Diamond Audio D3 800.1 issue.

[Frankensub]

The amp is connected with 4 gauge wire for positive from term block that is fed by 8 ft of 2 gauge. Ground is 2 gauge roughly 15 inches long. When car is off the amp does good untill you increase bass boost or gain them it cuts out like loss off amperage. When you crank the car the amp relay will click and turn amp off, then a second later the amp turns back on, then immediately back off. Then on. Then off..... I cleaned up my ground connection and still same outcome. Any tips or pointers will be greatly appreciated.

Click to read more...