Subwoofer Wiring Diagrams — How to Wire Your SubsYou wire the two left speakers in parallel, positive-to-positive and negative-to-negative, to a front amp channel, the two right speakers wired the same way to the other front channel, and the sub wired to the amp's bridged rear channels.
StepRCA cables and speaker wire. Amp wiring kits often don't include signal wiring. Your amplifier gets its input signals from the receiver's output typically via RCA cables. RCA cables come in stereo pairs, in various lengths. When running new speaker wires from your amplifier's output to the speakers, any size wire from 18- to 14-gauge will work fine. (The lower the gauge number, the thicker the wire.)
3 Ways to Wire an Amp to a Sub and Head Unit How to Wire an Amp to a Sub and Head Unit Method 1
of 3:
Running Wires to Your Battery. Turn your vehicle off and pop the hood. Do not put the keys in the... Method 2
of 3:
Mounting Your Head Unit. Disassemble your center console to remove the factory head unit. Every head... Method 3
of ...
Speaker / Amplifier Wiring GuideUsually, 18 gauge wire is sufficient, except for high power (subwoofer) applications. Different wires will have different line capacitances, which can cause the wire to act as a low pass filter. This is one of the selling points of high end cables.
Car Audio System Wiring Basics You will need both a subwoofer signal wire and an additional turn-on wire from the receiver. The turn-on wire can be a spliced connection from the existing one. The only truly unique item for the subwoofer amp is the capacitor. Briefly, a capacitor is a device which is capable of storing electricity.
Subwoofer, Speaker & Amp Wiring Diagrams | KICKER®Dual Voice Coil Wiring Options. The following diagrams are the most popular wiring configurations when using Dual Voice Coil woofers. They show a typical single channel wiring scheme. Check the amplifier's owners manual for minimum impedance the amplifier will handle before hooking up the speakers. Remember: 4 ohm mono is equivalent to 2 Ohm ...
How to Connect a Subwoofer to a Receiver or AmplifierThere are a few ways that one can expect to connect a subwoofer to an amplifier, receiver, or processor (also known as a home theater receiver). The most common method is done by connecting the subwoofer to the SUB OUT or LFE output of a receiver/amplifier. But you might also come across a subwoofer that uses stereo RCA or speaker wire connections.