How about this, I have:
1. Pioneer TS-A1686R A-Series 6.5" 350-Watt 4-Way Speakers

2. Pioneer TS-A6996R A-Series 6" X 9" 650W 5-Way Speakers

3. Joying 10" head unit.

Looking to get:
1. Rockford R300X4 Prime 4-Channel Amplifier

2. Rockford Fosgate R2D4-10 Prime R2 DVC 4 Ohm 10-Inch 250 Watts RMS 500 Watts Peak Subwoofer

3. KnuKonceptz Blue KCA Complete 8 Gauge Amp Installation Wiring Kit


4. KnuKonceptz Red KCA Complete 4 Gauge Amplifier Installation Wiring Kit

Can I connect all that to 4 channel amp?