Its a clarion cz702. Im running it in "normal" mode with a set of components using their active crossover. Well the EQ makes no sense to me and the user manual doesn't explain it. Rather than the normal "bass ,mid , treble" adjustments like my past HU's have had, this one has "beat eq" that you can either set to "impact, excite, Bass boost, or off". You can adjust each setting to +3 or -3. Then theres a "custom" one that has a band 1,2,3,4, and 5. You can add up too +12 or -12 to each band and you can adjust something called "Q" on each band. But no matter how much i crank up or down these settings, they dont have any effect on the speakers that i can hear? I dont understand? Any have experience with this Headunit? I made a post asking about this on the diymobileaudio forum but no one ever replied lol. So here i am. Thanks for help. Oh and my new system sounds awsome btw even tho i cant figure this part out =]