Kicker 47RT0 is a 4-pack of nickel-plated 1/0 AWG 5/16-inch ring terminals for amplifier power and ground wiring. The terminals give installers a clean connection point for securing large-gauge audio power cable to compatible studs, blocks, or terminals. Key Features 1/0 AWG ring terminals 5/16-inch ring size Nickel-plated construction Package of four terminals Designed for amplifier power and ground wiring Application & Compatibility Primary Use: Power and ground wire termination Application: Car audio amplifier wiring, distribution blocks, ground points, and battery terminals Compatibility: Match ring size and wire gauge before crimping Installation Notes Use the correct crimping tool for the wire gauge Verify ring size before installation Protect connections from abrasion and corrosion where applicable Technical Specifications Brand: Kicker Model: 47RT0 Product Type: Ring terminal Wire Gauge: 1/0 AWG Ring Size: 5/16 inch Quantity: 4 terminals Identifiers & Packaging MPN: 47RT0 UPC: 713034014041 Sold As: 4-Pack Included Components: Four nickel-plated 1/0 AWG 5/16-inch ring terminals Why Buy From MCOR Automotive Authorized retailer for the brands we sell Specialists in car audio, marine audio, and vehicle-specific integration Expert support for amplifier wiring, power distribution, signal integration, and clean system setup