I have a kenwood ddx372bt deck installed in my 2000 lexus es300
my stock amp is shot so i am putting in new speakers, amp, and sub.
i bought kenwood kfc-1695ps speakers, 320 watts peak power and 75 watts rms each (4 ohms)

i bought an alpine 8" sub 1000 watts peak power and 350 watts rms (4 ohms)

i recently purchased the kenwood kac-5001ps amp and was wondering if 1000 watts max power, 300 watts rms at 4 ohms is enough power for everything i have.

please reply with your opinion. thanks
-sean