What's needed for Orion 2500D ...............

[CRXBMPN 5,000+ posts]

i have had two d34 yellow tops on one and it has next to no dimming in my rsx. now, i have two 2500d's @ .5 ohm each and there is a pretty decent amt of dimming with two yellow tops... one run of 0g going from front/back.

 

[grimreper912003 5,000+ posts]

I have a 2500d at 2ohm in my truck. No dimming while driving. My electrical is a deep cycle inthd back. Large interstate under the hood, factory 120A, big 3 in 1/0, 1 run of 1/0.

 

[BassBooster 10+ year member]

So a deep cycle in the back and there should b no dimming