302yota 10+ year member
CarAudio.com Elite
ive noticed that sometimes my saz3000 will cut off when I play certain songs, (songs that have about the same frequency low notes (maybe somewhere around 18-23hz)..im running a dual .7 fisp4 18 at 1.4ohms...ive got a xs3400 under the hood, and g31 in the back...just a 140a alt though...amp doesn't get hot, but it will just cut off, and I have to turn the radio off and back on for it to come back on...my voltage doesn't drop any lower than 12.5