Boston Acoustics

close x

Join us

140-watt subwoofer power amplifier designed to be used with Boston's Installed Subwoofer Systems.

close x

Send to Friend


Boston has a choice of ways to add deep, distortion-free bass to in-wall and in-ceiling home- theater systems, and the SA1 powers them all. A 140-watt rack-mountable power amplifier, the SA1 will drive up to two Sub10f or VRiSub82 subwoofers, which can be installed in strategic, out-of-sight locations.

  • Powers up to 2 Hidden Theater™ Subwoofers
  • 19-inch rack-mountable
  • Selectable crossover and equalizer settings
  • Selectable 12-volt or music input trigger
  • Gold-plated left/right and LFE input


Crossover Frequency
40Hz-160Hz, 24dB/Octave Lowpass
Amplifier Power
140 watts continuous, 8ohms, 210 watts continuous, 4 ohms
External Dimensions
3-1/2 x 19 x 12-1/2" (89 x 483 x 318mm) w/o feet
L&R stereo RCA line level & LFE RCA line level for crossover bypass

© 2018 D&M Holdings, Inc. All rights reservedSite Map  |  Privacy Policy  |  Terms & Conditions  |  Warranty  |  Contact Us  |  About Us  |  Dealers
close x

sign in

create an account

(Note : Password should be a minimum of 7 characters and maximum of 14 characters including one digit.)