Monday, April 22, 2013

Rockford Fosgate RTTI- How to build a subwoofer box part 1

Rockford Fosgate RTTI- How to build a subwoofer box part 1 Tube. Duration : 9.75 Mins.


Learn from the experts at RTTI about how to build a subwoofer box. From measuring, cutting and finishing this 3 part video series covers it all.

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