Am I making a mistake?

[darkhunter139 10+ year member]

Think it could handle a MTX 1501D if I only wire it at like 750 watts at 14.4V 4 ohm

 

[Petey Goldz 10+ year member]

Im running 500 watts now and get no dimming
Here is a stupid question how will I know if I am getting dimming? Lol

Also can I f anything up by trying this amp out without doing the big three or anything

turn your headlights on at night and face it towards a garage...