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Russound SDB-4.1

4 Pair Speaker Selector

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  • Using a Speaker Selector Switch for Whole Home Audio



The 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 turning the speakers on or off. The SDB-4.1 uses high-quality impedance-matching autoformers to maintain a safe operating load at the amplifier while distributing maximum power throughout your system. Designed for use with either 4- or 8-ohm speakers, the SDB-4.1 is equipped with internal jumpers to select the degree of impedance matching based on the impedance of your speakers and your amplifier's impedance requirements. Standard Features Lets you select music and control volume in two rooms from a central location Dual amplifier inputs allow a choice of program in each room Printed room labels included Detachable snap connectors are color coded for easy wire termination Selectable impedance matching accommodates 4- or 8-ohm speakers High-quality autoformers provide trouble-free performance for years


Color -
Height (inches) 7.000
Width (inches) 20.500
Depth (inches) 12.000


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