FRX 15

Touring high performance 2-way bi-amp constant curvature element

TransducersLF: 1×15’’ / HF : 1×1.75’’
Frequency Range (-6dB)55Hz – 20kHz
SPL peak / 1m (measured)138 dB
Weight33,5kg / 73.85lbs
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FRX 15 is a compact, powerful bi-amplified 2-way constant curvature loudspeaker, optimized for medium throw, high SPL live applications. FRX 15 is a uniquely versatile building block for systems ranging from single top pole mounts to left/right, central cluster or in the round setups. Typically used in horizontal ground stack configurations, FRX 15 can also be flown and its adjustable 80×30° AF horn can be reconfigured quickly without the need for tools.

Our proprietary X-Comb DSP technology eliminates comb effects, ensuring perfect coupling between FRX 15 cabinets and creating a coherent wavefront at any location. The enclosure houses a 1.4’’ diaphragm compression driver loaded with a 15’’ neodymium low-frequency transducer and offers two distinct directivity plans.

Intuitive AUDOFOCUS SCiO WebUI control software and dedicated presets for our A-series amplifiers enable perfect matching between the system and the audience. Powersoft amplifiers are also supported, with dedicated Armonia presets.

FRX 15 is built with pride in Belgium and coated in tough, weather-resistant polyurea to safeguard your investment. The cabinet front is protected by a rigid metal grill, backed by acoustically transparent foam.


  • Multi-function FoH system
  • Optimized for medium throw applications
  • For audiences of 100-3,000 people
  • Bi-amplified
  • Adaptive (rotating) AF horn 80×30°
  • X-Comb technology inside

Technical specifications

Description2-way amplified active full-range constant curvature element
Transducers LF: 1×15’’
HF : 1×1.75’’
Frequency range (-6dB)55Hz-20 kHz
Nominal directivity (-6dB)80°x30°
Rotatable horn, no tools needed
SPL peak (1)138 dB
ProcessingDedicated AUDIOFOCUS SCiO and Powersoft Armonia presets
RiggingPole mounted and Aeroquip fly tracks with dedicated rigging
Connectors2 × 4-point speakON
Nominal ImpedanceLF: 8ohm
HF: 8ohm
Watt RMS/peakLF: 1200/2400W
HF: 160/320W
Dimensions (H x W x D)680 x 429 x 437 mm
26.77 x 16.88 x 17.20 inches
Weight33,5kg / 73.85lbs
FinishHighly resistant polyurea coating

CabinetHigh grade birch plywood

(1) Peak level measured at 1 m under free field conditions using pink noise with crest factor 5

Gll files for Ease and Easefocus

Gll • 6.71 Mo • 06/01/2022