QED SS50 5 way Transmatch Speaker Switch - enables the connection and switching of five pairs of speakers from a stereo amplifier. A' pair switching direct for best sound quality. 'B1' to 'B4' Transmatch converts a net 2 ohms load back to 8 ohms for safe amplifier operation. Impedance loading with all pairs selected - 4 ohms (using five pairs of 8 ohm speakers. The rear connections are cable entry terminals.

Simple and ideal for running those extra pairs of extension speakers into other rooms, suitable for most amplifiers but please do check your instruction manual to check on lowest impedance levels.

Features and Specifications
Enables connection and switching of up to five pairs of speakers from a stereo amplifier
Unique impedance matching design
‘A’ pair switching direct for best sound quality. ‘B1’ to ‘B4’ Transmatch converts a net 2 ohms load back to 8 ohms for safe amplifier operation.
Impedance loading with all pairs selected - 4 ohms (using five pairs of 8 ohm speakers)
Power rating: 60 Watts RMS. Electronic overload protected
Silver-plated switch contacts
Large cable entry protected terminals (3.95mm dia)

Dimensions
(HxWxD): 55 x 157 x 155mm