JAMO A 306 HCS 5.1-channel 720W home theater speaker package Complete your dream home theater in one fell swoop with Jamo's A306 HCS 5 system. The versatile front and rear channels can be wall-mounted or set on stands. Omnidirectional driver technology means the acoustic center of your setup is spacious. The subwoofer is compact, yet powerful, with a built-in 180W amplifier. You'll love the sound from the A306 HCS 5, and you'll love the placement flexibility.