OEM SYSTEMS SW-4SPKR IMPEDANCE-COMPENSATING SPEAKER SWITCHER
100W PER CHANNEL ; MAINTAIN MINIMUM 8_ LOAD FOR AMP PROTECTION AGAINST LOW IMPEDANCE LOADS ; BARRIER TERMINATION STRIP CONSTRUCTION PROVIDES POSITIVE WIRE TERMINATIONS ; INDIVIDUAL ON/OFF SWITCHES FOR 4 PAIRS OF SPEAKERS ; HEAVY-DUTY METAL CHASSIS & CASES WITH HIGH-GRADE CIRCUIT BOARDS ; DIM: 8.5H X 2"W X 5.25"D ; WEIGHT: 3 LBS"