These were constructed by me and were built to last. Air tight and sealed with about .5 cubic foot per kick. Has a cutout for a 6.5" driver and a 1" tweeter. Thick glass throughout with a 3/4 MDF face ring. Black fleece covering.
I played with these for weeks to establish the imaging and soundstage. Vocals and sound appear as if they are coming from center of windshield. Solid midbass production
