Question about Q-Logic QLT-.3508SS Car Subwoofer
I have a kicker l7 12" that is slightly blown. it hits hard as hell on high volume but sounds terrible with low vol. Im having trouble finding a place or way to repair it
Run them at 4ohm
Posted on May 22, 2008
With the price of speakers dropping all the time it's really not worth repairing as it will cost too much to have it fixed by hand.
Posted on Dec 28, 2007
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Posted on Jan 02, 2017
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Aug 21, 2011 | Kicker Solo-Baric L7 S15L72 Car Subwoofer
Apr 06, 2011 | Kicker Solo-Baric L7 S15L72 Car Subwoofer
Also it could be the seal for the box. They wear out and boxes get leaks or weak causing flexibility in the material so when subs hit it vibrates the box really bad. Try removing she speaker from the box then turn it up and see if it makes the noise. If not then its probably the box. Let me know.
Feb 10, 2011 | Kicker Solo-Baric L7 S12L7 Car Subwoofer
Jun 10, 2010 | Kicker Solo-Baric L7 S12L7 Car Subwoofer
Jan 05, 2009 | Kicker Solo-Baric L7 S15L72 Car Subwoofer
Dec 29, 2008 | Kicker Car Audio & Video
Oct 16, 2007 | Kicker Solo-Baric L7 S15L72 Car Subwoofer
Your Kicker L7 Ohms may be too low for the MA Audio Mono block amp. The MA Audio Amp is probably 2 Ohm Stable. The kicker will either be 2 ohm or 4 ohm Dual voice coil. To eliminate the low ohms as a possible threat to causing the map to go into Protect, Wire the kicker Voice Coils in Series. This adds the ohms, so that you either have 4 or 8 ohms.
I am using the following codes to show wiring. VC1+ stands for the Kicker Subs Voice Coil #1 Postive post. AO+ is the MA audio Amp output positive.
AO+ to VC1+
VC1- to VC2+
VC2- to AO-
This shopuld give you 4 or 8 ohm depending on the 15" L7 setup. Crutchfield does not carry the Kicker L7 in 15" They do have the L5 in 15".
If you know how to read a Volt Ohm Meter, set it to OHMs 20 and measure across VC1+ to VC1- and you should see between 1.5 and 5 ohms.. Do the Same with VC2+ to VC2-. you should see the same voltage. Also read from the Voice coil metal housing to VC1+ , VC1-, VC2+, and VC2-. and you should not read any ohmage to the case. The meter should say OL, or -1.
Oct 15, 2007 | Kicker Solo-Baric L7 S15L72 Car Subwoofer
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