Repairing Guides

how to repair a speaker box

by Mr. Andres King IV Published 2 years ago Updated 1 year ago
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There are many different ways to repair your speaker box. If you simply have a loose cable or a broken wire, then you can use electrical tape to secure the wires together. Another way to fix your speaker box is by placing it on top of a can of soda and letting it sit overnight. This will give the box time to re-inflate and inflate.

Full Answer

How do you fix a speaker cone that is damaged?

Repair a damaged speaker cone: Identify the location of any small holes on the cone. Apply rubber cement to the front and back side of any holes in the cone. If necessary, place a piece of thin kraft paper over the first layer of rubber cement to keep the cone from tearing.

How do I fix the noise coming from my speaker?

Unfasten the driver (speaker) by removing screws around the perimeter. If the speaker is noisy, check the voice coil. Use rubber cement or a repair kit to repair any small holes in the cone. If the driver is badly damaged, have it re-coned by a professional or replace the driver.

How do I replace the wires on my speakers?

If you have an older speaker or driver then these wires will be soldered onto the driver. If this is the case, you will want to completely remove the old wires and replace the wiring with a newer clipped version. These newer wires can be found online at speaker repair websites.

Can a damaged subwoofer be repaired?

If your subwoofer is in a state of damage and needs repair, don’t throw it away or replace it with a new one. In most cases, you can fix the problem yourself by following the above-mentioned steps to repair the damage. Doing so is cheaper than taking it to an audio specialist, and I hope this article will also help hone your DIY skills!

How Do I Know If My Speaker Box Needs Repair?

Why Is My Speaker Box Broken?

What are box speakers?

What is the purpose of a speaker box?

What Causes Speaker Boxes to Malfunction?

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What Do I Need for Speaker Repair?

You can buy replacement speakers, speaker repair kits, foam, wire, and other parts and materials at electronic and audio stores. These are other things you may need:

How to fix a distorted speaker?

If the sound is distorted or mushy, use your hand to flex the cable with a low-volume input. If sound varies, replace the cable and clean the connections. Also check polarity of the speakers (see below). Carefully press the cone in and out with your fingers to determine smooth action, and replace it if action is not smooth.

How Does a Speaker Work?

The typical enclosure (speaker case) has a 6- to 15-inch-diameter cone woofer for low frequencies, a 3- to 6-inch-diameter dome or cone mid-range driver (commonly called a speaker), and a small tweeter for high frequencies. Audio signals move along speaker cables to a terminal block at the back of the enclosure. Once inside, a crossover network divides incoming frequencies into the appropriate ranges, sending each to the correct driver. Drivers then convert this input into mechanical movement of the cone which, in turn, moves the air in a way that is detected by your ears as sound.

What is the color code of the speaker wire?

Check the audio output device (stereo receiver, CD player, etc.) to make sure the speaker wires are correctly attached. The red terminal is

How to connect speaker wires to enclosure?

Connect the wires up to the speaker enclosure in the same manner:

How to remove wires from a driver?

Lift the driver from the enclosure to gain access to the wire connectors that attach the terminal block to the driver. Use pliers to carefully remove the wires from the rear of the driver or the terminal block, or both locations. Note that some internal wires are soldered rather than clipped.

What happens if you loose a speaker wire?

One loose speaker wire can stop all sound to the speaker. If the speaker does not produce any sound, check other components for proper connection and adjustment. Disassemble the enclosure (see below) to check the electrical or thermal fuse and replace or reset as needed.

How to change speaker driver?

Take your new driver and make sure that it fits properly into the hole in the speaker. Next, locate the two wires that were attached to the old driver. Find the two slots where the clips slide into. These slots are two different sizes and only a specific clip will fit onto each slot. Attach the corresponding wires to each slot.

How to test a speaker grill?

First, remove the cloth section covering the front of the speaker, more commonly known as the speaker grill. This should come off fairly easily. To test the speaker, play music through it.

How many watts can a speaker driver handle?

Each driver can only handle certain frequencies and wattages. For example, if your stereo system is operating at 100 Watts but your driver can only handle 75 Watts then you are in danger of damaging it. Find the owner’s manual or specifications sheet that came with your speaker.

How to tell if a speaker is working?

If you need to know if a specific speaker is working, it’s possible by checking the voice coil with a multimeter. Connect your two speakers and use the meter on them – one end should be connected at both ends.

Why does my subwoofer make a buzzing sound?

Subwoofers are designed to produce and tolerate low audio frequencies. A subwoofer’s voice coil may become separated from its voice cone when it is playingtoo loud music. Consequently, you will hear a buzzing sound coming from the subwoofer.

Why Did Subwoofer Get Blown?

The reasons why subwoofer blow varies but can include factors such as too much volume or an amplifier clipping due to underpowering, or overpowering. Yes, underpowering can also result in damage to your subwoofer. It’s not uncommon to encounter a blown-up subwoofer. It can happen for many reasons, but thankfully does not render it obsolete!

How long does it take for a new enclosure to work?

Let these sit for 24 hours for your new enclosure fix to work its magic trick on all those annoying slight vibrations from ruining an otherwise perfect listening experience!

Can you check the voice coil on a speaker cone?

Having checked the voice coil, you can now move onto the speaker cone’s next component. It will be easy for you to assess this because it features a suspension system.

How Do I Know If My Speaker Box Needs Repair?

A speaker box doesn’t need to be broken or cracked in order to experience sound issues. Sometimes, all it takes is a simple part replacement to get your speakers working the way you want them to. But before you rush off and purchase a new speaker box, make sure that’s what you actually need.

Why Is My Speaker Box Broken?

There are several reasons why your speaker box could be broken. Here are some of the most common ones:

What are box speakers?

Box speakers are a type of speaker that use an enclosure, or “box,” to produce sound. The shape of the box can vary depending on the shape and size of the speakers inside. Box speakers come in many different sizes and shapes, so it’s important to choose the right size for your needs before you purchase them.

What is the purpose of a speaker box?

Speaker boxes are responsible for amplifying sound. This allows the speaker cone to move in and out, which in turn creates vibrations that emanate through the air. This is what produces your favorite music and TV shows!

What Causes Speaker Boxes to Malfunction?

There are a number of things that can cause speaker boxes to malfunction. One issue is dirt or debris, which can easily accumulate inside the box and hinder sound quality. You should make it a point to occasionally clean your speaker boxes with compressed air. You may also want to take off the grills and see if there is any dirt or leaves that have fallen inside the box. If you notice any, use a vacuum cleaner to remove them! Another possible reason for your speakers not sounding their best could be that they are getting old. Speaker cones can become brittle over time, and this can lead to the loss of sound quality. If you notice that your speakers are not working correctly (malfunctioning), it’s worth looking at replacing them with new ones.

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