Dang i hope i dont run into this problem. I have a 90 bronco which has 80 amp alt. But im running 2x power to the re sx18 off a mb quart 1600 plus a 400 watt amp for my 6.5s. I havent put the bass amp in not knowing if i should at least upgrade my alt to athe 130 g3 alt first
So OP where is the gain on the amp set? Also what head unit do you have?
Fuck you papermaker
2014 Ford Fusion SE 2.0T
DD M1c, DD SS4A
IDQ12v4 1.8cu sealed
Knuconceptz OFC, Custom fit Soundrive RCAs.
upgraded battery/chassis grounds is more than sufficient to support a zx750. I agree with @DDtC ; on pretty much all he's said. Clipping, poor connections, or both are the most likely culprits here.
An upgraded alt is ALWAYS a good thing to have in this hobby. But not having one is not the real problem here. Fix the issues... then see if you still want/need one.
Pics of where the gain is set at ? Did you use a dmm ? Unibody cars don't have very many good grounding points so I also agree this is prolly the issue most cars/ trucks can hold more than 750 rms with the exception of a few. But the alt is the best option only if truly needed
pioneer avhx 4800 dvd, ampere tfhe 9.0 and 150.4 with arc audio xxd 4080
4 d3100 and 3 deka 8a31 and d975 ,270 dc power and 320 amp singer alt
B2 ref mids,Cdt es6 mids cdt es 010 tweets x2 ,es 03 Mids x 2 mx1000 , sky high ,eb flex, and stinger hpm o gauge wires ,also 2 crossfire xsv2 18s in a 4th order no wall box
NOR CAL DB DRAG JUDGE
the strut tower is not a good location for a ground. use the floor of the vehicle, scratch away all pain and use your own screws and star washer.