Metra Car Amplifier Installation & Accessories

Get all the cables, wires, and hardware you need to install your new amplifier with one of these power amplifier kits. Amplifier wiring kits come with your basic power and ground cables, as well as other necessary wires. Select complete amplifier kits will include speaker wire, RCA interconnect cables, and more! Make sure to get he kit that is best designed for your car audio system.
Gold-plated, platinum-plated, and water-proof battery terminals are in here.
Protect your system from electrical surges
Our wide collection power (fused) and ground (non-fused) distribution blocks can be found here. No matter how many cables, amplifiers, speakers, subwoofer, or other component you have for your car, we will have the distribution blocks that you need!
If you have noise interference or want to eliminate engine whine and other annoying sounds, then we have your solution. Ground loop isolators, RCA noise filters, and noise killers help to eliminate engine whine and other distracting in-line noises.