Stinger PG34 1/0 AWG Firewall Bushing

1/0 Ga. Ferrules, 0.71" Pin Lg. - (Pack of 25)

InstallGear 1/0 AWG Gauge Gold Ring Set Screw Battery Ring Terminals (4 Pack)

4 Ga. Ferrules, 0.59" Pin Lg. - (Pack of 50)

Terrans 150pcs 4Types(AWG 4,2,1,2/0) Wire Copper Crimp Connector Non Insulated Cable Housing Ferrule Pin Cord End Terminal Assortment Kit

SoundBox Connected 0 Gauge Red / Black Amplifier Amp Power/Ground 1/0 Wire Set 50 Feet SuperFlex Cable 25 Each, ANL Fuse Holder

InstallGear 1/0 Gauge AWG Crimp Ring Terminals Connectors - 10-Pack (5 Positive, 5 Negative)

InstallGear 1/0 Gauge AWG Tinned Pure Copper Lugs Ring Terminals Connectors with Heat Shrink - 10-Pack

Stinger SPT521 Gauge Reducer 1/0 Gauge Input to 4 Gauge Pin

Parts Express Speaker Gasketing Tape 1/8" x 3/8" x 50 ft. Roll

BT1088 Platinum Dual 1/0 or 4 & 8 Gauge Positive or Negative Battery Terminal