I am really considering building (4) B&C 215 or sub 218 subwoofer cabinets. Does anyone have any experience with these? Pictures, plans, etc. Also, what would you recommend for amplifier(s)? The sub 215's seem to have better specs; would it be smarter to build the sub 215 instead of the sub 218?
I would love to build lab subs but we are a weekend warrior band, I currently own 4 ls800p's and a pair of Mackie srm1530's. I love the system but when I start crunching the numbers they seem to get pricey when trying to expand your pa, not to mention the power cables needed.