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Noté. / 5. Basé sur avis des utilisateurs
Specifications
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]
PS15-R2 LOUDSPEAKER PRODUCT FEATURES
C
omponents LF 1 x 15" (38 cm) long excursion Neodymium 8Ω driver.
H
F 1 x 2" throat, 3" Titanium diaphragm compression driver + Low Distortion, Constant Directivity
A
symmetrical Dispersion Horn.
Height x Width x Depth 675 x 434 x 368 mm (26.57" x 17.08" x 14.48").
Weight 28 kg (62 lbs).
Speakon Connectors 2x4 pole in & loop thru (switch passive to active inside).
C
onstruction Baltic Birch Ply finished with textured black coating.
F
ittings Handles 2 metal recessed pockets.
F
ront Finish Moulded dark grey metal grille.
F
lying Points Two plate connecting with external accessories.
Stand fittings Built in steel stand fitting (35mm / 1 3/8").
SYSTEM SPECIFICATIONS PS15-R2 with PS15 TDController-R2
Frequency Response [a]
50 Hz - 18 kHz ±3 dB.
U
sable Range @-6dB [a]
4
7 Hz - 18 kHz.
S
ensitivity 1W @ 1m [b] 102 dB SPL Nominal / 99 dB SPL Wideband.
N
ominal Peak SPL @ 1m [b] 133 to 136 dB Peak.
HF Dispersion [c] 50° to 100° Horizontal x 55° Vertical Rotatable Horn, 4 positions.
Directivity : Q & DI [c] Q : 16 Nominal / DI : 12 dB Nominal ( f > 1.5 kHz ).
Crossover Frequencies 1.1 kHz Passive or Active (internally switchable).
Nominal Impedance Passive 8Ω or Active LF 8Ω, HF 16Ω.
R
ecommended Amplifiers Passive 1000 to 2000 W 8Ω. Active LF 1000 to 2000 W 8Ω / HF 250 to 500 W 16Ω.
I
mportant: Active mode only available on NXAMP.
SYSTEM OPERATIONS
E
lectronic Controller
T
he PS15TD Controller-R2 is precisely matched to the PS15-R2 & RS15 cabinets and includes protections. Using
P
S15-R2 & RS15 without a properly connected PS15 TDController-R2 will result in poor sound quality and can
d
amage the components.
Dispersion configuration
After dismounting the front grille from its fixings, the HF Horn can be rotated in 4 positions for dispersion configuration.
Sub-bass
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.
Speaker Cables
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.
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
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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.
25736 - PS Data Sheets:Layout 05/01/2010 14:16 Page 2
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