Fuse question

[abrosk927]

Im running a sundown saz 3500d and it says i need a 300 amp fuse however im only running a 250 amp fuse, and i feel like the amp isn't performing like it should be for 3500 watts, could this be the fuse being to small or the amp could be broken?

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[jasonbillnelson 10+ year member]

do you have quality electrical run? 0ga wire, extra battery? Is your Alternator output alright?

 

[abrosk927]

do you have quality electrical run? 0ga wire, extra battery? Is your Alternator output alright?

OFC 0 gauge to a kinetik 1800 in the rear and a 1400 up front, i am getting a new alt but the stock 100 amp is BRAND new

 

[garretttt4 10+ year member]

OFC 0 gauge to a kinetik 1800 in the rear and a 1400 up front, i am getting a new alt but the stock 100 amp is BRAND new

That alt is too small. Do you have a volt meter? What do you drop to at full tilt? Just 1 run of 0 gauge?

 

[abrosk927]

That alt is too small. Do you have a volt meter? What do you drop to at full tilt? Just 1 run of 0 gauge?

Yea but at full tilt even at night with A/C on i dont get even the slightest bit of dimming or anything