yes i remember you lol, i may not talk alot but i watch alot. you going to the christmas dinner this year?
years ago ppl use to use MDF for enclosures. all the manufactured enclosures use MDf even today. and that's why is because it's cheap at $30 a sheet? but nobody likes useing it cause it's messy as hell, it's heavy and you've gotta predrill it so it doesn't break. box builders for years now have been useing birch plywood instead. at $40-50 a sheet, it costs a bit more but when you're useing 2,3,4,7 sheets the weight saveings is pretty big and it's stronger than MDF. this box i used 2 sheets of birch plywood, plus 1/2 sheet i had left over from when i built my shed. so the baffel is probibly made of that stuff. my original plan was to paint it, but i couldn't decide on a color so i said hell with it i'll worry bout it later and cleared the whole box. i am planing on makeing a new 1 here sometime. this is just a standard ported box i'm going to make a 4th order.
this is the 1st ported box i've ever made. so my expectations weren't too high lol. it's a lil sloppy looking but i was planing to paint it so i wasn't worried about makeing it pretty. it's 16cu ft ported to 29hz. it'll play from around 20hz up to 60hz? not sure how high it goes. that video i posted gets down to 24hz.