Help Troubleshooting

[Maebros]

So i recently installed my system into my 2011 Rav4 it worked great for a few days but now if the volume is up past about 20 the my subwoofers get all clippy and then stop working.

i checked all my connections and everything seems to be solid.

if i play it under vol 25 it plays normal for a while but eventually starts to cut out too.

my speakers are crystal clear at all volumes

any suggestions on what to look for

here is my setup

pioneer DEh 80 prs

crescendo bc2k tuned with dd1 (track 5 i think the 40hz -10db)

2 dc lvl 3 12

AQ120.4

hertz hsk 165

d2400

d3400

stock alt

any tips ,things to look for... well any help would be appreciated

[jarrius]

first I think you should have used the -5 db tone. I think it might be a electrical issue did you check to see if your amp was going in to protect? also have you montered your voltage? to me that's a lot of power for put on a stock alt with 2 batts.