shall be
101dB. When driven by a NEXO NXAMP 4x1, NXAMP 4x4 a PS10 TDController-R2 or by a NX242 properly-connected to amplification capable of
delivering 1000 to 2000 Watts into a 4Ω (nominal) load the system shall be capable of 135dB to 138dB peak SPL, with a frequency response of 40Hz
to 110Hz ±3dB (38Hz to 120kHz -6dB). The system shall include an active crossover. Electrical connections shall be made via one of two 4-pole
NL4MP SPEAKON connectors.
The system shall have a tuned ported rectangular enclosure constructed of 18ply Baltic birch, finished in either black or white textured coating and
having exterior dimensions no greater than 435mm H x 688mm W x 528mm D (16.9in H x 27.1in W x 20.8in D): the system shall weigh 30 kg (66lbs).
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 LS 600 with the PS10 TDController-R2, NXAMP 4x1, NXAMP 4x4 or NX242.
NEXO Asia
GPO Box 806
Hong Kong
SAR China
Tel: +852 9096 3472
Fax: +852 2104 3214
e-mail: info@nexo.fr
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.
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