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These kits include the hardware and power wires you need to install an amplifier in your car. Some kits include patch cables, while others also include speaker wire.

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

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

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

Capacitors store up power from your battery, then release it to your car amplifier during peak demand, so your system delivers consistent bass when you turn up the volume.

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

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

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

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

High-quality patch cables promote efficient signal flow to your amplifiers, while resisting the radiated noise which cheap cables can introduce into your system.

Use these adapters to adapt your patch cables to fit any input/output configuration.

A line output converter drops the high-level signal from your car stereo's speaker wires down to a level that's acceptable to your amplifier's preamp inputs — useful if your car stereo doesn't have preamp outputs.

Use these bushings to protect power cable as it passes through the hole in your car's firewall.

Specialized hardware to link, cover, or install amplifiers

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

Do-it-yourselfers, get the right tool for the job

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

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

Use test discs to tune your vehicle's audio system like a professional, while lens cleaners keep your CD player running smoothly.

Conceal your amp in an unused space in your vehicle

These vehicle-specific amp cables plug into your factory radio harness, allowing you to connect a compatible Blaupunkt amplifier to your factory radio without any splicing.