NEXO PS15-R2 Multi-function Loudspeaker

An industry legend all over the world, the Nexo PS15-R2 Loudspeaker can easily handle over 1000 Watts of amplifier power despite its small volume and reduced weight. Left and right models available.

PS15-R2 Multi-function Loudspeaker

The dispersion, architecture and weight balance of the PS15-R2 Loudspeaker are designed to provide both exceptional PA and stage monitor performance from a single product without compromise.

This flexibility is realized by a proprietary constant directivity asymmetrical dispersion horn, easily rotated in four positions, at 90° increments, by the user. The horn's unique progressive horizontal (50° to 100°) and vertical (+25°, -30°) dispersion can easily be adapted for vertical or horizontal PA usage or wedge monitoring. NEXO's unique Active Fullrange Processing enables the 2-way passive 8Ω design to deliver bi-amped performance using a single amplifier channel, for less money, space and complexity.


  • High power system (134dB Peak SPL @ 1m) with 15" LF and 2" 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
  • Available with a full range of mounting and flying accessories

System Specifications PS15-R2 with PS15-R2 TDcontroller MkII

PS15-R2 Multi-function Loudspeaker Dimension Diagram

Frequency Response[a]: 50Hz - 18kHz ±3dB
Usable Range @-6dB[a]: 47Hz - 18kHz
Sensitivity 1W @ 1m[b]: 102dB SPL Nominal
99dB SPL Wideband
Nominal Peak SPL @ 1m[b]: 133 to 136dB Peak
HF Dispersion[c]: 50° to 100°Hor. x 55°Vert. Rotatable Horn, 4 positions
Directivity Q & DI[c]: Q:16 Nominal
DI:12dB Nominal (f >1.5kHz)
Crossover Frequencies: 1.1 kHz Passive or Active (internally switchable)
Nominal Impedance: Passive 8Ω
Active: LF 8Ω, HF 16Ω (Active Mode only available on NXAMP)
Recommended Amplifiers: Passive: 1000 to 2000 W/8Ω
Active: (LF) 1000 to 2000 W/8Ω, (HF) 250 to 500 W/16Ω (Active Mode only available on NXAMP)
Height x Width x Depth: 675mm x 434mm x 368mm
Net Weight: 28kg
Speakon Connectors: 2 x 4 pole (Passive In & Loop Thru) + 1 x 4 Pole (Active In)
Construction: Baltic Birch Ply finished with structured black coating
Handles: 2 Metal recessed pockets
Flying Points: 2 plate connecting w/external accessories
Stand fittings: Built in Steel Stand Fitting, 35mm
  • [a] Response curves & data : Anechoic Far Field for the PS15-R2 + PS15-R2TD MkII. Half-Space Anechoic radiation for the LS1200 + PS15-R2TD MkII.
  • [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 (300Hz - 3kHz), Wideband to the specified ±3dB range. Data are for speaker + processor +recommended amplifier combinations. Peak SPL is at clipping of recommended amplifier. Measurements are made with PS15-R2 inpassive mode.
  • [c] Directivity curves & data : obtained by computer treatment on off axis response curves.

Tech Downloads

Sales Brochures

Media Resources

© 2019 Group Technologies Australasia Pty Ltd ACN 072 549 010 | Privacy | Terms of Trade