LED's shouldnt take very much amperage. I would think the HVAC fuse would be more than sufficient. All depends on how many your running though
I'd think that'd be fine... I think Red LED's are something like 0.3 volts each? like I said I know they're not that much, which is why they use LED's for ground effects (that, and you can do cooler stuff with LED's than actual neon)
But, other than that, someone else would probably be able to recommend an amperage for ya.
any specific reason the guy running home speakers in his car is giving electrical advice in this forum? it baffles me....
On the other hand....you have other fingers.

i had lots of toys when i was young.slinky,etc.but once i found my penis,that was all she wrote
each led runs about 0.03 amps. that should answer your question.
-----------------------------------------------------------------------

-----------------------------------------------------------------------
- Sold my beloved J in April 2010 -
Actually its 0.02 mv. I wouldnt worry about it. And BTW, whats problem with home speaker in the car? A speaker is a speaker.
you snooze you lose!
keep working, millions on welfare depend on you!
oops. correction, 0.20 mA each. as long as you have the proper resistor/s I wouldnt worry about fusing them.
you snooze you lose!
keep working, millions on welfare depend on you!
dude you're still wrong. its 20-30 MILLIAMPS each, not two tenths of a milliamp. 20-30 depending on the led. i said 30 for safety's sake.
-----------------------------------------------------------------------

-----------------------------------------------------------------------
- Sold my beloved J in April 2010 -
Pick a fuse based on the size of the wiring. The led ratings don't really matter.
yeah a speakers a speaker, run your home system in your car, put your car speakers and subs in your house. all will sound the same... wtf ever dude, this is an argument im not gunna continue ..
On the other hand....you have other fingers.

i had lots of toys when i was young.slinky,etc.but once i found my penis,that was all she wrote
Audio is audio. Please explain why it wont sound the same?
you snooze you lose!
keep working, millions on welfare depend on you!
simple, between the type of voltage, impendence and whatnot, there are just many differences, a house speaker is made to run off a different power amount and type, and theyre just built to sound different in the environment, your not gunna be able to get good sound out of the audio equipment running it in a car, and the same for the opposite. its just not built for the same porpouses(sp?)
On the other hand....you have other fingers.

i had lots of toys when i was young.slinky,etc.but once i found my penis,that was all she wrote
1Bad02cav. I think you need a real lesson in audio lol.
you snooze you lose!
keep working, millions on welfare depend on you!
bahhhahahahahahahahahahahah wow. im not premium right now, so this will be my last post on the matter, apprently i dont sell and install car audio nor have i taken many classes on automotive diagnostics and electrical work.... but the guy who wants to rip his home stereo speakers outa the house and put them in his car wants me to take some lessons because i said thats a completely retarded idea...like i said, this is my last post in this argument, let them get back to the issue at hand, to the origional poster, sorry for the prolonged thread jack
On the other hand....you have other fingers.

i had lots of toys when i was young.slinky,etc.but once i found my penis,that was all she wrote