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Bowers & Wilkins CI Series SA250 Mk2 Black Subwoofer Amplifier - SA250MK2

Quick Specs
  • Color : Black
  • Type : Subwoofer Amplifier
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Abt Model: SA250MK2 | UPC: 714346314225
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Your Price: $1,198.98
Note: This Bowers & Wilkins product is only available for sale in our store and delivery within a 100 mile radius of our Glenview, IL Store.
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  • Product Overview-

    Key Features

    • Rack-Mount Amplifier With Built-In Subwoofer Equalisation
    • 33kOhm Input Impedance
    • 250W Amplifier Power Output
    • Neutrik Speakon 4-Pole Speaker Socket
    • Black Finish

    Bowers & Wilkins CI Series SA250 Mk2 Black Subwoofer Amplifier, Model  SA250MK2

    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.


    • 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 0º/180º 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 
      • 3.5mm jack - 12V trigger on/standby (overrides manual standby setting)
      • 3.5mm 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 33kΩ
    • Signal / Noise >80dB
    • Rated Power Consumption
      • 95W – 1/8 full power
      • 30W – Idling
      • <1W - Standby
    • Finish Black

    Approximate Dimensions

    • Height: 3.9"
    • Width: 16.9"
    • Depth: 12.7"

    Approximate Weight

    • Unit: 11.9 lbs
    • Shipping: 17lbs
    California customers: Proposition 65 WARNING
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    April 14, 2020 - Tracey S.
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