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.

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Sub and amp wiring. The only truly unique item for the subwoofer amp is the capacitor. 4 ohm mono is equivalent to 2 ohm stereo. 8 gauge complete amp kit true 8 awg amplifier subwoofer installation wiring wire install cables. When subs are wired together their individual impedances dont change the amplifiers sense of what load its driving does. Please check your amplifier owners manual to determine the best wiring option and verify the overall impedance load is compatible with your amplifier before making any connections. Use wire taps to get signal an add a fuse connector plus a 2a to 10a fuse to get the amps remote turn on voltage an amp wiring kit and some speaker wire.
When making any. 00 out of 5 stars current price 3498 34. 98 list list price 4398 43. Running wires to your battery. Youll need these items for the installation and to give it that professional touch. The amp wiring situation can be a little more complicated if your head unit doesnt have any preamp outputs at all.
Free shipping and free returns on eligible items. Do not put the keys in the. Product title amplifier wire 8 gauge wiring amp audio installation car amplifier wire kit average rating. Mounting your head unit. Thomas this diagram shows two dvc 4 ohm subs wired together in parallel to the amp. In that case youll use speaker wire to connect your head unit to your amps and youll either need power amps with speaker level inputs or a line output converter to provide you with line level inputs for your amps.
Disassemble your center console to remove the factory head unit. Single voice coil wiring options. Briefly a capacitor is a device which is capable of storing electricity. Check the amplifiers owners manual for minimum impedance the amplifier will handle before hooking up the speakers. How to wire an amp to a sub and head unit method 1 of 3. You could also wire the second sub to the amp directly instead of to the other sub and achieve the same result.
Subwoofer wiring diagrams for 1 ohm 2 ohm 4 ohm and 6 ohm dual voice coil subwoofers and for 4 ohm and 8 ohm single voice coil subwoofers. Turn your vehicle off and pop the hood. If youre wiring 4 speakers and a subwoofer to a 4 channel amp by adding 60 ohm resistors to the rear speakers youll drop the volume by 24db decibels. They show a typical single channel wiring scheme. The following diagrams are the most popular wiring configurations. The result will be that the sound is faded to the front and the rear speakers wont be too loud.
Free shipping on eligible orders. Following the example ive provided here in the diagram above its pretty easy.