New 25/50 Watt STEREO Audio POWER AMPLIFIER Crossover Subwoofer Tweeter 12VDC
For Woofer or Tweeter or Full Range Stereo. Remote Turn-On 12Vdc (RMT Blue). Signal Ground (SG GND Black). +12Vdc Power Input with fuse (B+12v Red). Right Input (IN R+ Grey).