775Tundra Posted July 4, 2013 Report Share Posted July 4, 2013 Here is a place to start: Look up your subs(they are dual 2ohm voice coils) Look up different ways to wire them(series, parallel) Look up your amps to see if they are one ohm stable. The gain on the amp is meant to be match with the source that's feeding it to make sure you have a clean signal. The xover is to select the cutoff frequency(common setting is ~80hz) so it will play only notes below 80. 2003 Tahoe dc 7.5k dc level 5 15's (3) MMats 341's xs power batts lots of sky high cable dual alts(came off the sky-high gmc and don't know who made them) ipad in center console vu-din in center console all being ripped out and being sold Link to comment Share on other sites More sharing options...
775Tundra Posted July 4, 2013 Report Share Posted July 4, 2013 Oh and just cause your friend payed 1000 doesn't mean it was professional. Shops can screw up the simplest things. 2003 Tahoe dc 7.5k dc level 5 15's (3) MMats 341's xs power batts lots of sky high cable dual alts(came off the sky-high gmc and don't know who made them) ipad in center console vu-din in center console all being ripped out and being sold Link to comment Share on other sites More sharing options...
Terry Lee Posted July 4, 2013 Author Report Share Posted July 4, 2013 amp is a tma (total mobile audio) i think i said something different earlier, my bad if i did. the model number is t1000.1also, i just took the sub outta the box, to try it, and when its outta the box it pounds, as soon as i go to put it in the box while its pounding it starts turning itself off. i really dont understand this. it is a sealed enclosure, that was custom made for this sub. Link to comment Share on other sites More sharing options...
775Tundra Posted July 4, 2013 Report Share Posted July 4, 2013 The tma is 1 ohm stable but not the other one. 2003 Tahoe dc 7.5k dc level 5 15's (3) MMats 341's xs power batts lots of sky high cable dual alts(came off the sky-high gmc and don't know who made them) ipad in center console vu-din in center console all being ripped out and being sold Link to comment Share on other sites More sharing options...
Terry Lee Posted July 4, 2013 Author Report Share Posted July 4, 2013 The tma is 1 ohm stable but not the other one. why would the sub work out of the box but not in the box? i guess my next thing to do is test the ohms of the voice coil, ill do that as soon as i figure out how to Link to comment Share on other sites More sharing options...
Terry Lee Posted July 4, 2013 Author Report Share Posted July 4, 2013 voice coil reads 2 ohms with multimeter Link to comment Share on other sites More sharing options...
VDubstep Posted July 4, 2013 Report Share Posted July 4, 2013 both coils? 2007 VW City Golf Lanzar SNV695N H/U (That's right lol) PPI BK1800.1D PPI BK800.4 2 - 12" Alpine Type R (1241) 2 Sets RF T2 Components Stinger PRO 1/0 Coming Soon 320A Mechman Billettech 4 XS D4700 (1 Front, 3 Rear) Coming Later....Much Later 2 - AA SMD 15s (or 18s if I can fit a box) 3 more - PPI BK1800.1d MORE XS MORE COPPER MORE EARPLUGS Link to comment Share on other sites More sharing options...
775Tundra Posted July 4, 2013 Report Share Posted July 4, 2013 How are they wired (+_+_+&_-) 2003 Tahoe dc 7.5k dc level 5 15's (3) MMats 341's xs power batts lots of sky high cable dual alts(came off the sky-high gmc and don't know who made them) ipad in center console vu-din in center console all being ripped out and being sold Link to comment Share on other sites More sharing options...
Terry Lee Posted July 4, 2013 Author Report Share Posted July 4, 2013 both coils? yes. 2 on the dot. How are they wired (+_+_+& _-) the positives are wired together, the same as the negatives, and then the cord going to my amp out the back of the box. im not sure if thats the answer your looking to hear, i actually JUST made a video and its currently uploading, i should be able to post the link within 5 minutes. Link to comment Share on other sites More sharing options...
775Tundra Posted July 4, 2013 Report Share Posted July 4, 2013 So it's wired to 1 ohm. 2003 Tahoe dc 7.5k dc level 5 15's (3) MMats 341's xs power batts lots of sky high cable dual alts(came off the sky-high gmc and don't know who made them) ipad in center console vu-din in center console all being ripped out and being sold Link to comment Share on other sites More sharing options...
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