Quick question regarding Alpine 9815.

[sephiroth619 10+ year member]

Is it 2v or 4v for preouts.

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[fosgate140 10+ year member]

im thinking 2 volts. have you tried typing it in your search bar, you can get a lot of info from there. they always have manuals you can download

 

[Slaugh 10+ year member]

it's totally 4v... at least the advertised voltage, you're not seeing a voltage any close to this hearing to normal music... but well, it's like that with any other hu i know of...

go get it, it's a wonderful hu... i myself got one //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif