1990's Bose - POWERED ACOUSTIMASS 5 SERIES III SPEAKER SYSTEM - subwoofer amp

For Sale:  Tested and working subwoofer amp system designed to work with the Bose Lifestyle 5 Music Center and maybe some other Bose consoles made in the mid 1990's.  Made in USA.

YouTube demo video here: https://www.youtube.com/watch?v=NOJzV2zt698

Uses Bose dual cube speakers selling separately.  Instructions are available online how to relatively easily make a cable that will allow you to plug in any phone, MP3 player, CD, tape deck, etc.  This has bass and treble level controls but no volume control.

Excellent sound quality, great bass, no hum, no distortion, no issues. Bass and treble controls work correctly. Some minor wear see photos. On edsgoodstuff.

Email me for higher resolution and/or additional photos.

Contact for shipping quote - should be around $14.99 to $35.99 if you are in the USA. (June 2026).