Downfiring Kicker CVX 12 ported going in the back of a full size extended cab pickup cabin.

I'm not sure what to call this. I was going to do an aperiodic bifold chamber (ABC box), but I liked it this way more. It's for a PSI Level 5 15 in the back of a small SUV.

2 Skar VXF 12's ported going in a trunk.

2 Skar VXF 15's ported going in an old school Chevy sedan trunk.

Skar VXF 12 series 6th order bandpass going in the cabin of an extended cab pickup truck.

Sundown Zv6 18 ported going in the back of a small wagon.

2 Digital Design Z4 18's ported wall going in the back of a Jeep Wrangler.

Customer built my design and did an absolutely killer job! This is 4 Fi BTL-4 15's that have a 14,000 watt RMS rating total. I put a lot of time, thought, and math into the layout of my enclosures. Maybe you can look at this box and see how the layout looks, and maybe see what I mean when I say I really take care in how I design boxes, and it's all for the absolute hardest hitting, best sounding bass.

Skar VXF 15 ported going in the back of a minivan.

SoundQubed HDC310 series 6th order downfiring bandpass going behind the rear seats in a mid size SUV.