600W 4-ZONE Stereo Speaker Selector Switch Switcher with Volume Control

Brand new in box PW-24V Dual Source, 4-Pair Speaker Selector with Volume Control, 600WATT CAPABLE!!.. This compact designed deluxe HIGH POWER multi pair remote speaker level control center is designed to be used with either 1 or 2 stereo Amplifiers to drive up to maximum 4 pairs of remote speakers in any combination of connection without risking damage to your Amplifiers. Each pair can be played in different volume levels and different rooms can play different music delivered by 2 different Amplifiers through the switch control. In addition, this unit allows you to switch on any number of the speaker pairs connected to the 2 different Amplifier inputs. The built-in precision auto impedance correction will safe-guard your valuable amplifier and speakers from damage because of excessively low impedance when all 4 speaker pairs are switched on and playing simultaneously. Features; 600 watts total music power, 200 watts total RMS continuous power handling, 4 pairs of speakers can be controlled independently, Any 1 pair or up to all 4 pairs can be controlled at the same time or in combination with a volume control, Heavy duty transformer based impedance matching system protects against power loss, Quick connect terminals will accommodate 14-22 gauge wire, Can be connected to 2 separate amplifiers via A/B switch, Compatible with 4-16 ohm speakers, Totally passive design, no power required, Frequency response: 20Hz-20kHz, Dimensions: 17" (L) x 6" (D) x 2-3/8" (H), Net Weight: 9 lbs