4-Zone AB Speaker Switch & Volume Controls is switchable dual source speaker selectors with indi-vidual volume control for up to 4 different zones. With the switchable function, users can alternate between the two different amplifiers in each zone, This allows users to enjoy Source A in one room and Source B in another room.
This product is Watts per channel at 8 ohms respectively. If you are uncertain about the power rating of your amplifier, consult the appliance's manufacturer.designed for use with amplifier with a maximum power of 180 This product
Furthermore, This product does not recommend installing more than 1 pair of speakers per pair of channels. Each pair of channels or terminal block is designed for 1 pair of speakers using up to 14 gauge wire.recommend using only 8 ohm speakers when using the Speaker wires can act as an antenna for electrical noise. Locating speaker wires too close to a light dimmers or switches may cause a buzzing or popping sound to be heard through the speakers. If you must locate the wiring near electrical devices, route the speaker wires several inches away.