Demensions 37"1/2 x 25" 7/8. Been building spl systems since the mid 90's and have achieved 152+db at 1800w with several setups, 5 impp pro 12" in a crx (sealed) two orion xtr pro 12" in crx (sealed) 2 L7 12" and 2400w in a integra gsr (spl slot port), 1 jbl gti pro power 15 (sealed) and 2400w, havnt metered the wicked one yet but have loaded it with two blaupunks volocity 10" and running an alpine 850, box is still ruff and has become a challange to balance with my amp but after some tweaking and a few finishing touches I'm guessing 152+ on this one as well also with 10's and only 850w reference amp. Will give an update after we see what the meter has to say but so far impressed.... how do I show pics on here......