NXG Technology NX-SS4 4-Zone Automatic Impedance Matching Speaker Selector
New open box. This will come as pictured.
Power handling: 100 watts RMS per channel
Frequency response: 20Hz-22kHz
Removable screw type connectors accept 14-gauge wire
Automatic impedance protection circuitry
11 1/2" W x 1 7/8" H x 7" D; weight: 3 lbs