When choosing a fuse for your car stereo it is important to consider the wattage of the stereo. The wattage will be listed in the owner’s manual or on the back of the stereo. A higher wattage stereo will require a larger fuse.
The most common fuse sizes for car stereos are 10 15 and 20 amps. If your stereo is less than 50 watts a 10 amp fuse will suffice. For stereos between 50 and 100 watts a 15 amp fuse is usually appropriate. Stereos that are over 100 watts will require a 20 amp fuse.
It is important to choose the right size fuse as a too small fuse can cause the stereo to overheat and potentially catch fire. If you are unsure of the wattage of your stereo it is better to err on the side of a bigger fuse.
What is the recommended size fuse for a car stereo?
Answer: The recommended size fuse for a car stereo is 10 amps.
How do I know if my car stereo fuse is blown?
Answer: If your car stereo suddenly stops working it is likely that the fuse has blown.
You can check this by inspecting the fuse itself.
If the metal wire inside is broken then the fuse is blown and needs to be replaced.
Where is the fuse located for the car stereo?
Answer: The fuse for the car stereo is typically located in the fuse box.
This is usually under the dash near the steering wheel.
I replaced the fuse for my car stereo but it still isn’t working.
What could be the problem?
Answer: If you have replaced the fuse and the car stereo still isn’t working there could be a problem with the wiring the stereo itself or another component in the electrical system.
Is it okay to use a bigger fuse than what is recommended?
Answer: No it is not okay to use a bigger fuse than what is recommended.
This could cause damage to your car stereo or start a fire.
What happens if I use a smaller fuse than what is recommended?
Answer: If you use a smaller fuse than what is recommended the fuse will blow more easily.
This could cause your car stereo to stop working frequently.
I don’t have the recommended size fuse.
Can I just use any size fuse?
Answer: No you should not use any size fuse.
If you do not have the recommended size fuse you should go to a store and purchase one.
What is the maximum voltage that a car stereo can handle?
Answer: The maximum voltage that a car stereo can handle is 14 volts.
Why is it important not to exceed the maximum voltage?
Answer: Going over the maximum voltage can damage your car stereo and void the warranty.
Is it okay to disconnect the car stereo while the engine is running?
Answer: No it is not okay to disconnect the car stereo while the engine is running.
This can damage the stereo or cause an electrical fire.
I accidentally dropped my car stereo and now it isn’t working.
What should I do?
Answer: If you accidentally drop your car stereo and it stops working take it to a professional to have it checked out.
Can I install my car stereo myself?
Answer: While you can technically install your car stereo yourself it is best to leave it to a professional.
They will have the proper tools and know how to do it correctly.
What are some signs that my car stereo is starting to go bad?
Answer: Some signs that your car stereo is starting to go bad include crackling sounds static or reduced sound quality.
Can I repair my car stereo myself?
Answer: In some cases you might be able to repair your car stereo yourself.
However it is best to take it to a professional to have it checked out.
How often should I have my car stereo serviced?
Answer: You should have your car stereo serviced every two years.