I bought a bad sub i think

[99greengt 10+ year member]

I just got my two subs in and installed them today one works fine but the other just sucks in and freezes up i checked the wiring three time its right so whats wrong with this thing?

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[skmfkr 5,000+ posts]

common chamber? get a dmm and check the ohms

 

[97gp 5,000+ posts]

x2 might have to make a trip to the ohm store

 

[99greengt 10+ year member]

how many ohms should it be?

 

[Saint211 10+ year member]

depends ons voicecoil config of the sub and the way you have it wired...

you might want to check polarity as well.. you said the sub sucks in..

 

[99greengt 10+ year member]

yeah it sucks in and just stays there. i have my system wired at 2ohms so is that what i should be reading?