FOUR Connect 4-630509 is a 2-channel active High / low converter. Connect it to two speaker lines and get 2 RCA outputs AND remote output to your amplifier. THis product has a level control that will help you a lot when installing a subwoofer and amp to your existing system. Many times Signal level is too low for subwoofer amp without level adjustment. This causes a problem, because main speakers play too loud and subwoofer level is not enough. With level control you can solve this problem and make your subwoofer loud enough!
- high / low level signal converter
- adjustable level
- active version
- automatic remote output when detecting signal