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8.2* out of 10

Boston Acoustics SA1

Subwoofer power amplifier designed to be used with Boston's Inst Read more

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Reviews and Problems with Boston Acoustics SA1

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Overall 10

SA1 subwoofer amplifier

Anonymous, Crutchfield
30 January 2013
  • Summary: This subwoofer amplifier and its twin from Snell are very good, reliable products. This is my second and powers an in-wall Snell subwoofer used with a Snell IW-K7 in-wall array. The Snell satellites are driven by a Pioneer SC63 receiver. The room is approximately 2200 cubic feet. The original SA-1 is perhaps ten or more years old and is used with second generation Technics THX subwoofers which present a four ohm load.
  • Pros: It just plain works without difficulty
  • Cons: In my opnion, it would be nice to have both adjustable low pass and high pass filters for some of the more challenging passive subwoofers
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Overall 10

boston amp

toodles, Crutchfield
26 December 2010
  • Summary: I have this amp running boston pri85 subs(two in ceiling).and it pounds them.As a technical note i contacted boston prior to buying this to make shure it would run two subs.It does what people dont know is this amp has two sub channels,both are seperate 4 ohm capable channels,running at max 210 watts rms on each channel for a total of 420 watts rms for two speakers.this is a nice feature and makes wiring two subwoofers extremely versitile.either 8 ohms or 4 ohms on each...
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