A25-M – The most accurate 3-way studio monitor ever2018-09-28T15:49:24+00:00
PSI Audio A25-M Side view

A25-M

The most accurate 3-way studio monitor ever

“The A25-Ms are genuinely revealing monitors that can provide great insight into the components of a mix and how they fit together, or not.”

“I’ve no idea if it’s the CPR or AOI (or both) that are responsible for the abilities of the A25-Ms, or if it was simply good, traditional electro-acoustic engineering that I was hearing, but it seems to me the the number one priority of any monitor design is that it enables us to hear what’s what in a mix, and to help us make the appropriate creative decisions. The A25-Ms really excel in that regard.”
Phil Ward, Sound on Sound UK

PSI Audio A25-M Face and back view

Main Features

Power: 170 + 80 + 50W
Frequency Range: 32Hz – 23kHz
SPL Max: 110dB
100% Analog – No DSP
Flat frequency response
Phase compensated for a better stereo image
Hand made tweeter
Tweeter-mid unit can be swivelled 90° for horizontal use
Class G/H Amplifiers

individually calibrated
Typical listening distance: from 2.5m
5 years warranty
Handmade in Switzerland
PSI Audio System 1 A25-M and Sub A225-M

Extend the low frequencies and add power

When used with one of our subwoofers, the A25-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 A25-M)
or
our full range Sub A225-M

 

A25-M – The most accurate 3 way speaker on the market

The A25-M is PSI Audio’s flagship loudspeaker. It is a mid-field to main reference monitor with staggering precision and amazing stereo image.
The dynamic behaviour, precision frequency and phase responses have made of the A25-M a true reference in the entire industry.

Click on a picture to choose a product from our coherent range of monitors.

Technical Data & Features

Power RMS:170 + 80 + 50 W
Program Power:300 W
Input Impedance:Sym, 10k Ohms
Sensivity for 100 dB @ 1m:0.775 V
Signal to Noise Ratio:96 dBA
Continuous Max SPL@1m:110 dB (single)
Input Overload:24 Vpp
Program Max SPL@1m:121 dB (pair)
Response at -6dB:32 - 23000 Hz
Tolerances:±1.5 dB (38Hz - 20kHz)
Distortion THD:less than 1% (70Hz-20kHz)
Phase tolerances:±45° (150Hz - 20kHz)
Dispersion (P.N. 4 - 16 kHz) at -6 dB:90° x 80° (H x V)
System:3 Way(s)
Crossover frequency:580Hz, 3.1kHz
Woofer's dim. Ext. / Diaphragm:Ø 258 mm / Ø 210 mm
Medium's dim. Ext. / Diaphragm:Ø 142 mm / Ø 102 mm
Tweeter's dim. Ext. / Diaphragm:Ø 100 mm / Ø 25 mm
Connectors:1 x XLR F / 3P
Signal input:1=GND, 2=(+), 3=(-)
Material:MDF
Dimensions W x H x D mm:320 x 590 x 380
Gross / Net Weight:30.6 / 26.9 kg
Voltage:115/230V (50-60Hz)
Consumption Standby-Quiescent-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.


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

The A25-M exactly translates 1 by 1 my work. It’s the perfect main monitor for mixing and mastering.
Pascal Brunko – Damp Sudio