Hi there, am new on here but looks like a great resource so here goes... I'm looking at different types of enclosure for some jbl 15" 2032H subs and basically can't make my mind up as I'd like some folded W's but also like some of the other options like Cubo's, scoop loaded and G sub... just would really like some advice on what would suit best basicslly ?
Kinda depends on what you have in mind. They have a very high Qes and Fs for modern PA-drivers. I wouldn't put them in a reflex unless it's the low driver of a top cabinet. Cubo 15 Standard would work (stand-alone) from ~45 Hz and up, an unprecedented sensitivity of 103 - 104 dB/W/m would result. Alternatively, a w-bin would raise sensitivity even highr but you'll need to stack several to get down below ~50 Hz.