CSS 10" Sub with dual passive radiator

[ThatSoundsGood]

I finished my CSS sub and it is probably the last one I will ever need. The measurements are exactly what CSS has spec'ed and this thing goes super low and stays clean. 1.5 cubic foot box with dual passive radiators. It is light years better than the 10" sealed Dayton sub that I built a fee years ago. F3 of 28Hz.

 

[JohnnyNG]

Nice work! Bet it sounds punchy as hell.

 

[ThatSoundsGood]

Nice work! Bet it sounds punchy as hell.

They just sound accurate, which is what I want. They go low and they do it cleanly.