The TR-4 PAC Audio Low-Voltage Remote Turn-On Trigger turns on the amp or subwoofer in your car audio system, using a 1-second delay to safeguard your car stereo by eliminating pops. It supplies up to two amps of current and with a trigger as little as 8/10 volts, so it draws minimally on your car\'s electrical system. This turn-on trigger can provide remote startup for multiple amps or power antennas in a car and is also compatible with most amp installations where a remote is needed.. For use in any amp installation where a remote turn on is needed.
For adding a subwoofer & amp to a factory system. Replacement for the Ford antenna remote. 1-sec turn-on delay that eliminates pops. Supplies up to 2A of current with a trigger of as little as. 8V DC. Turns on multiple amps or a power antenna. Uses a speaker lead or a low-voltage trigger lead to switch 12V on & off