The dB Technologies FMX 15 is a high-power active 15″ coaxial stage monitor engineered for professional touring, live stages, and high-demand performance environments. Delivering exceptional SPL output, extended low-end response, and crystal-clear definition, the FMX 15 is designed for artists who need powerful, reliable stage monitoring. With advanced DSP, FIR filters, and efficient Class-D amplification, it offers superior phase alignment, precise control, and outstanding feedback rejection.
Features:
- Active 2-way coaxial stage monitor system
- 15″ woofer + 1″ compression driver in coaxial configuration
- 700 W RMS / 1400 W Peak Digipro G3 Class-D amplifier
- 24-bit / 48 kHz DSP with FIR phase linearization
- Maximum SPL of 131 dB for high-power stage applications
- Four DSP presets: Monitor, Full Range, Speech, and Playback
- RDNet-ready for network control via Aurora Net software
- Dual-angle wedge design (35° / 55°) for flexible positioning
- 35 mm pole mount for FOH or side-fill use
- Rugged birch plywood cabinet with black polyurea coating
Specifications:
The FMX 15 offers a frequency response of 50 Hz – 20 kHz (–10 dB) and a maximum SPL of 131 dB. The Class-D Digipro G3 amplifier provides 700 W RMS power, ensuring detailed and dynamic sound reproduction. The onboard DSP includes EQ, delay, limiter, and crossover adjustments, enabling precise sound tailoring for different stage needs. Audio connectivity is provided through XLR In/Out and PowerCON TRUE1 In/Out connections.
Cabinet:
Constructed from durable birch plywood, the FMX 15 combines robust build quality with practical design. The coaxial driver layout ensures perfect phase alignment and uniform sound distribution across the listening field. Its multi-angle cabinet allows optimal wedge placement or upright positioning, while steel grilles and integrated side handles make it road-ready and easy to handle.


















