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 DTD Controller, the PS15-R2 achieves high SPLs and wide bandwidth performance, despite being only half the weight and volume of common trapezoidal loudspeaker systems.

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; user- adaptable 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


Frequency Response [a]50 Hz - 18 kHz ±3 dB
Usable Range @-6dB [a]47 Hz - 18 kHz
Sensitivity 1W @ 1m [b]102dB SPL Nominal, 99dB SPL Wideband
Height x Width x Depth675mm x 434mm x 368 mm
Nominal Peak SPL @ 1m [b]133 to 136 dB Peak
HF Dispersion [c]50° to 100° Hor. x 55° Vert.
Rotatable Horn4 positions
Directivity Q & DI [c]Q : 16 Nominal DI : 12dB Nominal ( f > 1.5 kHz )
Crossover Frequencies1.1 kHz Passive or Active (internally switchable)
Nominal ImpedancePassive : 8Ω or Active : LF: 8Ω & HF: 16Ω
Active Mode only available on NXAMP
Recommended AmplifiersPassive: 1000 to 2000 W / 8Ω
Active: (LF) 1000-2000W/8Ω (HF) 250-500W/16Ω


ComponentsLF 1 x 15” (38 cm) long excursion Neodymium 8Ω driver
HF 1 x 2” throat, 3” Titanium diaphragm, driver + Low
Distortion, Constant Directivity Asymmetrical Dispersion Horn
Height x Width x Depth675mm x 434mm x 368 mm
(26.57” x 17.08” x 14.48”)
Weight28 kg (62 lbs.)
Speakon Connectors2 x NL4MP Speakon 4 pole (switch passive to active inside
ConstructionBaltic Birch Ply finished with textured black coating
FittingsHandles 4 Metal recessed pockets
Front finishMoulded dark grey metal grill
Flying PointsTwo plate connecting with external accessories
Stand fittingsBuilt in Steel Stand Fitting, (35mm 1 3/8”)