Choosing the Right Amp for Your Car or Truck
What Do You Need in an Amp? Everycar sound systemhas an amplifier of some sort, but most are built into head units. In general, you need one channel for each speaker that you want to amplify. If youre adding asubwooferto an existing system, then a single channel amplifier will get the job done. Units that have two, four, or six channels are more versatile. By providing a raw, un-amplified signal to the amp, youll end up with the clearest sound possible....