HELP Factory HU to Sub amp!!

[adas Pro Seller]

Guys....I got into quite a pickle tonight. i was installing 2 1508s with a hifonics amp, hooked to the stock radio, a 08 Ford Explorer with sync. No factory sub. Anyways, tapped into rear left and right rear signals behind the harness and ran them to a LOC, then to amp.

NO FCUKING SIGNAL.//content.invisioncic.com/y282845/emoticons/verymad.gif.3f39c5c2fd57527b671fad3efdfac756.gif Well, there is, the wires to the loc are running around .3-1.5v( High level stock amp) with the radio playing normal. But the loc won't convert the signal to RCA's with strong enough current for the amp. I tried 2 LOC's, Both I know work fine. WTF. Am i in need of a Line driver? I ****ING HATE FACTORY RADIOS without stock subs//content.invisioncic.com/y282845/emoticons/mad.gif.c18f003ab0ef8a0d9c27ca78d77a6392.gif

Click to read more...

 

[terra 5,000+ posts]

RCA's dont turn on amp. Need to connect remote wire

 

[Worlddre 5,000+ posts]

is the vehicle factory amplified?

if so your signal from the radio may be preamp and not strong enough

 

[adas Pro Seller]

RCA's dont turn on amp. Need to connect remote wire

Lmao, I know that. Sorry, should of said: Amp is on, remote wire, power wire, ground everythings good. Just the signal going to it isn't.
As far as I can tell, the cars amplifier is in the HU, as I didn't see an amp anywhere I looked SO i don't think i tapped a pre-out.//content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

 

[adas Pro Seller]

come on, help me out

//content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif