Get the components you need to successfully install a single amplifier in your automobile with the JL Audio XAPCS81 8 AWG 12V Power Connection System. Included in the kit is an ANL or AFS master fuse block with fuse, master ground lug, dual amplifier connection system with a 2-way power distribution block, 8 AWG red wire, 8 AWG black power wire, blue remote turn-on lead wire, rubber firewall grommet, black nylon wire ties and hex wrenches. Includes all the components needed to install a single amplification system in your automobile Intended for use with a single amplifier up to 300W Components in kit are the same high-quality components that are sold separately Provides maximum power connections resulting in excellent sound transmissions Everything you need to achieve safe, high-integrity power connections for one amplifier (up to 300 W)