Thread: JL XD400/4
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      11-28-2012, 07:09 PM   #8
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Originally Posted by Technic
Originally Posted by joelc73 View Post
Does anyone know if I can send a speaker level signal from my 2010 Base HU directly into a JL XD400? I realize it won't be a flat signal but is there a technical reason I need any other device inbetween?

Use a LOC -the XD400/4 accepts up to 5.6V peak. Your OEM HU outputs 8V peak.

For about $65 extra (over a new eBay XD400/4) I would get a Zapco DC200.2 for the a front component set and a RF P300-2 for a pair of woofers. The DC200.2 can correct the signal and keep the gongs OEM-level. It really works in the Stereo system:
HU coded to Hi fi and Xd 600/6 for all the drivers.