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PSI A 225-M Active Studio Sub, Black - PSI-A225M-BLK

by PSI
£3,978.00 inc. vat
£3,315.00 ex. vat
SKU SPSIA225MBLK
Please contact us for availability.

PSI A 225-M Active Studio Sub, Black - PSI-A225M-BLK

The Black PSI A225-M-BLK is an active sub that can be used as a bass-extension in a stereo system, or as a mono sub woofer in surround applications. All PSI Audio A-Series speakers feature a frequency response roll-off function that, when combined with the A225-M Sub, extends the frequency range down to an incredible 24 Hz, whilst maintaining a flat response.

The powerful class G outputs feature PSI Audio‘s unique “AOI” output stages, giving the A225-M an unprecedented impulse behavior. Each driver and amplifier unit is secured by a protection circuit, which is monitored by a red LED on the front panel. Two cabinets are combined into a single unit to increase stability and avoid cabinet resonance.

PSI A 225-M-BLK Features

  • Black Finish
  • Built in anti-resonance system in a double box cabinet
  • Class G low temperature amplifier stage
  • Amplifier unit acoustically uncoupled from speaker cabinet
  • Real balanced input with outputs for satellite systems
  • Protection circuits with overload indicator
  • Designed for stereo and multichannel monitoring
  • Magnetically shielded for use close to video monitors
  • Phase and amplitude response compatible with all PSI Audio monitors
  • AOI Technology
  • CPR Technology
  • PSC Technology

PSI A 225-M-BLK Specifications

  • Power RMS: 200 W
  • Program Power: 300 W
  • Input Impedance: Sym, 10k Ohms
  • Sensivity for 100 dB @ 1m: 0.775 V
  • Signal to Noise Ratio: -116 dBA
  • Continuous Max SPL@1m: 111 dB (single)
  • Input Overload: 24 Vpp
  • Program Max SPL@1m: 116dB / half space
  • Response at -6dB: 24 - 100 Hz
  • Tolerances: ±2 dB (28Hz - 65Hz)
  • Distortion THD: < 1.5% (50Hz-200Hz)
  • System: 1 Way
  • Crossover frequency: 90Hz
  • Woofer's dim. Ext. / Diaphragm: 2x Ø 258 mm / Ø 210 mm
  • Connectors: 2 x XLR F / 2 x XLR M
  • Signal input:  1=GND, 2=(+), 3=(-)
  • Material: MDF / double box
  • Dimensions W x H x D mm: 320 x 700 x 500
  • Gross / Net Weight: 43.1 / 38.4
  • Voltage: 115/230V (50-60Hz)
  • Consumption Standby-Quiescent-Max: 1.7 - 4 - 200 W
  • Mean / Max Humidity: < 75% / < 90%
  • External Temperature: 5 - 40°C