Originally Posted by RonRizz

sub enclosure is .70, recommended is .65 for 10w0. sub displacement gets you near perfect... add 1/2 lb of polyfill to each side. this will get your volume slightly larger (hence deeper bass)
Also, your only seeing 150w at each speaker. they are rated at 300. you need at least a 600 watt @ 2 ohm amp. These subs aren't living up to their potential on that amp.....