I have a Kenwood HU KDC-X789 and 4 Infinity Kappa speakers in my F-150 and it sounds great, but I just ordered a Kenwood KAC-X40 amp for it. Is this system going to sound OK. I'm new to all this...Thanks, Chris
It'll be better than running off the HU, but I doubt the amp will put out more than 60W rms x 4. You may start clipping when you turn it up kind of loud.