Russound PRO-12 HP Impedance Matching 12 Pair Speaker Selector in Black Subwoofers Frequency Response: 30 Hz –

Frequency Response: 30 Hz – 20 kHz ± 3 dB (in room)

Replacement stylus: Factory replaceable

All Oak is sourced from sustainable European forests

it's clever design and high quality internal components means that it is also a low heat amplifier - meaning that if you don't like Class D electronics (sometimes a purely personal preference amongst audiophiles)

Russound PRO-12 HP Impedance Matching 12 Pair Speaker Selector in Black Subwoofers Frequency Response: 30 Hz –The PRO 12HP is a robust, efficient dual source speaker selector for up to 12 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 12HP is designed for use with