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question
Posted: Mon Nov 28, 2005 9:19 pm
by damon570
I bridged two jl 10's from an alpine v12 amp and they dont seem to wanna bridge. they work fine when useing two channels and they work fine when i bridge one but not together can someone help
Posted: Mon Nov 28, 2005 9:27 pm
by ridr4lif
How do you have the JL's wired together? The impedance may be too low for the amp in bridged mode, sending it into protection mode. Most 2 channel amps are only 4 ohm stable bridged.
What is the voice coil on the JL's? Single 4 ohm? Dual 4 ohm?
Posted: Mon Nov 28, 2005 9:43 pm
by High Society
The W0's are single I believe, I'm pretty sure you have it wire at 1 ohm, and the amp is in protection mode. Why not leave them at 4 ohms, they only need 125 to move?
Posted: Mon Nov 28, 2005 9:46 pm
by ridr4lif
High Society wrote:The W0's are single I believe, I'm pretty sure you have it wire at 1 ohm, and the amp is in protection mode. Why not leave them at 4 ohms, they only need 125 to move?
If they are single 4 ohm subs, they are probably down to 2 ohms. If they were DUAL v.c. they would be 1 ohm.
Posted: Mon Nov 28, 2005 9:51 pm
by High Society
^^^right right,
After I said they were single, I then had dual pictured in my head, lol opps. Anyway, hes right about your amp most likey can't handle a 2 ohm load. What model is it.
Posted: Mon Nov 28, 2005 9:58 pm
by damon570
to be real honest Im not sure. I know its an alpine v12 and its supposedly 500 watts. It says dc straight on it. I got it second hand from a friend. I dont know much about this stuff. But it sounds ok
Posted: Mon Nov 28, 2005 10:13 pm
by High Society
http://www.rockfordfosgate.com/rftech/w ... &image.y=7
Click that, and check how your W0's are wired. They are single voice coil right?