Sima SSW-4 Speaker Selectors (4 Pairs) Features polyswitches--solid-state circuit breakers to protect the unit from overload & turn off the unit when overload is detected
Allows users to listen to 1 or any combination of speakers at a time
Impedance protection allows a single amp to safely power several pairs of speakers
Each
SIMA(R)PRODUCT WARRANTY : NINETY DAYS
