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PSI Audio A25-M

Active Studio Monitor, Single Speaker


Today's Price: $4,325.00
Availability: Usually Ships Same or Next Business Day

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Product Description

The pinnacle of current PSI Audio system development, the A25-M main / mid-field reference monitor features a staggering precision of +/- 1.5 dB tolerance between 38Hz and 20KHz.

The tweeter unit is hand-crafted in-house in order to ensure performance and accuracy. These highly optimised features make the A25-M unique. A true reference speaker for stereo and surround sound applications where ultimate precision is required. The powerful tri-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 A25-M unprecedented impulse behavior – with excellent stereo imaging.

The crossover is also optimized for maximum phase coherence, which allows for a very broad horizontal and vertical ideal listening area. Tilting the mid-high range unit by 90° maintains the directivity accuracy when using the speaker horizontally. The A25-M’s 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 A25-M also makes ideal front speakers in a surround sound setup, or can be developed in to a more powerful system by adding the pair A225-M sub – thus providing an upgrade path and protecting your investment.

PSI Audio A25-M Features

  • Tweeter unit hand made by PSI Audio
  • Flat frequency response
  • Optimised directivity by phase coherency
  • Class G low temperature amplifier stage
  • Rotation of mid-range section for horizontal use
  • Compatible with industry standard mouting systems
  • Amplifier unit acoustically uncoupled from speaker cabinet
  • Protection circuits with overload indicator
  • Real balanced input
  • Designed for stereo and multichannel monitoring
  • Magnetically shielded for use close to video monitors
  • AOI Technology
  • ALG Technology
  • CPR Technology
  • PSC Technology

PSI Audio A25-M Specifications

  • Power RMS: 170 + 80 + 50 W
  • Program Power: 300 W
  • Input Impedance: Sym, 10k Ohms
  • Sensivity for 100 dB @ 1m: 0.775 V
  • Signal to Noise Ratio: -96 dBA
  • Continuous Max SPL@1m: 110 dB (single)
  • Input Overload: 24 Vpp
  • Program Max SPL@1m: 121 dB (pair)
  • Response at -6dB: 32 - 23000 Hz
  • Tolerances: ±1.5 dB (38Hz - 20kHz)
  • Distortion THD: < 1.2% (40Hz-20kHz)
  • Phase tolerances: ±45° (150Hz - 20kHz)
  • Dispersion (P.N. 4 - 16 kHz) at -6 dB: 90° x 80° (H x V)
  • System: 3 Way(s)
  • Crossover frequency: 510Hz, 3.2kHz
  • Woofer's dim. Ext. / Diaphragm: 10"
  • Medium's dim. Ext. / Diaphragm: 5.6"
  • Tweeter's dim. Ext. / Diaphragm: 1"
  • Connectors: 1 x XLR F / 3P
  • Signal input: 1=GND, 2=(+), 3=(-)
  • Material: MDF
  • Dimensions W x H x D mm: 320 x 590 x 380
  • Gross / Net Weight: 32.1 / 28.4 kg
  • Voltage: 115/230V (50-60Hz)
  • Consumption Standby-Quiescent-Max: 1.8 - 8 - 200 W
  • Mean / Max Humidity: < 75% / < 90%
  • External Temperature: 5 - 40°C

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Warranty Information

Our ONE WITH EVERYTHING ZEN WARRANTY adds a full year to the standard manufacturer warranty at no charge, see our ZEN WARRANTY page for details.

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