10 ZONE / PAIR Speaker Selector Switch Switcher with Volume / Level Control SPECIALTY-AV
SPECIALTY-AV SP-160-10v...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 10 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. Manual impedance correction can be easily set on rear of unit using a flat head screwdriver from 1, 2, 3 to 6 or 7 to 10 speaker pairs.  This will safe-guard your valuable amplifier and speakers from damage because of excessively low impedance when all 10 speaker pairs are switched on and playing simultaneously. Features; 500 watts total RMS continuous power handling (50W per speaker pair), 1500 watts total music power (150W per speaker pair), 10 pairs of speakers can be controlled independently, Any 1 pair or up to all 10 pairs can be controlled at the same time or in combination with a volume control, Heavy duty transformer based impedance matching circuitry protects against power loss, Screw terminals will accommodate up to 12 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: 19" (L) x 6" (D) x 2-3/8" (H), Net Weight: 15 lbs. We recommend that your amplifier can put out at least 100 Watts per channel if you are intending on controlling 10 pairs of speakers.