A true audiophile-quality system, its 15 high-performance speakers and four acoustic lenses deliver 1,200 total watts from two amplifiers ? a compact 750-watt ICEpower unit and a 450-watt digital processor that converts stereo and Dolby Digital 5.1 audio into 7.1-channel surround sound. Reproduction quality is exceptional at every seating position, yet very little sound, even the powerful bass, is audible outside the car. Even when not in use, the system elevates the cabin's aesthetics with its signature aluminum speaker grilles and four tweeters that integrate with the car's ambient lighting system.