2000 Expedition premium sound sub question

[Alaskakid87]

So new to the expedition world the factory sub either rattles against the plastic cover or is blown, It sounds like it creates good bass but almost sounds blown can anyone point me in the right direction and or how to take the cover off to inspect? Thanks

 

[goaliekeg]

http://mediacdn.jlaudio.com/media/mfg/9013/media_document/live_1/SB_F_EXPED_MAN.pdf?1305783851

This should guide you on getting the trim pieces off.

 

[Alaskakid87]

http://mediacdn.jlaudio.com/media/mfg/9013/media_document/live_1/SB_F_EXPED_MAN.pdf?1305783851

This should guide you on getting the trim pieces off.

Thanks