10 Zone Pair Speaker Selector Switch Switcher with Volume Level Control SPECIALTYAV

SpecialtyAv SP16010v 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 safeguard your valuable amplifier and speakers from damage because of excessively low impedance when all 10 speaker pairs are switched on and playing simultaneously