Our most powerful, versatile stereo amplifier works with your Lifestyle® system and Bose® speakers to bring entertainment to an additional area of your home, even large outdoor spaces. Relax with some classical music out on the deck while the kids watch a movie in the family room—at the same time, from the same system. Only Bose delivers this unique blend of performance, elegance and expandability so you can enjoy a whole-home entertainment experience unlike any other.

Bose link makes it possible. And the SA-3 stereo amplifier makes it easy. Simply connect the speakers in the second area to the SA-3 amplifier. Then connect the amplifier to the Bose link output on your Lifestyle® system with just one cable (included). You can even enjoy Bose sound from a TV or separate CD player in the second area; just connect these sources to the SA-3 amplifier's auxiliary input.

The SA-3 amplifier is easy to install, and you can even connect multiple amplifiers seamlessly to one Lifestyle® system for up to 14 additional areas of sound—indoors or outside. Patented Bose technology ensures high quality sound performance, automatically adjusting tonal balance. And you can control your entertainment easily in each additional area with a dedicated Lifestyle® expansion remote control (sold separately).

The SA-3 amplifier also offers a mono output option for speakers placed very far apart, and it’s small enough to be easily hidden on the floor or on a shelf. You can even mount it to a wall or a floor joist.