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PSI A21-M, Active Studio Monitor, Red (per speaker) PSI-A21M

PSI A21-M, Active Studio Monitor, Red (per speaker) PSI-A21M
£2,434.80 (inc. vat)
£2,029.00 (ex. vat)

Brand: PSI

The Red PSI A21-M is an active, 2-way, high-power, near & mid-field monitor with a broad frequency spectrum. The A21-M can be complemented by adding the A225-M sub and is also suited for use in a PSI A-Series surround sound system as front speakers.
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Description

PSI A21-M, Active Studio Monitor, Red (per speaker) PSI-A21M

The Red PSI A21-M is an active, 2-way, high-power, near & mid-field monitor with a broad frequency spectrum. The A21-M can be complemented by adding the A225-M sub and is also suited for use in a PSI A-Series surround sound system as front speakers.

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.

PSI A21-M Features

  • Deep Red Finish
  • Very high SPL in a compact cabinet
  • Flat frequency response
  • Optimised directivity by phase coherency
  • Class G low temperature amplifier stage
  • 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 A21-M Specifications

  • Power RMS: 120 + 50W
  • Program Power: 170W
  • Input Impedance: Sym, 10k Ohms
  • Sensivity for 100 dB @ 1m: 0.775 V
  • Signal to Noise Ratio: -96 dBA
  • Continuous Max SPL@1m: 108 dB (single)
  • Input Overload: 24 Vpp
  • Program Max SPL@1m: 119 dB (pair)
  • Response at -6dB: 38 - 23000 Hz
  • Tolerances: ±2 dB (44Hz - 20kHz)
  • Distortion THD: < 1.4% (90Hz-12kHz)
  • Phase tolerances: ±45° (190Hz - 20kHz)
  • Dispersion (P.N. 4 - 16 kHz) at -6 dB: 90° x 90° (H x V)
  • System: 2 Way(s)
  • Crossover frequency: 2.4 kHz
  • Woofer's dim. Ext. / Diaphragm: Ø217 mm / Ø170 mm
  • Tweeter's dim. Ext. / Diaphragm: Ø100 mm / Ø25 mm
  • Connectors: 1 x XLR F / 3P
  • Signal input:  1=GND, 2=(+), 3=(-)
  • Material: MDF
  • Dimensions W x H x D mm: 250 x 400 x 300
  • Gross / Net Weight: 14.8 / 13.4 kg
  • Voltage: 115/230V (50-60Hz)
  • Consumption Standby-Quiescent-Max: 1.2 - 5 - 150 W
  • Mean / Max Humidity: < 75% / < 90%
  • External Temperature: 5 - 40°C
Additional Information

Additional Information

Manufacturer PSI
SKU SPSIA21M.
Model PSI A21-M
GTIN NA