SPECIALTY-AV
SP-22-V 2×2 Matrix Speaker Selector Switch with Dual Source and Volume Control
The

SP-22-V speaker selector with volume control will allow you to use
two stereos with up to 4 speakers (2 pairs) placed around the house,
restaurant, office, warehouse etc.  You can turn each set of speakers on
and off, and adjust the volume for each pair as well.  The input for
the SP-22-V comes from your stereos, amps, receivers, etc.  This just
means you take the speaker wires from the back of your stereo, amp, etc.
and plug them into the either input terminals on the back of the
SP-22-V.  Each speaker pair has independent rotary volume control.
Volume adjustment and impedance matching is accomplished through
internal heavy-duty multi-trapped transformers for each speaker. This
allows complete, independent control of each pair with maximum
efficiency and virtually no generation of heat. The built-in precision
auto impedance correction and overload protection circuits will
safe-guard your amplifiers and speakers from damage due to excessively
low impedance when all 4 speakers are playing at the same time.
Features:
Dual source inputs
Two speaker pairs output
Each pair of speakers can be alternatively switched to either amplifier A or B
Accepts up to 14 gauge speaker wire via screw down terminals
Frequency response: 20 Hz to 20 kHz
High efficiency transformer based designed, fully automatic amplifier impedance protection
Compatible impedance with 8 ohm speakers
100W peak per channel power handling
Individual rotary volume controls
ON/OFF switch connects and disconnects the signal distribution from the amplifiers to the speakers
Dimensions: 3.0″H x 6.5″L x 8.5″W
Weight : 5 lb
Sturdy metal enclosure
Passive design, no power required
Worldwide shipping available, please check rates above.
Florida residents please add 6% sales tax.