A really neat speaker switching unit by QED which enables connection and switching of two pairs of loudspeakers (In Parallel) from a stereo amplifier with binding posts that will accept standard banana plugs. The QED SS21 switching unit comes in a tidy two-tone anodised aluminium outer case with on / off switches at the front. A popular choice with our home installation customers with in-ceiling and in-wall speakers.
Brand-new, unused, unopened and undamaged item in original retail packaging (where applicable).
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A really neat speaker switching unit by QED which enables connection and switching of two pairs of loudspeakers (In Parallel) from a stereo amplifier with binding posts that will accept standard banana plugs. The QED SS21 switching unit comes in a tidy two-tone anodised aluminium outer case with on / off switches at the front. The curved anodised Aluminium fascias and precision moulded buttons of QED's updated switching accessories, give this new range a very contemporary look with excellent ‘shelf' appeal.
A popular choice with our home installation customers with in-ceiling and in-wall speakers. Enables connection and switching of two pairs of speakers (in parallel) from a stereo amplifier.
Benefits Of Series vs Parallel
The switches which have more than two sets of speakers use a combination of series and parallel switching to achieve the minimum impedance of 4 ohms no matter what combination of speakers are switched on. For the two way switches there is a choice between exclusively series or parallel versions. If you have 8 ohm speakers (and a 4 ohm min amp) you should always use the parallel switch. If you have 4 ohm speakers and a 4 ohm min amp you should always use the series switch.
How Do These Switches Deal With Powerful Amplifiers?
These accessories use mains switches which are rated at 6A which means the max power they can handle is 288W given an 8 ohm load
QED SS21 Speaker Switching Unit Features
While we do our best to keep this information up to date, please be aware that all specifications are subject to change by the manufacturer at any time.
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Reviews for this product.
Roy - Cheltenham
Gee - South London
Brian - Worksop
Peter - Near Alresford, Hampshire
Reviews for other available options.
Paul - LONDON
David - Basingstoke, Hampshire
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