Russound SDB-4.1 Adjustable Impedance Matching 4 Pair Speaker Selector in Black Quadraspire a non slip E

a non slip E

Capacitance: Core-core: 47 pF/m

Micro-precision customized crossover

and 1000 watts RMS (that’s 1 kW) into 4 Ohms

Russound SDB-4.1 Adjustable Impedance Matching 4 Pair Speaker Selector in Black Quadraspire a non slip EThe 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