While it is certainly possible to repair a blown car speaker, it usually isn’t worth it. Repairs are typically costly in comparison to just buying a new speaker although there are some exceptions, especially if you are comfortable doing the repairs yourself.
The unenlightened might say that hope is lost once a speaker is blown. In some cases, this is true, but there are also certain instances where repair might be a better option than replacing the whole thing. You can fix cone tears with glue, tape, or a patch. But for best results, use both glue and a patch.
How much does it cost to fix a blown speaker?
The cost to get your blown car speakers fixed or replaced will range from about $300 to $500. If you choose to replace the whole sound system with something a little more high-end, you can expect to pay around $800 to $1,000.
The most common aural indication of a blown speaker is an unpleasant buzzing or scratching sound, by itself or roughly at the pitch of the note the speaker is attempting to reproduce. Or there could be no sound at all.
Can a blown car speaker be repaired? – Related Questions
How much does it cost to replace a speaker in a car?
How much it costs to replace car speakers depends on your car and on the speakers you choose. Generally speaking though, you can expect to pay $500 for an average speaker system. A cheaper one could cost in the neighborhood of $200, but if you want to get expensive, you’ll pay above $1,000 pretty quickly.
How can you tell if a speaker is blown out?
A multimeter tester helps you figure out if the cone or voice coil is damaged. Set the meter to ohms, make sure the speaker is turned off, and touch the lead of the multimeter to the speaker terminals. A multi-meter reading of 1.0 ohms means the speaker is not blown, but a reading of infinite ohms means it is blown.
What happens when a speaker blows?
The sound of a blown speaker is pretty tell-tale – fuzzy, distorted crunchy sound that may be roughly reproducing the signal you are sending through it or making no sound at all. There are a few scenarios that can cause a speaker to malfunction. A speaker can sustain physical damage to the cone or even the voice coil.
What does a blown Sub sound like?
Partial sound with distortion – When you hear a weak, distorted sound coming from your subwoofer, at any volume, you probably have a partially blown subwoofer on your hands.
How do you Figure Out that your Car Amplifier is not Working Properly?
There is a noticeable distortion in the sound.
There is no sound even if you have already turned on your audio system.
Your stereo system starts making bizarre sounds such as farting sounds.
How can I test if my car speakers are working?
Speaker Testing Option 1: Connect a 9 Volt battery to the leads of the speaker, positive lead to positive battery end and negative lead to negative battery end. If a pulse is generated in the speaker then the speaker is still functioning properly. This same practice would apply to the tweeter speaker as well.
How do you fix a blown speaker?
How to Fix a Blown Speaker
Determine which speaker is causing the problem.
Disassemble the offending speaker carefully.
Repair a tear in the cone of the speaker.
Check to see if the voice coil is damaged.
Order the replacement parts.
Once you have the replacement parts, carefully note how the damaged part is attached.
How do you diagnose speaker problems?
Use a multimeter to check the ohms between the positive and negative leads to the speaker. Something between 1 and 16 ohms should be be the resistance of a working speaker. If its 0 or infinity there are likely problems and the speaker may be blown.
What are the common problems of the speakers?
Let us look at some of the most common audio system issues and their solutions.
No Sound Or Distorted Sound From Speakers.
Surround Sound Directions Seem Wrong Or Audio Does Not Work.
When all of the speakers in a car audio system all stop working at once, the problem is usually in the head unit, in the amp, or in the wiring. In some cases, an issue with the wiring between the head unit and a single speaker can even cause all of the speakers in an entire car audio system to cut out at once.
How do speakers get damaged?
A speaker gets damaged from overpowering when it receives too strong electrical signals for extended periods. These power surges can cause the voice coil to overheat, which in turn will quickly wear out the equipment’s grid, leading to what is usually known as a speaker blowout.
How does a speaker fail?
Most failures occur from ELECTRICAL failure caused by applying too much power to the speaker’s voice coil. Constant over-powering results in “burned” voice coils. The only fix for this is to reduce the amplifier gain controls and/or treble/bass boost controls or not to drive your audio system so hard.
Why are my car speakers crackling?
Speaker crackling is almost always caused by a connection problem. Someplace between your amplifier and your speaker driver, there’s a bad wire which is causing the driver to move abruptly, causing interference.
How do you fix car speaker distortion?
Can bass damage speakers?
As a general rule, speakers and subwoofers should be able to withstand bass boost. The only time that there is a risk of damage is if the SPL is extremely high. At exceedingly high volumes, boosting the bass could cause damage.
Can you damage speakers by playing them too loud?
Playing music/audio too loud may cause damage to speakers due to excess heat in the drivers or even mechanical failure of the driver suspension. Speakers have power ratings that, when exceeded (by increasing the amplifier/volume control), will burn/melt the driver coil and damage the speaker.