ok I have a2002 pioneer deck,a coustic 401 class D,a lightning audio 450 watt well 150 watts actully and a crossfire two way crossover,oh and a JL 15" w3,and some pretty nice highs,I want to know what the best frequncy for the 15 would be,and the best for two keenwood excelon 6s and two lighting audio 4s thanx
Replies (4)
g on 01/16/2004 14:56:30
oh a 1976 chevy pickup truck
erikcooper on 01/16/2004 15:14:00
I will let a gold handle this but more than likely you could make it a lot easier on them my giving some part numbers so they can look some specs up on them.
swez on 01/16/2004 16:45:26
Not too hard on this one...
Sub: 35 - 80 Hz (give or take a few Hz.)
6" midbass: 80 Hz to say ~500 Hz
4" mids: 500 - 1,500 Hz. (maybe higher (3.5Khz.) depending on tweeters)
Tweets: Depends... High quality tweeters can take good power at 1.5Khz and up. Cheaper tweets cannot take too much power below ~4,000 Hz. Really depends on the brand and specs of the tweeters.
Also, you may need to adjust your x-over points a tad for the 6" & 4" speakers. I would not go much lower than 80 Hz., on the 6" and depending on the way they blend with the 4" mids, you may need to tweak and balance the 4" & 6" drivers. If you get too much nasally sounding 4's, dial back on the watts to them as they are probably very efficient.
Comments?
Swez
G on 01/22/2004 14:54:45
THANKS MAN THATS A BIG HELP
Replies (4)
g on 01/16/2004 14:56:30
oh a 1976 chevy pickup truck
erikcooper on 01/16/2004 15:14:00
I will let a gold handle this but more than likely you could make it a lot easier on them my giving some part numbers so they can look some specs up on them.
swez on 01/16/2004 16:45:26
Not too hard on this one...
Sub: 35 - 80 Hz (give or take a few Hz.)
6" midbass: 80 Hz to say ~500 Hz
4" mids: 500 - 1,500 Hz. (maybe higher (3.5Khz.) depending on tweeters)
Tweets: Depends... High quality tweeters can take good power at 1.5Khz and up. Cheaper tweets cannot take too much power below ~4,000 Hz. Really depends on the brand and specs of the tweeters.
Also, you may need to adjust your x-over points a tad for the 6" & 4" speakers. I would not go much lower than 80 Hz., on the 6" and depending on the way they blend with the 4" mids, you may need to tweak and balance the 4" & 6" drivers. If you get too much nasally sounding 4's, dial back on the watts to them as they are probably very efficient.
Comments?
Swez
G on 01/22/2004 14:54:45
THANKS MAN THATS A BIG HELP
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