FEATURES
Impedance Matching
- Power Handling: 100 watts RMS per channel
- Frequency Response: 20 Hz – 22,000 Hz (+0dB, -0dB)
- Wire Size Acceptance: Up to 14 gauge wire
- Dimensions: 1 7/8″ x 11 1/2″ x 7″
Maximum Number of Speaker Connections: 4 pairs (4 ohm minimum)
Minimum Amplifier Impedance with All Speakers Selected:
- All 8 ohm speakers connected and engaged: 6 ohms
- All 4 ohm speakers connected and engaged: 5 ohms
BENEFITS
The SS4R is a resistor based, automatic impedance-matched speaker selector used for connecting 4 pairs of speakers while maintaining a safe impedance load for your receiver. Each pair of speakers can be turned on or off independently in any combination without concern for amplifier loading.
- Connect and safely control multiple speaker pairs
- Automatic impedance matching protection circuitry engages without the need for user involvement
- Individual room On/Off pushbuttons
- Heavy-duty screw-type connectors are removable and accept up to 14 gauge wire
- Isolated left/right circuit grounds provide safe connections for amplifiers with floating grounds or bridged configurations
- High-quality construction throughout provides excellent reliability, accurate noise-free switching and years of trouble free operation
- Rubber feet prevent scratching and keep selector in place during operation
- Removable speaker connectors
- Easier installation and firmer connections
- Heat-sink-covered resistors ; higher power-handling
- Venting above and below resistors
- Smarter design means higher power handling and longer life