Sub and amp wiring diagram

Step 1 — Choose the of subwoofers you will wire in your system from one amplifier output. The Subwoofer Wiring Diagram tool will then display two wiring options with the final impedance at the amplifier, sub and amp wiring diagram. Select an amplifier s rated for the appropriate RMS power at whichever impedance you plan to wire your subwoofers.

A DVC speaker has two voice coils, each with its own set of terminals. Note : Many of the wiring options shown in this application may not be compatible with your amplifier because of low impedance loads. Please check your amplifier owner's manual to determine the best wiring option and verify the overall impedance load is compatible with your amplifier before making any connections. Close Menu. Car Security. Ohm's Law Calculators.

Sub and amp wiring diagram

Estimated wait for next available agent :. In this article, we'll help you find the best way to connect your subs to your amp. We begin with some basic — and important — subwoofer and amplifier terms. But if you want, you can skip straight to the wiring diagrams. There are many ways to wire subwoofers and amplifiers together. The ideal setup is when subs and amps match their impedance and power capabilities to optimize performance. The diagrams show wiring configurations for amplifiers and subwoofers that have already been matched for power capabilities. You should never connect subs to an amp that could give them more power than their total watts RMS power ratings. Doing so could damage the subs or the amp. See How to match subs and amps for further guidance. A single voice coil sub with two wiring terminal posts, one marked positive and the other marked negative. A dual voice coil sub with four wiring terminal posts, two positive terminals and two negative terminals. This gives you more options for wiring the sub in different situations. The impedance load, or resistance against the amplifier's output signal, of a subwoofer coil. Subwoofer voice coils usually come in 2-ohm, 4-ohm, or 8-ohm impedances.

Select your headphones later. This step-by-step guide will help you make sure that your amps and subs are evenly matched and work well together.

Estimated wait for next available agent :. Some people think that installing an amplifier in their vehicle is hopelessly complicated and best left to a professional. That's an option, sure. But Crutchfield has been helping people realize they can do it themselves for over 40 years. To that point, here are diagrams for a couple of typical amp installations to help you see how all the separate components fit together to form a car audio system.

Estimated wait for next available agent :. Powered subwoofers include all the elements of a subwoofer system — subwoofer, amplifier, and enclosure — in one convenient package. Here's a look at how you install a typical powered subwoofer. Please note: As with any amplifier installation, you'll also need an amplifier wiring kit. The proper size of kit will be listed in the accessories for each powered subwoofer.

Sub and amp wiring diagram

That may turn out to be not using all of the voice coils available, not getting the full power possible from your amp, or not being able to use all of the subwoofers you want to. Since there are lots of different car amps out there but most fall into a few similar categories. It makes a big difference how you wire your speakers to your amplifier or car stereo. Wiring multiple speakers can be confusing because if the speaker Ohms load is too low your amp will run hot and is subject to shutting itself down or even suffering permanent damage. That also means each speaker will get a lot less power too.

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Do I need to get my husband new wires too? Model Please turn active noise cancelling off for best results. I know my amp has watts extra power but how many watts are my subwoofers really taking and will they get ruined? This wiring diagram shows how a full-blown car audio system upgrade gets wired in a car. Depending on the quantity of subwoofers and amount of power required, you may need to consider using more than 1 amplifier to power your subwoofers. Choose your own music. In an actual listening room, you'd find that some speakers play louder than others when fed the same amount of power. Don't wait on hold. We're sorry. Could I power this sub with this amplifier? Your security and privacy are ensured.

Estimated wait for next available agent :.

Related products Loading Give us a call at and an Advisor will help you get what you need. The only safe way to wire those subs to that amp is using the 4-ohm wiring option. We're sorry. Whether you need to use a series wiring configuration, parallel wiring, or a mix of both, our diagrams will show you exactly the best way to wire your speakers, without using confusing technical terms. What does the gain control do anyway? Connect ID. Without knowing precisely what amps and subs you're referring to, we can't help you with wiring advice. Subwoofer Installation Guide This article describes the steps involved in installing a subwoofer in your vehicle. But Crutchfield has been helping people realize they can do it themselves for over 40 years. Subwoofer Wiring Calculator Learn how to properly wire your subwoofers with this easy subwoofer wiring diagram tool. Andreas, Don't be confused by "parallel" and "series" wiring terminology, but two DVC 4-ohm subs can get wired together to form a one-ohm load, a 4-ohm load , or a ohm load.