Alpine MRV-F300 4-Channel Car Amplifier, 50 Watts RMS x 4

LEIGESAUDIO 0/2/4 Gauge in 4/8 Gauge Out 2 Way Amp Copper Power Distribution Block for Car Audio Splitter

Alpine S-S65C S-Series 6.5-inch Component 2-Way Speakers (pair)

InstallGear 4/8/10 AWG Gauge Power Distribution Block 4 Gauge in to (4) 8/10 Gauge Out

Alpine RUX-KNOB Remote Bass Level Control Knob for PDX-M12 and PDX-M6

Alpine CDE-172BT Bluetooth Receiver (replacement of CDE-143BT)

Alpine R-Series 6.5 Inch 300 Watt Coaxial 2-Way Car Audio Speakers, Pair | R-S65

Alpine RUX-KNOB.2 Remote Bass Level Control

Metra MC918-20 20-Feet Nine-Conductor 18 AWG Twisted Multi-Use Cable

InstallGear 14 Gauge AWG 100ft Speaker Wire True Spec and Soft Touch Cable