BUY NOW

A225-M

Full Range Accurate Subwoofer

Don’t think of a subwoofer, think of adding an extra low frequency way to your monitor.

Our Subs are designed and calibrated to seamlessly extend the low-end of any of our loudspeakers and with and overall flat frequency and phase response. The result is remarkable when reproducing low frequency acoustic instruments. The tight, accurate, perfectly controlled bass allows hearing all details down to 24 Hz.

The A225-M is a powerful subwoofer and perfectly fits the A21-M and two units perfectly fit A25-M.

Main Features

• Power: 300W
• Frequency Range: 24Hz – 100Hz
• SPL Max: 111dB
• 100% Analog – No DSP
• Flat frequency response
• Phase compensated for a better stereo image
• Class G Amplifiers
• Individually calibrated
  
• Typical listening distance: from 1m
• 5 years warranty
• Handmade in Switzerland

“The real trick is to simultaneously provide a pure neutral processed signal and bypass all the obstacles on the road to obtain it. PSI Audio staff challenged laws of physics and mechanical constraints. Engineers from the company PSI Audio mastered this art.”

– Estrada iStudio! – Poland

Power RMS:    200 W
Program Power:    300 W
Continuous Max SPL @ 1m:    111 dB (single)
Program Max SPL @ 1m:    116 dB (pair)
Response at -6dB :   24-100Hz
Tolerances:    ± 2.0 dB(28 Hz – 65 Hz)
Phase tolerances    –
Dispersion    –
(P.N. 4-16 kHz) at -6 dB    
System:    1-way
Crossover frequency:    90 Hz
Woofer dim. Ext. /    2x ø 258 mm /
Diaphragm mm:    ø 210 mm
 Woofer dim. Ext. /    2x ø 10.2 in /
Diaphragm inch:    ø 8.3 in
Medium dim. Ext. /    –
Diaphragm mm:    
Medium dim. Ext. /    –
Diaphragm inch:    
Tweeter dim. Ext. /    –
Diaphragm mm:    
Tweeter dim. Ext. /    –
Diaphragm inch:    
Dimensions: W x H x D mm    320 x 700 x 500
Dimensions: W x H x D inch    12.6 x 27.7 x 19.9
Net Weight kg:    35.6 kg
Net Weight lbs:    78.3 lbs
Warranty:    5 years

Frequency Response

Each speaker is individually calibrated in our anechoic chamber and is delivered with its frequency response sheet. A proof of quality.

Available Colors

The A225-M is available in Studio Red, Metal Black, or Pure White. On special request, we can customize your speaker with any RAL color. Please ask us directly.

"The Sub A225 brings a relief, a natural depth to the A21, thus making the decomposition of the plans that make up an incredibly intuitive mix."

– Jean-Jacques Blondeau, Schizoid Sound Studio

Options

• R&B – Router & Bass Management – add control to your entire setup – surround or stereo with subwoofer
  

Documents & Links

PSI Audio User Manual
PSI Audio Product Brochure
All PSI Reviews