2X6 Matrix Speaker Selector Switch Switcher Volume Level Control, 2-AMP 6-Zone 900-Watt

This compact designed deluxe HIGH POWER multi pair speaker level control center is designed to be used with either 1 or 2 stereo amplifiers to drive up to a maximum 6 pairs of remote speakers 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 or off 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 6 speaker pairs are switched on and playing simultaneously. Features; 900 watts total music power, 300 watts total RMS continuous power handling, 6 pairs of speakers can be controlled independently, Any 1 pair or up to all 6 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 up to 14 gauge wire, Can be connected to two separate amplifiers via A/B switch, Compatible with 4-8 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: 12 lbs