You will need to upgrade your wiring to 0 guage from the battery, and split it to 4 guage going to each amp, which will also require a new 3 way fused distribution block.
--You will also need to do an alternator and grounding strap upgrade, or you are going to kill your alternator in a matter of a few months with that much power coming off it.
Rockford Fosgate 4 Gauge dual Amplifier Kit w 2 rca's, NEW JL AUDIO XD-PCS1/0-2B 1/0 AWG GAUGE DUAL CAR AMPLIFIER AMP WIRE INSTALL KIT , NEW! JL Audio XD-PCS4-2B Car 4 Gauge Dual Amplifier Kit, 1933 1934 FORD SCHWARZE DUAL OIL AMP GAUGE RESTORATION KIT NEWLY CREATED, 1967 FORD MUSTANG SHELBY DUAL GAUGE POD W/GREEN LINE OIL & AMP GAUGES, NEW! JL Audio XD-PCS4-2B Car 4 Gauge Dual Amplifier Kit, NEW! JL Audio XD-PCS2-2B Car 2 Gauge Dual Amplifier Kit, NEW! JL Audio XD-PCS2-2B Car 2 Gauge Dual Amplifier Kit, OPTIKITCAP0 0 Gauge Dual Amplifier Wire Kit & 3.0 Farad LED Round Capacitor, The InstallBay AK01 0 Gauge Complete Dual Amplifier/Amp Installation Kit, NEW! JL Audio XD-PCS2-2B Car 2 Gauge Dual Amplifier Kit, Xscorpion PAK48.2R 4 Gauge Complete Power Dual Amplifier/Amp Installation Kit, NEW! JL Audio XD-PCS4-2B Car 4 Gauge Dual Amplifier Kit, HIGH END Dual AGU Fuse Holder Power Distribution Block 2 4 8 Gauge Car Amp NEW, XSCORPION DUAL AGU FUSE HOLDER (3) 2/4 GAUGE IN - (2) 4/8 GAUGE OUT - AMP POWER, Rockford Fosgate 4 Gauge dual Amplifier Kit w 2 rca's, LANZAR CAR OPTIKITCAP0 DUAL AMPLIFIER KIT 0 GAUGE W/ 3.0 FARAD ROUND CAPACITOR, Rockford Fosgate RFK4D 4 Gauge Complete Dual Amplifier/Amp Installation Kit, JL Audio XB-PCS2-2 2 Gauge Dual Amplifier Connector Kit, NEW IN BOX!!, NEW! JL Audio XD-PCS4-2B Car 4 Gauge Dual Amplifier Kit, Rockford Fosgate 0 Gauge DUAL Amp Kit & 10 Farad Cap, Rockford Fosgate 0 Gauge Dual Amplifier Kit RFK1D, Cadence FDA4+8K 4/8 AWG Gauge Dual Amplifier Installation Multi-Amp Wire Kit, Competition Dual 4 or 8 Gauge Ring Terminal Amp Wiring, High End Pro Gold Dual 4 or 8 Gauge Ring Terminal Car Amp Install Power Wiring, ROCKFORD FOSGATE DUAL AMP 1G AWG WIRING AMPLIFIER POWER INSTALLATION CABLE KIT, JL Audio XC-PCS4-2B 4 Gauge Dual Amplifier/Amp Installation Power Kit, STINGER SPK5645R 4 GAUGE DUAL AMPLIFIER AMP KIT NEW, KICKER® PKD4 4 Gauge AWG DUAL AMP POWER WIRE KIT 09PKD4, JL AUDIO® XD-PCS2-2B 2 Gauge AWG DUAL AMP INSTALL KIT , JL Audio XD-PCS4-2B 4 Gauge Premium Series Dual Amplifier Power Installation Kit, Rockford Fosgate RFK4D 4/8 Gauge Dual Amplifier Install Kit Oxygen Free Copper, *NEW* JL AUDIO® XD-PCS2-2B 2 AWG GAUGE DUAL CAR AMPLIFIER AMP WIRE INSTALL KIT , KICKER PKD4 4 GAUGE DUAL AMP POWER INSTALL WIRE KIT NEW, STINGER SPK5645R 4 GAUGE DUAL AMPLIFIER AMP KIT NEW, New Kicker 09PKD4 4 Gauge Dual Amplifier Power Wire Install Kit 4 AWG 09-PKD4, KICKER 09PKD4 4 AWG/GAUGE DUAL AMPLIFIER/AMP POWER INSTALLATION INSTALL KIT PKD4, Lanzar OPTIKITCAP0 Optidrive 0 Gauge Dual Amplifier Wire Kit & 3.0 Farad Round, LANZAR OPTIKITCAP0 NEW DUAL AMPLIFIER KIT 0 GAUGE W/ 3.0 FARAD ROUND CAPACITOR, NEW Rockford Fosgate RFK4D Complete Dual Amplifier Installation Kit - 4 Gauge, *NEW* JL AUDIO® XD-PCS4-2B 4 AWG GAUGE DUAL CAR AMPLIFIER AMP WIRE INSTALL KIT , Kicker PKD1 (09PKD1) Dual 1/0 Gauge Power Amplifier/Amp Installation Wiring Kit, Rockford Fosgate 0 Gauge DUAL Amp Kit & 2 Farad Cap, EFX reVoPAKx 8 AWG Gauge Dual Amplifier/Amp Add-On Installation Wiring Kit, KICKER 2009/09 PKD1 1/0AWG 1/0 AWG GAUGE DUAL AMPLIFIER/AMP POWER INSTALL KIT, KICKER PKD1 1/0 GAUGE DUAL AMP POWER INSTALL KIT NEW, Make Wave Mini Dual Oil Pressure & Amp Gauge 4095 New In Package Nice!!, COMPETITION DUAL 0 2 GAUGE RING TERMINAL CAR AMP BATTERY POWER WIRING INSTALL, SCOSCHE E3200 E2 0-4 GAUGE DUAL AMPLIFIER AMP KIT 3200W, XScorpion Dual 0 2 Gauge Platinum Pro Style Ring Terminal Car Audio Amp Install,
