Hey i have two 12" alpine type R's and they r hooked up 2 a mono hifonics 1500 watt amp and iv had them for 6months to 1 year now and they have been perfect. but yesterday i heard a rattaling and i took out 1 of the subs and it was making a rattling noise from inside the sub but when i push down on the rubber outside of it the rattiling kinda goes away but not completly..so any help wit it wud be great i hope its not blown or somethin
