everything

none

This sub has been pounding for over 7 years now and only has some cone rattle due to the age of the sub. Sending it off for rebuild now for a great price. Its being pushed by a ddm1 amplifier and all i can say is they are a perfect match and i would not settle for any other brand. Best thing on the market. hands down.

Similar Products Used:

dd 1010, diamond d615