Lightweight bass solutions?

[AK SloPok 10+ year member]

I made a small slot port box 40hz for two TB 5.25s and was amazed at their output. Not very linear but fun... they make that same sub in a 6, 8 and 10 I think.

 

[jdawg 5,000+ posts]

Tang Band neos like said, run them IB or if you build a box use birch ply