Totally stumped on this one. For some reason my rev 10s loose about 70% of their highs, my in boats turn down about 30% and my subs about 50% after running 3/4 volume anything over a hour or so of play time.
What I've checked: my gains on all my amps are literally almost completely turned down set at 10-15% max. So I don't think it's clipping. When the problem occurs I've checked the voltage at my battery's and my amps. Both show exactly the same voltage ( 12.6v - 12.8v ) none of the amps are going into pertect mode nor are they getting hot, amps are literally cold. I've switched between using my 3.5 on my 420sq and using my aux imput on my head unit. One is no better than the other. Nothing gets turned over 3/4 volume, iPod, head unit or 420.
My equipment: inboats 6 jl 7.7s powered by 2 jl hd amps 600/4
Tower 6 rev 10s powered by 3 jl hd amps 750/1
Subs 2 kicker 15 L7 8 cu ft sealed box powed by 2 jl hd amps 1200/1
Head unit cdm5 and 420sq
|