How to hook up dual voice coil speakers

Hooking up dual voice coil speakers can be a bit of a chore if you don’t know what you’re doing, but this guide will walk you through all the necessary steps to get it done in no time! First, make sure you have the required equipment to hook them up, dual voice coil speakers need dual voice coil-compatible equipment. 

Definition of Dual Coils

Two separate coils which share a common iron core. A two-way speaker system generally has a tweeter and woofer, each with its driver cones, voice coils, and magnetic structures. One of these dual voice coil drivers is wired in reverse polarity from its counterpart – switching them on your amplifier creates a cancellation of out-of-phase waveforms that can reduce harmonic distortion.

The Parts Needed

When you’re looking for a great set of speakers, one thing that is always required is a solid amplifier. However, many people overlook or don’t know about wiring and cables. When you start with dual voice coil speakers, you must have all your equipment correctly connected and running smoothly. Let’s look at what tools you will need to get your new speakers hooked up correctly.

Prepare the Parts

It’s always smart to have all of your parts ready before you begin a project. I like preparing things like copper wire, electrical tape, and other essential accessories before I start my work to get up and running quickly once I find a safe place for my equipment. 

In addition to having everything on hand, it also helps to familiarize yourself with how each part works. This way, if something goes wrong in the middle of a project, you’ll troubleshoot it more efficiently.

Connecting All Pieces

Next, take your woofer and place it between your tweeter and crossover. The tweeter’s wires should be at the top of your speaker, while the woofer’s wires will come out of their bottom. The crossover, typically just a box with a couple of connectors, goes on top. 

Your crossover’s inputs are usually high-pass or low-pass, so make sure you know what kind of connection you need for each wire. If you have a high-pass input, connect your tweeter’s wires to those inputs; if you have low-pass inputs, connect your woofer to them instead.

Tips and Tricks

This type of speaker is used when you want more control over your music’s bass sounds. While most speakers only have one voice coil (hence, one channel), a dual-voice coil speaker has two coils in each speaker that are wired out of phase. When these coils are wired together, they increase power and efficiency. When wired separately, they create a more dynamic range for your sound. 

Remember that every set of speakers will sound different depending on how you wire them; what works for one might not work for another, so experiment with different configurations until you find something that sounds right to you.

Turn It On and Test Your Setup

Make sure your subwoofer is powered on and plugged into an amplifier. Using a Y-adapter, make sure both speakers are hooked up to their amplifier channels. Now play some music.

 After making sure you have everything hooked up correctly, adjust your volume knob so that when you press Play, it sounds like someone’s singing right in front of you. Then turn down your bass until you can barely hear it. You don’t want any distortion, but you also don’t want to feel or see any vibration from your subwoofer.


We hope you enjoyed our post about hooking up dual voice coil speakers. If you’re looking to hook up your dual voice coil speakers, the information provided in this article is helpful to you. This article provided a general overview of hooking up two voice coil speakers.


How do dual voice coil speakers work?

A dual voice coil speaker is built with two smaller speakers connected in parallel, which allows it to be controlled by a single amplifier. It will enable you to adjust your stereo system’s bass and treble settings for increased volume control.

How do you wire a dual voice coil subwoofer?

Before you start, make sure your subwoofer has dual voice coils. If it does, you will notice two connections on both sides of your woofer. To connect dual voice coil subs, wire them in parallel.

How do you bridge a two channel amp to 1 sub?

First off, when you get a new subwoofer, you need to make sure that it’s compatible with your amplifier. For example, if you have a 2-channel amplifier, you can use two 1-ohm subwoofers. If your amp only supports 4-ohm loads, then don’t purchase 2-ohm subs—you can only use one in that case.

What is the advantage of dual voice coils?

The advantage of dual voice coils is that they allow you to hook up two speakers and switch between them at will. It will enable you to hook up your existing speakers so that one set plays if you’re watching a DVD. Then, when someone walks into your room with an MP3 player or cell phone, they can connect it and have their private listening session. Dual voice coil setups also let you hook up four sets of speakers at once for eight speaker channels.

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