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Regular Cab Truck, Not Enough Cab Volume for Great Bass?

20K views 20 replies 12 participants last post by  Gmc_dippin  
2 x 15" FTW

Once again, displacement saves the day. In order to improve low frequency response below the relatively high cabin gain frequency of a regular cab truck, you have to move more air as efficiently as possible.


*In a way, it's sorta like IB - only in that case the sheer surface area of larger cones helps to compensate for the relatively low low excursion of typical IB subs. Either way, the more air you move the lower & louder the system will play.