Eleven Dimensions Media, LLC
  • ABOUT
  • PRODUCTS
    • Auro 3D Audio
    • BOME >
      • BOME Network Pro
      • MIDI Translator Pro
      • BOME Box
    • ESI Audiotechnik >
      • USB Audio Interfaces >
        • UGM192
        • MAYA22 USB
        • MAYA44 USB+
        • U24 XL
        • Gigaport eX
        • U22 XT
        • U22 XT cosMik Set
        • U86 XT
        • U108 PRE
        • U168 XT
        • Dr. DAC nano
      • Network Audio Interfaces >
        • planet22x
      • PCIe Audio Interfaces >
        • MAYA 44 eX
      • Mobile Accessories >
        • cosMik Lav
        • MIDI nTour CX
      • MIDI Interfaces >
        • MIDIMATE eX
        • M4U eX
        • M8U eX
      • Studio Accessories >
        • cosMik uCast
        • cosMik 10
        • eXtra 10
        • MoCo
      • Monitoring Speakers >
        • aktiv 05
        • unik 05+
        • unik 08+
        • aktiv 10s
    • LIVELOOP >
      • LIVELOOP
    • PEACH AUDIO >
      • CUBE 5
    • Ploytec >
      • PL2
      • AROMA
      • ONE.2
    • PSI Audio >
      • STUDIO MONITORS >
        • A14-M V3 Studio
        • A17-M
        • A21-M
        • A23-M
        • A25-M
        • A215-M
        • A214-M
        • A125-M
        • A225-M
      • ACTIVE BASS TRAPS >
        • AVAA C214
        • AVAA C20
        • AVAA TECHNOLOGY
      • Accessories >
        • R&B Router & Bass Management
        • Metal Grill & Brackets
        • Gig Bags
    • reProducer Audio Labs >
      • Epic 4 Nearfield Studio Monitor
      • Epic 5 Nearfield Studio Monitor
      • Epic 55 Midfield Studio Monitor
    • Teknosign >
      • BOX LINE >
        • PEQ – Parametric Equalizer
        • MVC – Vari-Mu Compressor
        • DSMP – Dual Solid State Mic Preamp
        • SSMP – Solid State Mic Preamp
        • RPS – BOX Line Power Supply
        • PPS – 48 Volt Power Supply
        • SAM – Sum Adjust Mini
        • DIA – Dual Active DI Box
        • DIP – Dual Passive DI Box
        • DPS – Dual Mic Splitter
        • HPA – Headphone Amp
        • HUB – High Power USB Hub
        • MNB – Mini AC Line Conditioner (USA)
        • MNB – Mini AC Line Conditioner (EU)
      • Summing Amplifiers >
        • Sum Adjust Classic
      • Automixer
      • Patchbays & Adapters
    • Ultramixer
    • Zynaptiq >
      • Zynaptiq Software Bundles >
        • CREATE Bundle
        • REPAIR Bundle
        • MASTER II Bundle
        • ZAP Bundle V
        • The Mac Audio Apps Bundle >
          • TRIUMPH
          • LOOP EDITOR
          • MYRIAD
          • SPECTRE
      • INTENSITY 2
      • BALANCE >
        • BALANCE - Mobile
      • PUNCH
      • PITCHSHIFT
      • PITCHMAP::Colors
      • ORANGE VOCODER nano
      • ORANGE VOCODER IV
      • ADAPTIVERB
      • WORMHOLE
      • MORPH 3
      • UNMIX::DRUMS
      • UNVEIL
      • UNFILTER
      • UNCHIRP
      • PITCHMAP
      • TIME FACTORY II
  • COMMUNITY
    • Product Reviews
  • BUY
Picture

A25-M

Full-Range 3-Way Studio Monitor

The Most Accurate 3-Way Studio Monitor Ever

A brand-new and innovative midrange driver entirely developed and manufactured in-house brings the A25-M even closer to absolute perfection. Imagine hearing sound as naturally as in real life. The speakers disappear, you trust what you hear and let your ears work with total confidence. That’s what you get with the A25-M!
BUY NOW

Main Features

  • Power: 330 + 140 + 55 W
  • Frequency Range: 28 Hz – 23k Hz
  • Peak max. SPL@1 m: 124 dB
  • Typical listening distance: 1.3 to 4 m
  • 100% Analog – No DSP
  • Flat frequency response
  • Perfect stereo image
  • Handmade midrange driver AND tweeter
  • Tweeter-mid unit can be swivelled 90°
  • Class G/H Amplifiers
  • Individually calibrated
  • 5+1 years warranty
  • Handmade in Switzerland
Picture
Picture

Power:

330 + 130 + 55 W
Picture

Frequency Range:

28 Hz – 23 kHz
Picture

Peak Max. SPL @ 1 m:

124 dB
Picture

Listening Distance:

1.3 to 4 m

Your Success Story with the A25-M

Only you know where your story begins, and who knows where it will take you? The A25-M offers you three ways to your goal; three ways to perfection. And if you need to put your speakers on their sides, the tweeter and midrange driver can be rotated to accommodate your preferences.

Then there is the sound that has earned PSI Audio the respect of audio professionals all around the world. Imagine the musicians, the instruments, the notes themselves coming to life right before your eyes, so vividly that you can almost see them, touch them, smell the wood of the guitar, feel the vibration of that string. The A25-M works very hard to make your work easy – you can just move through the natural sound stage and manipulate its elements, always in full control of what you are doing. Become one with the music through the most accurate monitor speakers on the market.

Picture
Picture
Read the Review
“I began to investigate the speakers by playing a few very familiar pieces... This became quite an addictive experience, because the A25Ms are genuinely revealing monitors that can provide great insight into the components of a mix and how they fit together, or not.”

– Phil Ward
Sound On Sound Magazine

The Power of EXD

Our Extended Dome Driver (EXD) keeps the advantages of both dome and cone construction types while eliminating the disadvantages.

When applied to the midrange, dome drivers tend to become either unstable in the middle of the dome, or too heavy due to more rigid material being used, and they can only ever offer a very limited bandwidth in the low end. Cone drivers, on the other hand, pose a relatively large weight in their composition of membrane, dust cap, spider and suspension, which limits SPL and can cause distortion. They also restrict airflow with heavy basket designs. Even the dust cap can add distortion to the reproduction.

Our EXD midrange driver developed for the A25-M, however, combines a 4-inch, latex-and-graphite-infused paper cone membrane with a light polypropylene dome, both of which are directly connected to the voice coil. With the dimensions and weight ratio of coil and membranes optimised in this way, our EXD offers higher SPL at lower distortion, pushing the new A25-M even closer towards perfect accuracy. To further improve its performance, the new driver is built directly onto the rotatable baffle with no basket at all.

Picture
Picture

Extend the Low Frequencies and Add Power

When used with one of our subwoofers, the A25-M transforms into an amazing 4-way system with ultra precise control on all the frequencies, from the very low end up to the highest notes.

Add our compact Sub A125-M (Two units are required to match the maximum SPL of the A25-M) or our full range Sub A225-M.
Picture

Technical Data

Item
Potential Peak Power
330 + 130 + 55 W
Continuous Max SPL @1m
111 dB
Short Term Nax. SPL @1m           
114 dB
Peak Max. SPL @1m
124 dB
Signal to Noise Ratio (S/N)
102 dBA
Bandwidth at -6dB
28-23'000 Hz
SPL Tolerances
±1.2 dB
Phase Tolerances
± 45 (180 Hz – 20 kHz) deg
Dispersion (H x V)
80 x 40 deg
System
3 way
Crossover Frequency
400, 3300 Hz
Woofer Ext. Diam.
11.4 inches / 290 mm
W. Diaphragm Diam
8.3 inches / 210 mm
Tweeter Ext. Dim.
3.9 inches / 100 mm
T. Diaphragm Diam.
1.06 inches / 27 mm
Dimensions W x H x D
12.6 x 23.3 x 15.0 inches / 320 x 590 x 380 mm
Net Weight
59.9 lbs / 27.2 Kg
Input Connector
1 x XLR F / 3P
Warranty
5 (+1) years
Download Tech Datasheet
Download User Manual

Flat Response

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

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 behavior, 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.

Picture

A-14M
(Studio)

Picture

A-14M
(Broadcast)

Picture

A-17M

Picture

A-21M

Picture

A-23M

Picture

A-25M

Picture

A-215M

Picture

A-214M

Picture

A-125M Sub

Picture

A-225M Sub

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

A25-M Studio – Who is it For?

The A25-M is the real thing, its immaculate reproduction easily qualifies this speaker for every application that requires absolute accuracy – particularly mastering and sophisticated mixing.

Since the A25-M plays back source material with such natural clarity, it is also perfectly suited for particularly demanding personal listening environments.

Provided enough room to allow an appropriate listening distance, the A25-M can be used for pretty much everything.
Picture
"This loudspeaker seems to be capable of effortlessly making audible the strong emotional expression in the music, the passion of a performance and the expertise of an experienced engineer, more clearly than many other loudspeakers to which I would still award a quality certificate without hesitation. I think it is indeed the precision of the A25-M that can present musical creativity and technical perfection in productions as a distinguishing feature with its fine dynamics."

– Fritz Fey
Studio Magazin (Germany)

Handmade in Switzerland

All our products are handcrafted in Switzerland with passion and attention to detail.

Manufacturing by hand allows to match and adjust components so that tolerances cancel each other out instead of building up, as is often the case in industrial production.
Picture

Choose Your Color

Choose between Studio Red, Metal Black, and Pure White. Cabinets are manufactured with great care and attention from the choice of the wood all the way through to the paintwork.
Picture

Options

Picture

Compact Sub A125-M

A pair of A125-M subwoofers perfectly matches a pair of A25-Ms
MORE INFO
Picture

Subwoofer A225-M

More low end (24Hz), more power for your A23-M setup
MORE INFO
Picture

Active Bass Traps

Effortlessly remove room modes from your studio
MORE INFO
Get a Demo
BUY Now
Picture
Hi There!
Newsletter
Contact Us
Community
Products
11D Brands
Product Reviews
Where to Buy?


Company
Privacy
About

Resources
Graphics
Technical Support

 © 2025 Eleven Dimensions Media, LLC. All rights reserved.
  • ABOUT
  • PRODUCTS
    • Auro 3D Audio
    • BOME >
      • BOME Network Pro
      • MIDI Translator Pro
      • BOME Box
    • ESI Audiotechnik >
      • USB Audio Interfaces >
        • UGM192
        • MAYA22 USB
        • MAYA44 USB+
        • U24 XL
        • Gigaport eX
        • U22 XT
        • U22 XT cosMik Set
        • U86 XT
        • U108 PRE
        • U168 XT
        • Dr. DAC nano
      • Network Audio Interfaces >
        • planet22x
      • PCIe Audio Interfaces >
        • MAYA 44 eX
      • Mobile Accessories >
        • cosMik Lav
        • MIDI nTour CX
      • MIDI Interfaces >
        • MIDIMATE eX
        • M4U eX
        • M8U eX
      • Studio Accessories >
        • cosMik uCast
        • cosMik 10
        • eXtra 10
        • MoCo
      • Monitoring Speakers >
        • aktiv 05
        • unik 05+
        • unik 08+
        • aktiv 10s
    • LIVELOOP >
      • LIVELOOP
    • PEACH AUDIO >
      • CUBE 5
    • Ploytec >
      • PL2
      • AROMA
      • ONE.2
    • PSI Audio >
      • STUDIO MONITORS >
        • A14-M V3 Studio
        • A17-M
        • A21-M
        • A23-M
        • A25-M
        • A215-M
        • A214-M
        • A125-M
        • A225-M
      • ACTIVE BASS TRAPS >
        • AVAA C214
        • AVAA C20
        • AVAA TECHNOLOGY
      • Accessories >
        • R&B Router & Bass Management
        • Metal Grill & Brackets
        • Gig Bags
    • reProducer Audio Labs >
      • Epic 4 Nearfield Studio Monitor
      • Epic 5 Nearfield Studio Monitor
      • Epic 55 Midfield Studio Monitor
    • Teknosign >
      • BOX LINE >
        • PEQ – Parametric Equalizer
        • MVC – Vari-Mu Compressor
        • DSMP – Dual Solid State Mic Preamp
        • SSMP – Solid State Mic Preamp
        • RPS – BOX Line Power Supply
        • PPS – 48 Volt Power Supply
        • SAM – Sum Adjust Mini
        • DIA – Dual Active DI Box
        • DIP – Dual Passive DI Box
        • DPS – Dual Mic Splitter
        • HPA – Headphone Amp
        • HUB – High Power USB Hub
        • MNB – Mini AC Line Conditioner (USA)
        • MNB – Mini AC Line Conditioner (EU)
      • Summing Amplifiers >
        • Sum Adjust Classic
      • Automixer
      • Patchbays & Adapters
    • Ultramixer
    • Zynaptiq >
      • Zynaptiq Software Bundles >
        • CREATE Bundle
        • REPAIR Bundle
        • MASTER II Bundle
        • ZAP Bundle V
        • The Mac Audio Apps Bundle >
          • TRIUMPH
          • LOOP EDITOR
          • MYRIAD
          • SPECTRE
      • INTENSITY 2
      • BALANCE >
        • BALANCE - Mobile
      • PUNCH
      • PITCHSHIFT
      • PITCHMAP::Colors
      • ORANGE VOCODER nano
      • ORANGE VOCODER IV
      • ADAPTIVERB
      • WORMHOLE
      • MORPH 3
      • UNMIX::DRUMS
      • UNVEIL
      • UNFILTER
      • UNCHIRP
      • PITCHMAP
      • TIME FACTORY II
  • COMMUNITY
    • Product Reviews
  • BUY