The 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. With select Lifestyle systems you can even enjoy jazz on the patio while the kids watch a movie in the den. At the same time, from the same system. Only Bose...

The Bose Lifestyle SA-3 Works with your Lifestyle® system and Bose® link to bring high-quality sound to other rooms in your home. It offers:

# Full, rich stereo sound, even at low volumes, from Bose® patented signal processing circuitry
# Enables on-location choice between two independent audio streams...