This QED SS40 4 way speaker switch connects and switches 4 pairs of speakers from one stereo amplifier. This switch uses a combination of series and parallel wiring inside to ensure that when 8 Ohm speakers are connected, the impedance never drops below 4 Ohms at the amplifier.
- Not suitable for use with the WM14 volume control.
- Silver plated switch contacts.
- Specification of QED SS40 Performance speaker switch
- Series/parallel switching ensures safe amplifier loading of 4 Ohms with all pairs on (assuming 8 Ohm speakers used)
- Power rating: 150Watts RMS
- Silver-plated switch contacts
- Large cable entry protected terminals – 3.95mm diameter
- Dimensions: 55mm x 157mm x 155mm (H x W x D)