Nexo PS Series User Manual

TECHNICAL SPECIFICATIONS Page 61/82
9.3 PS15R2
9.3.1 System specifications
SYSTEM SPECIFICATIONS
PS15R2 with PS15 TDcontroller
RS15 with PS15TDcontroller
Frequency Response @-3 dB [a]
50 Hz - 18 kHz ±3 dB
35 Hz - 100 Hz
Usable Range @-6 dB [a]
47 Hz - 18 kHz
35 Hz - 250 Hz
Sensitivity 1W @ 1m [b]
102 dB SPL Nominal. 99 dB SPL Wideband
105 dB SPL Nominal
Nominal Peak SPL @ 1m [b]
133 to 136 dB Peak
136 to 139 dB Peak
HF Dispersion [c]
50° to 100° Hor. x 55° Vert. Rotatable Horn - 4 positions
-
Directivity : Q & DI [c]
Q : 16 Nominal DI : 12 dB Nominal ( f > 1.5 kHz )
Omnidirectionnal
Crossover Frequencies
1.1 kHz Passive or Active (internally switchable)
80 Hz Active through PS15 TD
Nominal Impedance
Passive : 8 or Active : LF : 8 & HF : 16
Important: Active Mode only available on NXAMP
2 x 8
Recommended Amplifiers
Passive: 1000 to 2000 W / 8
Active: (LF) 1000 to 2000 W / 8 - (HF) 250 to 500 W / 16
Important: Active Mode only available on NXAMP
2x700W to 2x1200W / 8
SYSTEM OPERATION
Electronic Controller
The PS15TDcontroller is precisely matched to the PS15 & RS15 cabinets and includes protections. Using PS15 & RS15
without a properly connected PS15 TD will result in poor sound quality and can damage the components.
Dispersion configuration
After dismounting the front grille from its fixings, the HF Horn can be rotated in 4 positions for dispersion configuration.
SubBass
The PS15 can be used without optional RS15 Subbass. Active two-way operation with RS15 is included in the PS15TD.
One RS15 matches 2 x PS15, additional RS15 may be used for enhanced LF capability.
Speaker Cables
PS15 are wired 2-/2+ on Input Speakons in Passive Mode
PS15 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.
PRODUCT FEATURES
PS15R2
RS15
Components : LF [VLF]
HF
1 x 15" (38 cm) long excursion Neodymium 8  driver
1 x 2" throat, 3" Titanium diaphragm, driver + Low Distortion,
Constant Directivity Asymmetrical Dispersion Horn.
2 x 15" (38cm) long excursion Neodymium 8 
driver -
Height x Width x Depth
675 x 434 x 368 mm (26.57"x 17.08"x 14.48")
454 x 564 x 1074 mm (17.9"x 22.2"x 42.3")
Weight : Net
28 kg (62 Lb.)
52 kg (116 Lb.)
Speakon Connectors
2 x 4 pole (Passive In & Loop Thru) + 1 x 4 Pole (Active In)
2 x 4 pole (In & Loop Thru)
Construction
Baltic Birch Ply finished with structured black coating
Baltic Birch Ply & structured black coating
Dark Grey Carpet also available
Fittings: Handles
2 Metal recessed pockets
Please refer to RS15 User Manual
Front finish
Molded Dark Grey Metal Grill
Molded Dark Grey Metal Grill
Flying Points
Two plate connecting with external accessories
Please refer to RS15 User Manual
Stand fittings
Built in Steel Stand Fitting, 35mm (1"3/8)
Internal Steel Stand Fitting on Top (35mm, 1"3/8)
allows pole mounting for 1 PS15.
Power Supply
110/220 Volts (internal wiring), 50/60Hz. Earth-Lift (back panel)
Dimensions & Weight
1U 19" Rack. 190mm (7.5") Depth. 2.9 kg (6.6 Lbs) net
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 + PS15TD. Half-Space Anechoic radiation for the RS15 + PS15TD.
[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 PS15s in passive operation mode.
[c] Directivity curves & data : obtained by computer treatment on off axis response curves.

Nexo PS Series Specifications

General

Brand	Nexo
Model	PS Series
Category	Controller
Language	English