Kicker KEY 200.4 Audio Harness F.A.S.T 5ft

Our KICKER KEY Harness matched with the revolutionary smart DSP and amplifier will deliver a quick, professional-quality car audio upgrade for your factory audio system. The LLJ Customs Elite Harness System, and KICKER KEY will transform your vehicle’s sound system with auto-tuning technology and effortless plug and tune installation. --Amplifier is not included ++  Key Features of the Kicker Key: Self-Tuning DSP Technology: Automatically adjusts audio settings for optimal sound based on microphone placement. Compact, Easy Installation: Place the included microphone where you want your sound to focus, and enjoy premium audio in minutes. Integrated Amplifier: Boosts your factory or aftermarket sound system with powerful, clean output. Factory Compatibility: Built-in load resistors and Auto Turn On Trigger (ART) ensure seamless integration with your vehicle's existing wiring. Remote Control & Accessories: Includes a remote output capable of powering accessories, such as LED str