A23-MS B




High-fidelity tri-amplified studio monitor for professional audio mixing and mastering.

The A23-M is the perfect 3-way active studio monitor mainly dedicated to mixing, thanks to its ultimate transparency and accuracy. The midrange frequencies are easier to place in the mix thanks to its own dedicated handmade driver.

Though it can be used for every applications, most of our customers use the A23-M for mixing, producing, mastering or in post production.

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 driver.
After more than 2 years of analyses and development, we are proud to release the current version: the most accurate and transparent mid that you can find on the market.

Tri-powered with our own analogue amps (Class G/H for bass + midrange driver and Class A/B for the tweeter), the A23-M is the top of the art active compact 3-way studio monitor. It is dedicated to music recording, mixing and mastering, broadcast and post production.


  • Power – 310 + 120 + 55W
  • Frequency Range – 34Hz – 23kHz
  • Peak max. SPL@1m – 122dB
  • Typical listening distance – 1.2 to 3.5m
  • 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
Potential peak power 310 + 120 + 55W
Continuous max SPL@1 m 108dB
Short term max. SPL@1m 111dB
Peak max. SPL@1m 122dB
Signal to noise ratio (S/N) 100dBA
Bandwidth at -6dB 34-23’000Hz
SPL tolerances ±1.5dB
Phase tolerances ± 45 (200 Hz – 20 kHz)deg
Dispersion (H x V) 85 x 40deg
System 3ways
Crossover frequency 620, 3’300Hz
Woofer ext. diam. 240mm
W. diaphragm diam. 172mm
Tweeter ext. dim. 100mm
T. diaphragm diam. 27mm
Dimensions W x H x D 280 x 500 x 340mm
Net Weight 18Kg
Input connector 1 x XLR F / 3P
Warranty 5 (+1)years

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06:31 05 Dec 23
Elliot the best customer service agent in the business. But the whole staff are a shining example of how service should be.
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Quick service and reasonable price. Angus was helpful and transparent.20/07/23 Update. I had an issue with some equipment that I purchased from these guys, and true to form, they were supportive and gave me consistent feedback on the progress of my concern. Elliot and Darren were incredibly committed to getting me a satisfactory result. I have recommended Factory Sound to my mates because I actually believe that they will be taken care of.
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Really nice guys to deal with really know that stuff about the equipment and will not steer you towards a more expensive product if you don't need it
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