I have never had a radio shut off because of amp draw lol. stock ignition with a kicker ZR1000 running 2 ohm stereo on 2 12" kicker CVX's and a ZR600 running at 4 ohms on 2 infinity 6x9's in rear and 2 infinity 4x6's up front. Had that amp turned all the way down lol..Lights dimmed very bad and battery drained to 9 volts all the time but I guess you need to know when to turn it off. Never cared much for class D Amps but I think i'm going to get a kicker ZX 2500.1 and try that one out. I've always been a Kicker fan. But there are many good companies out there I havent tried yet
yea im gettin one this friday if i have the money its bad enough it shuts my radio off sometimes
i got a new amp today its a clarion apx1300 300 watt. hooked up to my 2 12 inch sony in a sealed box. that amp hits so much harder than my 800 watt sony. i think i need a new alternator though cause my lights dim pretty badly now