im planning a project on a 2002 m3 convertible .. im kinda limited to space.. the only way i can get bass from the trunk to the front cabin a through a little ski hole. has anyone here on this forum ever worked on a sub box for this car before? any ideas, pics, specs would really help
equipment ill be using is 10" or 12" alpine type R & 2 400watt alpine mono amps.
thank you in advance