NEW Audioplex Technology SR-4 Lockout Speaker Selector 900 Watts

Brand new, in original box. Several units available. From internet-- Audioplex SR-4 LO Speaker Selector - The SR series of speaker selectors includes the SR-4, the SR-8 and the SR-12, accommodating four, eight and twelve pairs of speakers respectively. The SR series of speaker selectors includes the SR-4, the SR-8 and the SR-12, accommodating four, eight and twelve pairs of speakers respectively. The controls of the SR selectors allow you to play any combination of speakers. The SR series "LO" comes with lock-out protection. The Audioplex SR series combines perfectly with individual OptiMatch volume controls in each room. Now you can select which speakers will play while you are at your stereo components. No walking anywheresimply choose which rooms you want on or off. The component style control is ideal for anyone with a centrally located, easy to access stereo system. The SR selectors incorporate no amplifier protection of their own, so they must be used with OptiMatch volume controls for each speaker pair. OptiMatch volume controls provide protection that does not waste power. All of the total power of your stereo is delivered globally to your multiroom speaker system. In a combined SR and OptiMatch system you are able to play any or all of your speakers at the same time. Regardless of the number of rooms playing, OptiMatch volume controls simply distribute all of your amplifier's power to your system. Features-- - Four Pairs of Speaker Selector with Lock-Out Protection. - Combines with OptiMatch Volume Controls. - Elegant and Easy Operation. - Includes Classic Room Label Kit. - Suitable for amp/rec up to 900 watts.