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Stinger STXKJW8 Under-Seat Amplifier 8-Gauge Wiring Kit Compatible with 2007-2022 Jeep Wrangler Unlimited JL/JK & 2020-2022 Jeep Gladiator JT

Upgrade your Jeep's audio system with the Stinger STXKJW8 Under-Seat Amplifier Wiring Kit, engineered specifically for Jeep Wrangler Unlimited (4-door) and Jeep Gladiator JT models. Designed to simplify amplifier installation beneath the driver or passenger seat, this premium wiring kit provides everything needed for a clean, professional installation.

Built to withstand harsh off-road environments, the STXKJW8 features 100% Oxygen-Free Copper (OFC) power and ground wire, an element-ready protective jacket, and pre-cut, pre-terminated, and loomed wiring for quick installation and maximum reliability. Whether you're installing a Stinger, AudioControl, Phoenix Gold, or another aftermarket amplifier, this kit delivers exceptional power transfer and durability.

Features

• Vehicle-specific under-seat amplifier wiring kit

• Designed for Jeep Wrangler Unlimited (4-door) and Gladiator JT

• Fits driver or passenger front seat amplifier locations

• Premium Oxygen-Free Copper (OFC) power and ground cable

• Heavy-duty 8 AWG amplifier wiring kit

• Element-ready protective jacket resists water, dirt, dust, and debris

• Pre-cut, pre-terminated, and wire-loomed for a professional installation

• Expandable X-Link fuse holder with custom mounting bracket

• Includes premium 4000 Series 2-channel directional twisted-pair RCA cable

• Includes wire ferrules, remote turn-on wire, and installation hardware

• Ideal for Stinger, AudioControl, Phoenix Gold, and most aftermarket amplifiers

Specifications

• Model: STXKJW8

• Product Type: Under-Seat Amplifier Wiring Kit

• Wire Gauge: 8 AWG

• Power/Ground Conductor: Oxygen-Free Copper (OFC)

• RCA Cable: 2-Channel 4000 Series Directional Twisted-Pair

• Fuse Holder: Expandable X-Link

• Installation Location: Driver or Passenger Front Seat

Case Specifications

• Case Height: 9.36"

• Case Length: 12.285"

• Net Weight: 15 lb

• Gross Weight: 16.4 lb

Vehicle Compatibility

Jeep

• Wrangler Unlimited (JK & JL, 4-Door) — 2007-2022

• Gladiator JT — 2020-2022

Applications

• Under-seat amplifier installations

• Factory audio system upgrades

• Jeep off-road audio systems

• Marine and weather-resistant amplifier installations

• OEM and aftermarket audio upgrades

Package Includes

• Pre-cut 8 AWG OFC Power Wire

• Pre-cut 8 AWG OFC Ground Wire

• Expandable X-Link Fuse Holder with Mounting Bracket

• 2-Channel 4000 Series Directional Twisted-Pair RCA Cable

• Remote Turn-On Wire

• Wire Ferrules

• Installation Hardware Pack

• 1 × Stinger STXKJW8 Under-Seat Amplifier Wiring Kit