Auto transformer speaker level volume control.
Qed WM14 Details:
- Six-step control with electronic protection
- From 'fully off' to 'maximum volume' positions
- Screw terminal connection
- Wall box depth must be 44mm minimum (never fit into the same back box as a mains powered device)
- Power rating of 30 watts per channel music power
- Suitable for speaker switches of parallel wiring configuration only
- Supplied with white fascia