{"product_id":"rockford-fosgate-rfk4d-4-awg-complete-dual-amp-installation-kit","title":"Rockford Fosgate RFK4D 4 AWG Complete Dual Amp Installation Kit","description":"\u003cdiv\u003e\n\u003cp\u003eRockford Fosgate RFK4D is a complete 4 AWG dual-amp installation kit built for high-current car audio systems, featuring 100% PC-OFC copper conductors, mixed-gauge power\/ground runs, and dual 4 AWG distribution blocks for clean, reliable wiring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e4 AWG Power Wire\u003c\/b\u003e: 17 feet of 4 AWG power conductor to deliver ample current to two amplifiers with lower voltage drop compared to thinner gauges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8 AWG Power Wire\u003c\/b\u003e: 6 feet of 8 AWG power conductor for flexible routing where slightly lighter gauge is suitable or for secondary power paths.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e4 AWG Ground Wire\u003c\/b\u003e: 3 feet of 4 AWG ground conductor to establish a solid chassis return and minimize ground noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e8 AWG Ground Wire\u003c\/b\u003e: 6 feet of 8 AWG ground conductor for additional grounding options in a multi-amp install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e16 AWG Speaker Wire\u003c\/b\u003e: 30 feet of 16 AWG speaker wire to connect head unit or amps to front\/rear speakers with adequate impedance for typical mid- to high-power setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e(2) 16 ft Twisted Pair RCA's\u003c\/b\u003e: Two 16-foot RCA interconnects provide signal transfer with reduced susceptibility to noise between source and amplifiers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaxi Fuse Holder and Fuse\u003c\/b\u003e: Integrated fuse protection for the harness, helping safeguard equipment in the event of a fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e(2) 4 AWG Distribution Blocks\u003c\/b\u003e: Two distribution blocks to neatly split power to two amplifiers while keeping wiring organized and under proper gauge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRemote Wire\u003c\/b\u003e: 20 feet of remote turn-on wire to reliably wake up amplifiers in sync with the head unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100 Amp Fuse\u003c\/b\u003e: High-current fuse size suitable for protecting the installation against overloads in dual-amp configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e100% Pure Crystal-Oxygen Free Copper (PC-OFC)\u003c\/b\u003e: Conductors crafted from PC-OFC copper for low resistance and durable, long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIncludes termination hardware\u003c\/b\u003e: All necessary wire termination components are provided to ensure secure, reliable connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFULL spec cable\u003c\/b\u003e: Cable meets or exceeds AWG requirements, ensuring consistent conductor sizing across the kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e1 Year Warranty\u003c\/b\u003e: Manufacturer-backed coverage for peace of mind on the wiring harness components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery PWR\/GND Gauge\u003c\/b\u003e 4 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAmplifier PWR\/GND Gauge\u003c\/b\u003e 8 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpeaker Wire Gauge\u003c\/b\u003e 16 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFuse Type\u003c\/b\u003e MAXI\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDual Amp Installation Kit\u003c\/b\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for dual-amp systems, this RFK4D kit provides cohesive power, ground, signal, and protection all in one bundle, simplifying installation while maintaining high-current capability and clean, organized wiring.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Rockford Fosgate","offers":[{"title":"Default Title","offer_id":49850248298724,"sku":null,"price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/2522\/9028\/files\/rfk4d_1-575x0.webp?v=1789261855","url":"https:\/\/www.12voltoutlet.com\/products\/rockford-fosgate-rfk4d-4-awg-complete-dual-amp-installation-kit","provider":"12 Volt Outlet","version":"1.0","type":"link"}