How about this, I have:
1. Pioneer TS-A1686R A-Series 6.5" 350-Watt 4-Way Speakers
https://www.amazon.com/Pioneer-TS-A1...oneer+speakers


2. Pioneer TS-A6996R A-Series 6" X 9" 650W 5-Way Speakers
https://www.amazon.com/Pioneer-TS-A6...r+speakers+6x9


3. Joying 10" head unit.


Looking to get:
1. Rockford R300X4 Prime 4-Channel Amplifier
https://www.amazon.com/gp/product/B0...KIKX0DER&psc=1


2. Rockford Fosgate R2D4-10 Prime R2 DVC 4 Ohm 10-Inch 250 Watts RMS 500 Watts Peak Subwoofer
https://www.amazon.com/Rockford-Fosg...ford+subwoofer


3. KnuKonceptz Blue KCA Complete 8 Gauge Amp Installation Wiring Kit
https://www.amazon.com/gp/product/B0...J4Y2QP8Z&psc=1


Or


4. KnuKonceptz Red KCA Complete 4 Gauge Amplifier Installation Wiring Kit
https://www.amazon.com/gp/product/B0...J4Y2QP8Z&psc=1


Can I connect all that to 4 channel amp?