ok i'm using a rockford 2 channel amp running about 1200 rms. The amp isn't 1 ohm stable so, when i wire up the sub to put a 4 ohm load into the amp will i put the postive and negatives into the amp where is says bridged? Also i was wondering what i should tune the amp too? My box is tuned at 33hz and i have the p chamfer BL 18". I heard i should set the gain at .5 but that doesnt sound right? i dont know if you need the name of the amp or not i'll have to check for the name and edit this. thank you

edit- BL18" dual two ohm. just with p chamfer

Edited November 12, 200816 yr by alexgammer1

Please read our gain setting tutorial for tips on how to set your amp up correctly.

http://www.soundsolutionsaudio.com/forum/i...c=3704&st=0

Here is a place that will help with the wiring. http://www.crutchfield.com/learn/learningc...=2SVC_4-ohm_4ch

Please read our gain setting tutorial for tips on how to set your amp up correctly.

http://www.soundsolutionsaudio.com/forum/i...c=3704&st=0

We need to change and/or delete that tutorial, there is a lot of misinformation in there...

Please read our gain setting tutorial for tips on how to set your amp up correctly.

http://www.soundsolutionsaudio.com/forum/i...c=3704&st=0

We need to change and/or delete that tutorial, there is a lot of misinformation in there...

Write up a new one! Just make it n00b friendly.

alright i got it figured out thanks alot.