The Coleman Audio SPK5+1 is high-quality 100% passive five stereo outputs switcher with sub woofer capabilities.
The SPK5+1 provides switching for five stereo outputs and one stereo sub output from a single stereo input. The sub woofer output is always on unless the sub mute switch is pushed. This allows multiple stereo speakers to be selected with or without the sub woofer. All switching is completely passive.