Eleven Dimensions Media, LLC
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A125-M

Compact 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 28 Hz.

Sub A125-M perfectly fits the A14-M or A17-M studio monitors. Two units perfectly fit the A21-M studio monitor. It extends the frequency down to 28 Hz.

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Main Features

  • Power RMS:    150 W
  • Program Power:    225 W
  • Continuous Max SPL @ 1m:    106 dB (single)
  • Program Max SPL @ 1m:    111 dB (pair)
  • Response at -6dB:    28-90 Hz
  • Tolerances:    ± 2.0 dB(31 Hz – 65 Hz)
  • System:    1-way
  • Crossover frequency:    90 Hz
  • Woofer dim. Ext. /    ø 258 mm /
  • Diaphragm mm:    ø 210 mm
  •  Woofer dim. Ext. /    ø 10.2 in /
  • Diaphragm inch:    ø 8.3 in
  • Dimensions:  W x H x D mm    320 x 480 x 380
  • Dimensions:  W x H x D inch    12.6 x 18.9 x 14.9
  • Net Weight kg:    20.5 kg
  • Net Weight lbs:    45.1 lbs
  • Warranty:    5 years
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“The combination of A14-M ​​and A125-M represents an extremely compact full-range interception system with outstanding imaging properties that make listening in the studio a pleasure and promises significantly less exhausting work days.”

– Fritz Fey, Studiomagazin

Technical Data

  • Power RMS:    150 W
  • Program Power:    225 W
  • Continuous Max SPL @ 1m:    106 dB (single)
  • Program Max SPL @ 1m:    111 dB (pair)
  • Response at -6dB:    28-90 Hz
  • Tolerances:    ± 2.0 dB(31 Hz – 65 Hz)
  • System:    1-way
  • Crossover frequency:    90 Hz
  • Woofer dim. Ext. /    ø 258 mm /
  • Diaphragm mm:    ø 210 mm
  •  Woofer dim. Ext. /    ø 10.2 in /
  • Diaphragm inch:    ø 8.3 in
  • Dimensions W x H x D mm:    320 x 480 x 380
  • Dimensions W x H x D inch:    12.6 x 18.9 x 14.9
  • Net Weight kg:    20.5 kg
  • Net Weight lbs:    45.1 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.
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Available Colors

The A125-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.
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"The Sub A125-M is so precise and perfectly fits my A17-M. I almost have the impression to have a 3-way system."

– Ismael Antico – Soundimension

Options

  • Gig bag – are you travelling with your A125-M? our gig bag will perfectly protect it. Handmade in USA.
Documents & Links

PSI Audio User Manual
PSI Audio Product Brochure
All PSI Reviews

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 © 2023 Eleven Dimensions Media, LLC. All rights reserved.
  • ABOUT
  • PRODUCTS
    • Audified >
      • GK Amplification Pro 3
      • AmpLion 2 Rock Essentials
      • Linda IronVerb
      • Linda RockStack
      • VocalMint Compressor
      • VocalMint Saturator
      • Bass Processors >
        • Peridot Pro
        • Peridot LE
        • Sphene Pro
        • Sphene LE
      • ToneSpot >
        • ToneSpot Computer Music
        • ToneSpot Electric Pro
        • ToneSpot Electric Express
        • ToneSpot Acoustic Pro
        • ToneSpot Acoustic Express
        • ToneSpot Bass Pro
        • ToneSpot Bass Express
        • ToneSpot Drum Pro
        • ToneSpot Drum Express
        • ToneSpot Voice Pro
        • ToneSpot Voice Express
      • MultiDrive Pedals >
        • MultiDrive Pedal Pro
        • MultiDrive Pedal LE
      • Classic Effects >
        • Synergy R1 Reverb
        • RZ062 Equalizer
        • GK Amps Pro 2
        • U73b Compressor
        • U78 Saturator
        • STA Effects
        • STA Preamp 2
        • DW Drum Enhancer
        • InValve Effects
      • Software Bundles >
        • German Studio Bundle
      • Studio Utilities >
        • RecALL
        • MixChecker
        • MixChecker Pro
        • SpeakUp
        • InTone 2
        • TNT Voice Executor
    • 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
    • Ploytec >
      • PL2
      • AROMA
      • ONE.2
    • PSI Audio >
      • A14-M V3 Broadcast
      • A14-M V3 Studio
      • A17-M
      • A21-M
      • A23-M
      • A25-M
      • A214-M
      • A215-M
      • A125-M
      • A225-M
      • AVAA
      • Accessories >
        • R&B Router & Bass Management
        • Metal Grill & Brackets
        • Gig Bags
    • reProducer Audio Labs >
      • Epic 5 Nearfield Studio Monitor
      • Epic 55 Midfield Studio Monitor
    • Teknosign >
      • BOX LINE >
        • 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 Pro
        • Sum Adjust Junior
        • Sum Adjust LT
        • Sum Adjust Classic
      • Microphone Preamps >
        • Gain
      • Noise Buster
      • Automixer
      • On Air
      • Patchbays & Adapters
    • Ultramixer
    • Zynaptiq >
      • Software Bundles >
        • The Mac Audio Apps Bundle
        • MASTER Bundle
        • DESIGN Bundle
        • REMIX Bundle
        • REPAIR Bundle
        • ZAP 2 Bundle
      • ORANGE VOCODER 4
      • ADAPTIVERB
      • WORMHOLE
      • MORPH 2
      • UNMIX::DRUMS
      • UNVEIL
      • UNFILTER
      • UNCHIRP
      • PITCHMAP
      • INTENSITY
      • TIME FACTORY II
  • COMMUNITY
    • Product Reviews
  • BUY