RUSSOUND PRO AUTOFORMER IMPEDANCE MATCHING DUAL SOURCE SPEAKER SELECTOR, DETACHABLE 4-POLE COLOR-CODED SNAP CONNECTORS, BIPOLAR CAPACITOR CIRCUIT, 6 DB HIGH-PASS FILTER, CENTERED AT 30 HZ LOW FREQUENCY PROTECTION, 6 PAIR, 4 AWG MAX WIRE
The PRO-6HP is a robust, efficient dual-source speaker selector for up to six pairs of speakers. Designed for demanding applications, this high-quality speaker selector features a low-frequency protection circuit to reduce subsonic signals. This allows higher power operation without amplifier shutdown.
An A/B switch on the front panel allows you to power all your speakers with either of two source amplifiers. The PRO-6HP is designed for use with either 4- or 8-ohm speakers.
The PRO-6HP uses audiophile-grade autoformers for impedance matching to maintain a safe operating load at the amplifier while distributing maximum power throughout your system. A rotary switch on the rear panel sets the appropriate impedance for your amplifier, based on the number of speaker pairs connected.