Bowers & Wilkins SA250 Mk2 Subwoofer Amplifer

Model: BSA250MK2 UPC: 01221327 Item: 163894

Get the most boom for your buck with the Bowers & Wilkins SA250 Mk2 Subwoofer Amplifier. This is designed for use with most B&W Custom Install Series subwoofers (ISW-3 and ISW-4), and allows for 250 watts of continuous power. The front panel of the amp has a rotary volume control and low pass filter frequency, and the six inputs vary in digital and analog connections.

Product Information

The SA250 Mk2 subwoofer amplifier is specifically designed for use with the Custom Installation Series In-wall subwoofers, the ISW-3 and ISW-4. Deceptively slim at 3.5inches, and weighing 11.9lb, it provides 250 Watts of power.

The SA250 Mk2's equalisation is custom tailored to the In-wall subwoofers, with a two position EQ switch to select between the ISW-3 and ISW-4.




Bowers & Wilkins SA250 Mk 2 Subwoofer Amplifier Specifications:

  • Model: SA250 Mk2
  • Description: 250W rack-mount amplifier with built-in subwoofer equalisation
  • Front panel:
    • Rotary volume (line in)
    • Rotary low-pass filter frequency (4th-order Linkwitz, 40Hz - 140Hz)
    • Low-pass filter defeat 2-posn switch
    • Phase 0-degrees/180-degrees 2-position switch
    • Bass extension 3-position switch
    • Movie/music EQ 2-position switch
    • On/auto/s
  • Rear panel: Model select 2-position switch (ISW-3/ISW-4)
  • Amplifier inputs:
    • 2x RCA Phono socket, line in
    • 2x RCA Phono socket, link out
    • 1x XLR socket, line in
    • 1x XLR socket, link out
    • 5mm jack - 12V trigger on/standby (overrides manual standby setting)
    • 5mm jack - 12V trigger equalisation movie/music
  • Amplifier outputs:
    • 1x Neutrik Speakon 4-pole speaker socket
    • 2x pairs of Binding Posts
  • Amplifier power output: 250W
  • Input impedance: 33k ohms
  • Signal / noise: >80dB
  • Rated power consumption:
    • 95W – 1/8 full power
    • 30W – Idling
    • <1W - Standby
  • Height: 100mm (3.9 in) [88.5mm (3.5 in) plus feet]
  • Width: 430mm (16.9 in)
  • Depth: 322mm (12.7 in)
  • Front panel height: 2U 88.1mm (3.5 in)
  • Net weight: 5.4kg (11.9 lb)
  • Finish: Black


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