Amplifier Installation &  Accessories
Amplifier Installation & Accessories: Categories
  • Single-amp Wiring Kits

    These kits include hardware and power wires needed to install an amp in your car. Some kits include patch cables or speaker wire.

  • Multi-amp Wiring Kits

    A multi-amp kit includes wiring and the power distribution hardware you need to install more than one amplifier.

  • Power & Ground Cable

    For top performance, use the proper power and ground cable to ensure maximum power flow to your amplifier.

  • Power Cable Terminals & Clips

    These terminals allow you to connect power cable to a wide variety of amplifier connections.

  • Capacitors

    Capacitors store up power from your battery, then release it to your amp during peak demand for more consistent bass.

  • Fuses

    Safeguard your equipment and your vehicle by installing fuses on the power cable from your battery to your car amplifier.

  • Fuse Holders

    Fuse holders connect in-line with your power cable to house and protect your fuses.

  • Battery Terminals

    A wide assortment of battery terminals to connect your amplifier's power wire to your vehicle's battery.

  • Power Distribution Hardware

    Power distribution blocks and other hardware allow you to route power from a single power cable to your multi-amp setup.

  • RCA Patch Cables & Adapters

    High-quality patch cables and adapters promote efficient signal flow to your amps, while minimizing noise from your electrical system.

  • Line Output Converters

    A line output converter drops the signal from your car's speaker wires down to a level that's acceptable to your amp's preamp inputs.

  • Specialized Hardware

    Specialized hardware to link, cover, or install amplifiers

  • Professional Amplifier Installation

    An InstallCard allows you to get your new amplifier or equalizer installed by a professional in over 1,500 locations across the U.S.

  • Speaker Wire

    Use superior speaker wire for the best possible audio performance — it's built to stand up to the extremes of the car environment.

  • Amplifier Remotes

    Use your amplifier remote to make on-the-fly adjustments to your amplifier without leaving the driver's seat.

  • Tools

    Here you'll find the tools that'll come in handy for your next amplifier installation.

  • Connectors

    Here you'll find the connectors, heat shrink tubing, and other items that you'll need to install your new amplifier.

  • Noise Filters

    Use noise filters to get rid of noise in your car audio setup caused by interference from your car's electrical system.

Cable Gauge ChartNeed to know know which size of wire you need for installing an amplifier? Use our handy cable gauge chart to find out.

Capacitors FAQFirst of all, what is a capacitor? Can it help my stereo system sound better? How do you hook it up? Get the answers to these and other questions here in our Capacitors FAQ.