T-Spec V6-RAK8 8 Gauge V6 Series CCA Amp Kit w/2-Channel RCA Cables
Amazon.com: LEIGESAUDIO 8 Gauge Subwoofer Wiring Kit Ture 8 AWG Amplifier Installation Wiring Kit - Car Amp Wiring Kit Helps You Make Connections and Brings Power to Your Radio, Subwoofer and Speakers : Electronics
Amazon.com: Complete 1500W Gravity 8 Gauge Amplifier Installation Wiring Kit Amp PK2 8 Ga Red - for Installer and DIY Hobbyist - Perfect for Car/Truck/Motorcycle/RV/ATV : Electronics
Rockford Fosgate RFK8i 8-gauge amplifier wiring kit — includes power wiring and 2-channel patch cable at Crutchfield