(2) RE Audio 10" SX's in a 4th order bandpass ported through the rear deck of a Lexus GS300 with a 6" Aero Port powered by a Hifonic BXi-2010D on a Kinetik HC2400 in the rear and a red top Optima up front, 1/0 gauge Kicker power cable.
1.6cuft for sealed section
2.3cuft for ported section
Due to the nature of the 4th order design even with the tuning of the ported section being 45hz this setup hits the lows like crazy and peaks at 30hz.
The bass is super smooth and very very deep, it's the smoothest and best sounding bass I've heard!
No trunk rattle is awesome, 4th order's ported through the rear deck FTW!!!
I'll get some more vids up later, any requests...