memphis_vette
10+ year member
CarAudio.com Elite
hey guys im doing a ported box for 2 dd 1508's which will be seeing about 1k rms each. on ddaudio.com it reccomends between 2 to 2.5 cube for two 8'' subs. it will be tuned at 38hz. since i am giving them double rated should i stick with 2 cube? or would i be fine at say 2.25