memphis_vette 10+ year member
CarAudio.com Elite
hey guys i have a DD M3 powering 2 DD1508's in a 1.8 cube box tuned to 38hz. what is the subsonic filter , what does it do, and how should i set it on amp? also what should crossover be set at?
also subs are seeing 1000 rms each 2k total
also subs are seeing 1000 rms each 2k total