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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
LF: 2 x 165 mm (6
delivering a noticeable upgrade in clarity
Meticulously hand assembled
The two parts are connected together by sturdy interconnects
Power input 230Vac
Russound SDB-4.1 Adjustable Impedance Matching 4 Pair Speaker Selector in Black Quadraspire LF: 2 x 165 mmThe 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
