Car Stereo Speaker Wiring Diagram

Image of the rear of a home stereo receiver amplifier.

Car stereo speaker wiring diagram. The dotted black line shows the path of the preamp audio signal before it s amplified from a head unit through an equalizer and electronic crossover and to the amplifier. A video signal is also sent from the head unit to a pair of video screens in the back seat area. All the wires depicted in the subwoofer wiring diagrams are speaker wires. Shop for speaker wire start building your bass system today.

This diagram shows the layout of a common car audio system and signal flow. Also attempting to wire two 8 ohm speakers in parallel to an 8 ohm stereo would have the same effect. For wiring subwoofers we recommend using wires of 12 to 16 gauge in size. A home stereo for example may often list 6 16 ohms as being ok for use.

16 gauge is a good thickness to use for speakers. Connecting speakers to the amplifier the final step before testing and enjoying your new amp is running new speaker wires from amplifier output jacks to each speaker. Shop for car amplifiers wire. Adding sub to factory.

It covers most makes of vehicle and has both stereo wiring diagrams and car alarm wiring diagrams. You can either track down a wiring diagram for that specific make model and year or you can grab an inexpensive multimeter which is an essential tool for diy car stereo. Find the car stereo wiring diagram you need and save time. The easiest way to wire in an aftermarket car stereo is to look at car stereo wiring diagrams for the specific vehicle and head unit but it s actually possible to get the job done without any labels adapters or diagrams.

Every car stereo wiring diagram contains information from other people who own the same car as you. Cut the factory wiring at the speakers or behind the radio then plug those wires from the radio into the line output converter. Make your car radio install easy with a car radio wiring diagram or car stereo wiring diagram. How to bridge the amp is usually indicated at the amp s speaker wire terminals.

4 channel plus sub. 2 amps 1 sub. Free car stereo and car radio installation resource. The recommended speaker impedance ratings are usually listed above the speaker wire posts.

Identifying car stereo wires might seem intimidating but in truth figuring out the purpose of each wire in a factory car stereo wiring harness is actually pretty easy. The second two deal more with wiring diagrams for car radio.