Help New speaker making a rubbing grinding sound!

[threetimes 10+ year member]

I just got in 2 new lanzar 1232d's and one of them makes a slight grinding/rubbing sounds when i push down on it at a angle,But if i press straight down on it,it dosent make the noise. Could it be bad i havent tried installing it yet altho the surrounding on the one thats grinding feels alot free'er than the one that dosent make the noise any advice would be great thx guys!

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[09civic 5,000+ posts]

all subs will do that if you push at an angle hard

 

[SPLaudio 5,000+ posts]

thats normal when pushing at a angle. play it and listen for noise.