Each pair of speakers can be independently turned on or off using push buttons on the front panel, with no need for worrying about amplifier loading.
Features: Connect and safely control multiple speaker pairs with a single amplifier Automatic impedance protection circuitry 100 watts/channel continuous power handling capacity, 200 watts/channel peak 5‑ohm minimum amplifier impedance with four 4‑ohm speakers selected, 6‑ohm minimum with 8‑ohm speakers Individual zone on/off buttons and volume controls Heavy‑duty screw‑type connectors supporting 12‑18 AWG speaker wire Isolated left/right circuit grounds provide safe connection for amplifiers with floating grounds or bridged configurations Accurate, noise‑free switching Support Files: Quick Install Guide (Jul 3, 2019) Monoprice™ and all Monoprice logos are trademarks of Monoprice Inc.