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Monitor Audio IWA-250 Subwoofer Amplifier


Product Description

The IWA-250 switch mode amplifier is a slim, powerful dedicated design in a heavy-duty 1U rack mount case. Delivering up to 250 watts into 4 ohms, a single IWA-250 will power single or dual IWS-10s to provide higher power levels for larger rooms or to meet customer demands.

  • Rigid, high quality steel case
  • Switch mode power supply
  • Class D power amplifier delivering up to 250watts into 4ohms (dual IWS-10 drivers)
  • High efficiency design resulting in cool running – low thermal output
  • DSP controlled with advanced limiters
  • <0.5watt standby power consumption (ErP certified)
  • DC short circuit protection, over-current and thermal protection]


Construction -3mm thick fabricated steel case, moulded ABS front trim panel

Low Frequency Response - 25 Hz-120 Hz   Maximum Power Output   250 W @ 4 Ohms

Dimensions (H x W x D) -   43.7 x 432 x 263mm

Warranty Information

monitor Audio offer a 5 year warranty with all speakers and subwoofers. The only exception to this electronic products (e.g. Airstream) which instead get 2 year coverage.

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