Check each set of wires and speakers to be sure no wire or lead is connected to a chassis ground. The radio will see this as a short and turn off the internal amplifier causing the on but no sound issue. Each speaker connected to the radio needs dedicated positive and negative leads from the radio to each speaker.
Hardware problems can be caused by outdated or malfunctioning drivers. Make sure your audio driver is up to date and update it if needed. If that doesn’t work, try uninstalling the audio driver (it will reinstall automatically). If that doesn’t work, try using the generic audio driver that comes with Windows.
How much does it cost to fix speakers in a car?
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.
How do you check if your car speakers are blown?
Why is my car radio on but no sound? – Related Questions
How do I reset my car speakers?
The easiest way to reset an audio component is to disconnect it from the power source, wait 30 seconds, and then plug it back in and try again.
What does a blown speaker fuse look like?
Look at the fuse wire. If there is a visible gap in the wire or a dark or metallic smear inside the glass then the fuse is blown and needs to be replaced.
Is there a way to test car speakers?
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.
What does a blown speaker sound like?
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.
How do you tell if a speaker is blown without hooking it up?
Introduction: Easy Way to Tell If a Speaker Is Blown or Not!
All you have to do is take a 9 volt battery and touch it to the wires. If it makes scratching noises its good. If it makes no sound at all its blown.
How do you test speakers for damage?
What can damage speakers?
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.
How do you fix a broken speaker sound?
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 sound is intermittent, check the speaker cable and connections, test the thermal fuse and check the voice coil.
How do you check the speaker is working or not?
How do you test car speakers with a battery?
Can alternator affect speakers?
One common cause of speaker whine comes from the vehicle’s alternator. If the noise changes in pitch or intensity when the engine RPM changes, it’s probably some type of engine noise, and interference from the alternator output is a likely source.
Can a low car battery affect speakers?
Yes.Generally voltage stabilization is very limited on battery powered speakers. As battery voltage becomes low, usable speaker volume reduces.
Can car battery affect sound system?
Most stock audio systems (without subwoofers) will only draw roughly 5-10 amps (60-120 watts). These systems are designed to sound good without demanding too much from the battery. 48 amp hours would run a 5-amp audio system for 9.6 hours before it would be fully drained.
What does a broken alternator sound like?
If you ever hear growling or whining noises coming from under the hood, you could have alternator problems, which should be checked out by a professional ASAP. This growling or whining sound happens when the belt that turns the alternator’s pulley becomes misaligned or rubs against the side of the pulley.
What are the symptoms of a dying car battery?
8 Signs Your Car Battery is Dead (Or Dying)
Corrosion on the Connectors.
Warped Battery Case.
A Rotten-Egg Smell When You Pop Your Hood.
Clicking When You Turn the Key (Or a Slow-Starting Engine)