PSI Audio Sub A125-M Studio Red Active Studio Subwoofer
PSI Audio Sub A125-M Studio Red Active Studio Subwoofer

PSI AUDIO

PSI Audio Sub A125-M Studio Red Active Studio Subwoofer

Sale price€2.957,00

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SKU: 43473
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PSI Audio Sub A125-M – a compact, high-precision studio subwoofer featuring an 8.3" woofer, frequency response from 28 Hz to 90 Hz, a 340 W peak G/H-class amplifier, and a fully analog signal path with no DSP.

The Sub A125-M is PSI Audio’s most compact subwoofer, delivering exceptional accuracy and control across the low-frequency spectrum. Designed for both LFE applications in surround setups and bass extension in stereo systems, it integrates seamlessly with the entire PSI Audio monitor range. Each unit is individually calibrated in an anechoic chamber to ensure precise frequency and phase response, providing reliable low-end reproduction for mixing, mastering, and critical listening.

Built entirely without DSP and handcrafted in Switzerland, the A125-M offers the brand’s signature fidelity and transparency, now extended into the sub-bass region. Its efficient G/H-class amplifier ensures power and detail in a compact enclosure that fits any studio layout. This is not just a subwoofer—it's a low-frequency precision monitor that reveals every nuance down to 28 Hz, transforming your monitoring setup into a full-range system with maximum confidence and sonic integrity.

KEY FEATURES
  • 8.3" low-frequency driver with 210 mm diaphragm
  • Frequency range: 28–90 Hz (-6 dB)
  • Peak power: 340 W G/H-class amplifier
  • Fully analog design with no DSP
  • Individually calibrated in PSI's anechoic chamber
  • Flat frequency and phase response
  • Perfect extension for A14-M, A17-M, and A21-M monitors
  • Handmade in Switzerland with premium craftsmanship
  • Available in Studio Red, Metal Black, or Pure White
  • 5+1 year warranty
TECHNICAL SPECIFICATIONS
  • Peak power: 340 W
  • Frequency response (-6 dB): 28–90 Hz
  • Peak SPL @1m: 111 dB
  • Woofer external diameter: 290 mm (11.4")
  • Woofer diaphragm diameter: 210 mm (8.3")
  • Signal-to-noise ratio: 103 dBA
  • SPL tolerance: ±2 dB
  • Phase tolerance (300–500 Hz): ±45°
  • Dimensions (W x H x D): 320 x 480 x 385 mm
  • Net weight: 20.5 kg
  • Connectors: 2 x XLR inputs, 2 x XLR outputs

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Returns

We want you to be sure of your choice and that the goods fit 100%.

For this reason, you have 30 days to test the product, during which you can return it without giving a reason.

It is important to keep the factory appearance of the goods, consumer properties and full equipment (original packaging, labels, manuals, software CDs, all inserts, everything that was included in the delivery).

If you have decided to return the goods, please write to us at return@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

Please note that refunds are not available for:

  • Cables and connectors
  • Software
  • Devices with a used voucher and serial numbers for which they were registered
  • Custom accessories (earbuds, earbuds)
  • Needles and cartridges
  • Care and hygiene products

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Warranty

We care about our customers and carefully select the producers and products that we present in Wired Tunes, which is why we are sure of their quality. If the product does not meet our standards, you will not find our catalog on the list.

Our warranty is 36 months for all products and 60 months for ADAM Audio products.

Except for consumables, strings, tubes and crossfaders, and products showing signs of misuse.

In the event of damage, please contact us via support@wiredtunes.pl, after which we will contact you and inform you about the next steps of the procedure.

If the product cannot be repaired, it will be replaced with a new one, or in the absence of an available model, we will replace it with an analogous one in the same price range or refund the entire amount that has been paid. The most important thing is that the product is used properly.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.

Fast Delivery

All orders placed on our online store are delivered using the following delivery methods:

  • DPD Courier
  • UPS Courier
  • GLS Courier
  • DB Schenker

For orders valued up to 250 EUR, the delivery cost:

  • 15 euros: Germany, Belgium, Czechia, Hungary, Latvia, Luxembourg, Austria
  • 20 euros: Italy, Denmark, Estonia, France, Lithuania, Netherlands, Romania, Slovakia
  • 30 euros: Bulgaria, Croatia, Cyprus, Finland, Greece, Ireland, Malta, Portugal, Slovenia, Spain

For orders above 250 EUR, delivery is free.

The delivery time is typically 7 days.

For oversized orders, we use carriers such as DPD, GLS, and DB Schenker. The store manager will provide information on the cost and delivery time when your order is accepted.