Hello I’m not sure if I’m better off running 2 amps or just one? In my set up I’ll have 2 6x9 SL Rainbows rated at 140watts, 2 SL130 5-1/4 rated at 100watts and also a 06 RE XXX 12” rated at, well I’m not really sure because I have ran across different ratings.
My head unit is a Kenwood x689...