JL Amp question
01-21-2006, 09:34 AM
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JL Amp question
Prepping to install a JL 300/4 amp. It will power a pair of components on the front channels and a sub off the bridged rear channels.
The JL manual says a bridged channel requires a mono input achieved by "using a Y-adaptor to split a mono signal into both left and right RCA inputs."
I have a Alpine 9851 HU with a sub RCA pre-out (2 channels).
Isn't this Sub pre-out on the head unit two channels of the same mono signal?
If so, shouldn't I just run a pair of RCAs from the Sub pre-out to the amp rear channel input?
The JL manual says a bridged channel requires a mono input achieved by "using a Y-adaptor to split a mono signal into both left and right RCA inputs."
I have a Alpine 9851 HU with a sub RCA pre-out (2 channels).
Isn't this Sub pre-out on the head unit two channels of the same mono signal?
If so, shouldn't I just run a pair of RCAs from the Sub pre-out to the amp rear channel input?
01-21-2006, 12:49 PM
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The sub out on your unit will be a mono channel. Just go stright from your unit into the JL amp.
I have the same amp and have done the same thing.
I have the same amp and have done the same thing.
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