Car Audio Upgrade...

[83 Cannon]

So I was looking at a product I really doubt I would need but was still interested in it just in case I find my Mega Million lotto ticket behind the Mc Flurry machine.

So how exactly does this voltage regulator work and stay relevant in a daily car audio setup?
The product is an extrenal Stinger 13v-18v voltage regulator.
http://www.steveselectronics.biz/product_version.php?id=616&scid=141

 

[grocerygetter]

more for SPL that normal audio set up. That is designed to go with their alternator to be able to adjust voltage for output. granted, this would work for drag racing higher voltages as well.