Three ways to perfection

All-new mid-range driver, handmade in Switzerland

PSI Audio A23-M

PSI Audio A23-M Black

Main Features

Power: 140 + 70 + 50W
Frequency Range: 34Hz – 23kHz
Max SPL: 109dB
100% Analog – No DSP
Flat frequency response
Phase compensated for a better stereo image
Hand made midway driver AND tweeter
Tweeter-mid unit can be swivelled 90° for horizontal use
Class G/H Amplifiers

Individually calibrated
Typical listening distance: from 1.5m
5 years warranty
Handmade in Switzerland

Handmade tweeter + midrange driver

The handmade tweeter used on the A23-M has already made the success of our biggest 3-way studio monitor, the A25-M.
To achieve the ultimate precision for this compact 3-way, it was also necessary to build our own midrange woofer.
After more than 2 years of analyses and development, we were proud to release the current version, which is the most accurate mid that you can find on the market.
Tri-powered with our own analog amps (Class G/H for bass + midrange woofers and Class A/B for the  tweeter), the A23-M is the top of the art compact 3-way dedicated to music recording, mixing and mastering, broadcast and post production.
PSI Audio Sub A225-M and Sub A125-M front view

Extend the low frequencies and add power

When used with one of our subwoofers, the A23-M will transform in an amazing 4-way system, with ultra precise control on all the frequencies, from very low until the highest notes:
Our compact Sub A125-M (Two units are required to match SPL max of A23-M)
our full range Sub A225-M

A23-M – The perfect compact sized 3-way monitor

The A23-M is PSI Audio’s new member. It is a compact 3-way mid-field monitor with staggering precision and amazing stereo image.
The dynamic behavior, precision frequency and phase responses have made of the A23-M a true reference in the entire industry.

Technical Data & Features

Power RMS:140 + 70 + 50 W
Program Power:300 W
Input Impedance:Sym, 10k Ohms
Sensivity for 100 dB @ 1m:0.775 V
Self-generated noise, 1m f-s8 dBA
Continuous Max SPL@1m:109 dB
Input Overload:24 Vpp
Program Max SPL@1m:120 dB (pair) / 123 dB peak
Response at -6dB:34 - 23000 Hz
Tolerances:±1.5 dB (39Hz - 20kHz)
Distortion THD:less than 1% (100Hz-20kHz)
Phase tolerances:±45° (220Hz - 20kHz)
Dispersion (P.N. 4 - 16 kHz) at -6 dB:40° x 20° (H x V)
System:3 Way(s)
Crossover frequency:620Hz, 3.2kHz
Woofer's dim. Ext. / Diaphragm:Ø 210 mm / Ø 170 mm
Medium's dim. Ext. / Diaphragm:Ø 120 mm / Ø 56 mm
Tweeter's dim. Ext. / Diaphragm:Ø 100 mm / Ø 25 mm
Connectors:1 x XLR F / 3P
Signal input:1=GND, 2=(+), 3=(-)
Dimensions W x H x D mm:280 x 500 x 340
Gross / Net Weight:18.0 / 20.2 KG
Voltage:115/230V (50-60Hz)
Consumption Standby-Idle-Max:1.8 - 8 - 200 W
Mean / Max Humidity:less 75% / less than 90%
External Temperature:5 - 40°C
Warranty5 years

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

PSI Audio A23-M SPL Graphic

On special request, we can customize your speaker with any RAL color.
Please ask us directly.

  • compact subwoofer A125-M
    more low end (28Hz), more power for your A25-M setup..
  • subwoofer A225-M
    add more power, more low end. A225-M perfectly matches an A25-M pair
  • grill protection
    are you using your A25-M in a public space, in broadcast use or at home? protect the tweeter and woofer with our adapted grill.
  • brackets
    do you need to use your A25-M suspended on a wall or on a fixation system? just add a bracket to fix them anywhere.
  • Towersonic T-S1B
    adjustable quality speaker stand dedicated to A21-M and A25-M

What our users say

During my long career as a sound engineer, I have always dreamed of finding a precise and musical work tool at the same time.
That’s exactly what the A23-M gives me.
Caco Refojo – PKO Studios, Madrid