Russound PRO-Series Impedance-Matching Dual-Source Speaker Selector (PRO-6 -HP 6 Pair)

The Russound PRO-6 HP is a robust, efficient dual source speaker selector for up to 6 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 AB switch on the front panel allows you to power all your speakers with either of 2 source amplifiers. The PRO-6 HP is designed for use with either 4- or 8-ohm speakers. The PRO-6 HP 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.