Cheap 300-500w home audio amp?

[wmrcs]

Another option is to use a 12v amp (if you have a spare or extra) and get a 12v power supply or converter for in the house

I do have another amp.. hmm. Link meh Caleb!?

[Loslam]

Another option is to use a 12v amp (if you have a spare or extra) and get a 12v power supply or converter for in the house

I do have another amp.. hmm. Link meh Caleb!?

I'm having a harder time than I thought finding a cheap converter, but there are many options for finding 12v. Any old computer desktops laying around you don't use have a 12v power supply, usually 10-15 amps. You could also bring in a car battery just keep it charged up lol.

Pricey, but Stinger makes 40, 60 and 70 amp 12v power supplies that are good:

http://www.ebay.com/itm/STINGER-SPS40-40-AMP-HIGH-PERFORMANCE-CAR-STEREO-POWER-SUPPLY-CHARGER-/330768509336?pt=LH_DefaultDomain_0&hash=item4d0356e998

[wmrcs]

Another option is to use a 12v amp (if you have a spare or extra) and get a 12v power supply or converter for in the house

I do have another amp.. hmm. Link meh Caleb!?

I'm having a harder time than I thought finding a cheap converter, but there are many options for finding 12v. Any old computer desktops laying around you don't use have a 12v power supply, usually 10-15 amps. You could also bring in a car battery just keep it charged up lol.

Pricey, but Stinger makes 40, 60 and 70 amp 12v power supplies that are good:

http://www.ebay.com/...=item4d0356e998

Mmmm okay

[navy579]

Another option is to use a 12v amp (if you have a spare or extra) and get a 12v power supply or converter for in the house

I do have another amp.. hmm. Link meh Caleb!?

I'm having a harder time than I thought finding a cheap converter, but there are many options for finding 12v. Any old computer desktops laying around you don't use have a 12v power supply, usually 10-15 amps. You could also bring in a car battery just keep it charged up lol.

Pricey, but Stinger makes 40, 60 and 70 amp 12v power supplies that are good:

http://www.ebay.com/itm/STINGER-SPS40-40-AMP-HIGH-PERFORMANCE-CAR-STEREO-POWER-SUPPLY-CHARGER-/330768509336?pt=LH_DefaultDomain_0&hash=item4d0356e998

Do they make any bigger sizes like 140-160 amps

[Loslam]

The biggest is the 70 amp, however you can parallel them. Say you need 140 amps, buy two 70 amps and wire together

[Question Mark]

Or you could buy an AGM battery with a smart charger instead of the expensive powersupply (if you choose the caraudio way)

[KMS]

How does bestbuy have that display wall powering the subs? I call it the mystery wall. I have an AQ750 laying around I'd like to hook up to my SA12 and Pioneer 821 receiver.

[412 CVX]

they probably have a car battery hooked up to a trickle charger. or they bypass the amps alltogether. i've never tried messing with the gains on them before... i might try that tomorrow.

[beaker]

Another option is to use a 12v amp (if you have a spare or extra) and get a 12v power supply or converter for in the house

This would cost a lot more, and generate more heat and complexity. Get a plate amp, or a rack mounted amp. It'll be cheaper and better.

[Tebo]

they probably have a car battery hooked up to a trickle charger. or they bypass the amps alltogether. i've never tried messing with the gains on them before... i might try that tomorrow.

or just a bunch of 12v power supplys made for that exact application. I seriously doubt it best buy would use a battery on a charger. OP you bestbet for clean power would be a plate amp or 2