The Bose SA-2 Stereo Amplifier works with your Lifestyle system and Bose speakers to bring music to an additional room in your home, or even outdoors. Enjoy jazz on the patio while the kids watch a movie in the den. At the same time, from the same Lifestyle system. The 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 out. You can control your music easily in each additional area with a dedicated Lifestyle expansion remote control (sold separately).
Extend the performance of your Lifestyle system to an additional room, or even outdoors, with Bose link
Power Bose 151 SE environmental speakers, Virtually Invisible 191 speakers, 161 speakers, Acoustimass 3 speakers and 201 Direct/Reflecting speakers
Enjoy your Lifestyle system in up to 14 additional listening areas by seamlessly connecting up to 14 SA-2 (or SA-3) amplifiers