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PSI Audio A225-M

Active Subwoofer

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  • A225-M (Angle)
£3,348.00 (inc VAT) £2,790.00 (exc VAT)
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5 Years
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An exceptional piece of acoustic design, the PSI Audio A225-M sub-woofer/bass extension is equally suited to use as a mono sub-woofer in a surround sound application or as a bass extension in a stereo system.

Designed to work in harmony with the PSI Audio A225-M Sub, all PSI Audio ‘A’ series speakers feature a frequency response roll-off function that, when combined with the PSI Audio A225-M Sub, extends the frequency range down to an incredible 24 Hz, whilst maintaining a flat response.

The powerful class G outputs feature PSI Audio‘s unique “AOI” output stages, giving the A225-M an unprecedented impulse behavior. Each driver and amplifier unit is secured by a protection circuit, which is monitored by a red LED on the front panel.

The electronics are housed in a unit mechanically isolated from the speaker cabinet to avoid resonance at high sound pressure levels. To provide stability and avoid cabinet resonance A225-M is built with a double-box design, combining two cabinets into a single beautifully finished unit.


  • Dimensions cabinet W x H x D mm 320 x 700 x 500
  • Gross / Net Weight 43.1 / 38.4
  • Response at -6dB 24 – 120 Hz
  • Continuous Max SPL, 1m 111 dB (single)
  • Program Max SPL, 1m 116dB / half space
  • Woofer’s dim. Ext. / Diaphragm 2x Ø 258 mm / Ø 210 mm

SKU: A225-M

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