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.
Name : Russound SDB-4.1 4 Pair, Dual Source Speaker Selectors with Volume Control , Russound
Category : Speaker Selectors
UPC Code : 612934604027
Country of Origin : China. Country of origin is subject to change.
ADI Part Number : RD-SDB41
Brand Name : Russound
Manufacturer : Russound/FMP, Inc
Manufacturer Part Number : SDB41
Product Model : SDB-4.1
Product Name : SDB-4.1 Speaker Selector
Product Series : SDB
Product Type : Speaker Selector
Device Supported : Amplifier, Speaker
Color : Black
Depth : 6.5"
Depth (mm) : 165.1
Height : 3"
Height (mm) : 76.2
Width : 17"
Width (mm) : 431.8
Limited Warranty : 10 Year
Additional Information : <p>Zone Audio Controls: Volume knob, on/off, Amplifier A/B switch</p><li>Selectable impedance matching accommodates 4- or 8-ohm speakers</li><li>High-quality auto formers provide trouble-free performance for years</li>
Package Contents : <ul><li>SDB-4.1 Speaker Selector</li><li>Printed room labels</li></ul>