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Author Thread: Help w/ Crossovers
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New member
Username: Jpap2369

Post Number: 1
Registered: Dec-04
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I am new to the car audio stuff but I know a little about some of it. Well i was wondering if anyone could help me with a crossover issue. I have an amp that has both high and low crossovers. I have no clue where I should set them for maxium performance. The amp is an American Legacy LA1990 which has two channels. I have two Diamond Audio CM3 12's with dual 4-ohn voice coils. I have wired them to the amp so there is a 2-ohm load to each channel (one sub per channel). I am just wondering if anyone out there would know where to set the high and low crossovers. Thanks.
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New member
Username: Jpap2369

Post Number: 2
Registered: Dec-04
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I forgot to add. I'm low on money and am not intrested in buying a better quality amplifier.
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Gold Member
Username: Glasswolf

NorthWest, Michigan
USA

Post Number: 6595
Registered: Dec-03
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set the crossover to low-pass *LPF) and if you can set the frequency, set it to between 60-80Hz.
that should do the trick
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New member
Username: Jpap2369

Post Number: 3
Registered: Dec-04
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Thanks man
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