Russound SDB-2.1 2 Pair, Dual Source Speaker Selectors with Volume Control (NEW!)
COMES WITH WHAT YOU SEE.
https://avblinq.avbportal.com/assets/products/documents/187038/910487aa-f844-4501-b918-6ac139e68ea6.pdf
The SDB-2.1 is a highly efficient dual-source speaker selector that controls two 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-2.1 allows you to choose a separate 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-2.1 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-2.1 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.
play 2 pairs of speakers simultaneously
11-step volume control, 42dB maximum attenuation
allows switching between two source amplifiers
impedance-matching protection circuitry ensures that your amplifier or receiver operates at a safe load
handles up to 100 watts per channel
accepts up to 12-gauge speaker wire
includes room/speaker labels
8-1/2"W x 3"H x 7-7/16"D
