I just picked up some DIAMOND Audio D3 12"s. i think they sound really clear, loud, clean. they sound great. they get louder than my Jl w3 12 in a bassworx box. has any body ever messed with Diamond audio? i think i want some more stuff from Diamond
Just take a old basket and buy a new cone, find somthing to cover up the hole in the middle, than put a bolt thoght it and you can adjust the mass with washers, I have 1 15" 3 12"s 4 10"s but I dont want to sell. they are easy to build / tune
I hope this helps you out
they hit all the freq, of a sealed box, but is loud like a ported box, The song "put on" is loud on every note, than the 28hz note hits and it gets windy in the car. I think a good rule of thumb is twice the cone area of the driver. so with a 12" driver you would want 2x 12"...
Mine you can add weight with metal washers, I* have a bolt sticking though then center of the PR's , so I can tune it to where ever I want it. In a ported box the l7's have a very narrow freq, range. but with the PR's they seam to go LOW and still sream on the high bass notes. I...