Sign Up & Save 10%

Hablamos Español 1-877-246-5427

Russound SS-4.2

4 pr. Speaker Selector, Single Source

Be the first to review this product


Audiogurus Knowledge Base

- View More

  • Using a Speaker Selector Switch for Whole Home Audio



4 pr. Speaker Selector, Single Source SS-4.2 The SS-4.2 allows you to switch up to four speaker pairs connected to a stereo amplifier. Offering high-quality audio performance, it also provides overload protection and long-term reliability. The SS-4.2 offers two operating configurations: Impedance Matching and Bypass. Impedance-matching mode provides automatic overload protection for use even with high-power amplifiers. This mode allows multiple pairs of speakers to be safely connected to an amplifier using the built-in automatic impedance-matching circuitry. Bypass mode is used for direct speaker switching with remote impedance-matching volume controls. This allows local control in each room as well as higher efficiency; however, in this mode the impedance matching and overload protection are not engaged. Designed for use with 8-ohm loudspeakers, the SS-4.2 also provides safe connection to bridged amplifiers and even works in applications where there is a floating ground. It has spring-loaded speaker terminals for quick connection and can accommodate speaker wire up to 12 gauge. Standard Features Designed for high audio quality and long-term reliability "Provides impedance matching and automatic overload protection compatible with high-power amplifiers Bypass mode allows direct speaker switching when using remote impedance-matching volume controls "Ten-year parts and labor warranty


Color -
Height (inches) 2.500
Width (inches) 12.000
Depth (inches) 10.000


More Info