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PSI Audio A21-M (Pair)

Professional near/mid-field studio monitor

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  • A21-M Pair (Angle)
  • A21-M (Angle)
  • A21-M (Rear)
£5,068.00 (inc VAT) £4,223.33 (exc VAT)
In Stock
Usually Ships in 24 Hours
5 Years
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Finance available on orders over £300

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The PSI Audio A21-M high power near / mid-field precision monitor is the jewel in the crown in the PSI range for any studio that wants that big monitor sound, allowing the user to be in full control of their audio production. Its unique and highly optimised assets make it perfect for near, mid-field and surround sound applications where ultimate precision monitoring is required.

The powerful bi-amplified output stages features the unique “AOI” output stages and has a protection circuit, which can be monitored via the red LED on the front panel.

The active crossover, with integrated “CPR”, gives the A21-M unprecedented impulse behavior – with excellent stereo imaging. The crossover is also optimized for maximum phase coherence, projecting a wide horizontal and vertical ideal listening area.

The electronics are housed in a unit mechanically isolated from the speaker cabinet to avoid resonance at high sound pressure levels.

Designed to work in harmony with the full range of A series monitors the PSI Audio A21-M also makes ideal front speakers in a surround sound setup, or can be developed in to a more powerful system by adding the PSI Audio A225-M sub – thus protecting your investment.


  • Dimensions cabinet W x H x D mm 250 x 400 x 300
  • Gross / Net Weight 14.8 / 13.4 kg
  • Response at -6dB 38 – 23000 Hz
  • Continuous Max SPL, 1m 108 dB (single)
  • Program Max SPL, 1m 119 dB (pair)
  • Woofer’s dim. Ext. / Diaphragm Ø 217 mm / Ø 170 mm

SKU: A21-M

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