What kind of toggle switch should i use for a 2-channel 425w amp?

Question

What kind of toggle switch should i use for a 2-channel 425w amp?

Answer 1

I'd recommend using your Switched source with a delay circuit. This way you don't need to worry about hitting a switch all the time. The amp will switch on just after the HU, which will get rid of the thump that you often get.



Here's a diagram of a delay that should work for you.

http://memimage.cardomain.net/member_ima...

This is assuming you have a stock HU without a remote turn on. If you have an after market HU use the remote turn on lead.

Answer 2

Any toggle switch will work. Mount the switch inline of the Remote wire; the wire that runs from the headunit to the amp. This wire carrys a very small current and just about any switch you buy will work just fine.

Answer 3

You mean to switch power on and off to it?

Try a standard 15A rated one. At 425W on 12 V., the peak instantaneous current is not excessive. Does the amp have a fuse? Check what current rating it has. Just in case.