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7th April 2006, 07:56 AM
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#1 |
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diyAudio Member
Join Date: Apr 2006
Location: oregon
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low pass crossover help
hello, i have a pair of JLx02 2way crossovers and i want to hook one or both of them up to my sub as a low pass filter. however im confused on the markings. it has 3 "TW -" and 1 "TW+" and 1 "W+"and 1 "W-" then "-input"and "+input. what are the tw and w's for? is there a diagram online somwhere for these or can somone tell me how too connect it for low pass(bass only)?
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7th April 2006, 10:46 AM
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#2 |
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diyAudio Member
Join Date: Nov 2004
Location: Québec, Québec
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I bet this is a x-over for woofers and tweeters so : TW = tweeter and W = woofer.
Can you play with the frequency on this crossover? It's a passive or active crossover? I'm not sure you can use it for your subwoofer, because the crossover frequency is probably way too high.
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7th April 2006, 10:54 AM
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#3 |
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Did it Himself
diyAudio Member
Join Date: Nov 2003
Location: Gloucestershire, England, UK
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That crossover is passive and for a specific set of component drive units. It's next to useless for anything else and certainly of absolutely no use nor even modifyable to be any use, for a sub.
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7th April 2006, 11:22 AM
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#4 | |
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diyAudio Member
Join Date: Nov 2003
Location: Brighton UK
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Quote:
I wouldn't say its next to useless for anything else, car crossovers are notoriously crude, and its probably just as applicable as the next car c/o for use with a bass mid unit and tweeter. In can certainly be internally modified to work well. But as RB says, no use at all in the context of a sub c/o.  /sreten.
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7th April 2006, 08:54 PM
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#5 |
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diyAudio Member
Join Date: Apr 2006
Location: oregon
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ok, thanks much. a just couldnt figure out what they would work for. much appriciated.
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