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woofer popping


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samuelsteven 
Copper - Posts: 123
Copper spacespace
Joined: April 27, 2003
Posted: April 09, 2004 at 7:17 PM / IP Logged  

I have 2 15w6 JL audio subs that are being powered by a Rockford Fosgate POWER 1001bd mono amp. When I turn it up, The speakers pop at heavy bass lines, Could it be my gain is too high? because when I turn it down, My woofers dont seem to really hit hard, and Ive heard other people with these woffers hit hard as hell, I know they are quality subs, And Fosgates amps are not as good as they used to be, but this is almost 1100 watts! Is there someway to stop this popping or something I can do to my subs to restore them, or make them last longer?

samuelsteven 
Copper - Posts: 123
Copper spacespace
Joined: April 27, 2003
Posted: April 09, 2004 at 7:17 PM / IP Logged  
Will a different brand amp give them better or different bass?
forbidden 
Platinum - Posts: 5,352
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Joined: November 01, 2003
Location: Alberta, Canada
Posted: April 09, 2004 at 7:24 PM / IP Logged  
If they are popping yours gains are too high, how are these subs wired to the amp?
Top Secret, I can tell you but then my wife will kill me.
samuelsteven 
Copper - Posts: 123
Copper spacespace
Joined: April 27, 2003
Posted: April 09, 2004 at 7:37 PM / IP Logged  
both negatives to the negative and both positives to the positive, what is that, parallel?
samuelsteven 
Copper - Posts: 123
Copper spacespace
Joined: April 27, 2003
Posted: April 09, 2004 at 7:38 PM / IP Logged  
The amp is only one channel, already bridged from the factory
haemphyst 
Platinum - Posts: 5,054
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Joined: January 19, 2003
Location: Michigan, Bouvet Island
Posted: April 10, 2004 at 12:20 AM / IP Logged  
or your box is the wrong size...
It all reminds me of something that Molière once said to Guy de Maupassant at a café in Vienna: "That's nice. You should write it down."
customsuburb 
Gold - Posts: 1,813
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Joined: January 17, 2004
Location: United States
Posted: April 10, 2004 at 10:53 AM / IP Logged  
You have your sub wired right it sounds like. I think you need to adjust your gain like forbidden said. Also is it in a sealed or ported enclosure and how big is the box.
samuelsteven 
Copper - Posts: 123
Copper spacespace
Joined: April 27, 2003
Posted: April 12, 2004 at 3:59 PM / IP Logged  
itys in a sealed box. it isnt too big, but everybody says jl subs dont need too much room
customsuburb 
Gold - Posts: 1,813
Gold spacespace
Joined: January 17, 2004
Location: United States
Posted: April 12, 2004 at 4:14 PM / IP Logged  
If you're still getting a poping noise go to a local shop you trust and ask them to see if your gain is set right.
kickerstang 
Copper - Posts: 180
Copper spacespace
Joined: April 08, 2004
Location: United States
Posted: April 12, 2004 at 5:21 PM / IP Logged  
your speakers are bottoming out because your gains are too high, when you hit a low bass note they are excurting to far and the voice coil is leaving the magnet and hitting on the bumper plate when it goes back it, turn down the gains, for more bass build a ported box
what!?!?! you want some??
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