Russound SDB-4.1 Adjustable Impedance Matching 4 Pair Speaker Selector in Black Integrated Amplifiers 1296 x 311 x 384

1296 x 311 x 384 mm (51

Insulation

strands exhibiting an effective cross section area of 0

Remote trigger input and output

Connectors: Gold Plated Bi-Wire / Bi-Amp

Russound SDB-4.1 Adjustable Impedance Matching 4 Pair Speaker Selector in Black Integrated Amplifiers 1296 x 311 x 384The SDB 4. 1 is a highly efficient dual source speaker selector that controls up to four pairs of speakers. The front panel provides a separate volume control for each speaker pair, allowing you to adjust the volume in each room from one convenient location. With two amplifier inputs, the SDB 4. 1 allows you to choose either program in each room. Each zone also has an on off switch, which allows you to keep the volume control at a set level while