Our stereo speaker distribution center has 4 stereo speaker outputs, which can be independently controlled, and each zone has an on/off switch. It features an A/B source selector, automatic impedance matching, special circuitry to avoid over heating, and a volume control. Its sleek black appearance allows the speaker distribution center to blend with other audio equipment. There is zero power loss in each zone when all four SDC-4VCA controls are set at maximum volume. The distribution center will equally distribute the sound to each of the speaker pairswithout power loss. It has power handling capability of a 72 watt RMS continuous, 216 watt audio at 8 ohm in any switching mode. Heavy duty screw type connectors are provided on the rear panel to ensure long lasting low loss connections.

Automatically Switch Between Local and Whole House Stereos

The ABW enables safe switching between two amplifiers automatically. The ABW passes through amplifier A when amplifier B is off. When amplifier B turns on, its signal takes precedence and is routed to the speakers.

Ideal for bedroom and den installationswhere a single pair of in-wall speakers is used by both the local and whole house stereo systems.