2PCS Amp Adapter Interface for C7 – PlugandPlay Car Stereo Amplifier Harness with ANC Noise Reduction – Compatible with Factory Amplifier

1. ENHANCE SOUND EXPERIENCE: Seamlessly integrate the amplifier adapter interface into selected vehicles equipped with a stereo system, allowing you to easily add a subwoofer to enhance your sound experience. 2. STABLE PLUG IN: Simply plug into your vehicle's amplifier to provide sub output signals, providing inputs for aftermarket amplifiers, thus adding a whole new of sound quality to your car system. 3. SIMPLE INSTALLATION: No need to disrupt your current system or cut or splice factory wiring. This adapter interface is designed to connect smoothly, making it a hassle free solution. 4. NOISE REDUCTION: Every amplifier adapter comes with an ANC harness to eradicate unwanted feedback noise when adding a subwoofer to your existing system. It ensures clear, uninterrupted high grade sound. 5. EASY ADDITION: With the amplifier adapter interface, boosting your system's bass has never been easier. Add a subwoofer without hassle, and enjoy your music in its fullest form. Spec: Item Type: Amplifier Adapter Kit Material: Plastic Fitment: For C7 2014 to 2019 Fits vehicles too as the amps are all very similar. Installation: Amplifier Location: Wire harness plugs into your amplifier instead of behind the radio. Some known amplifier locations are as follows: Spare tire area, left side. Back wall, center right side Behind glove box For C7- Rear trunk storage compartment Wiring: T harness includes power and ground for the amplifier, as well as 3 channel outputs. Each car will only use 2 channels, but it is important to have all 3 channels on the harness as other model vehicles may use channels that your car does not use. One set per application will not be used. Wire colors: For C7 Gray wire = not used, green wire = right front door, white wire = left front door. Solid is +, Black stripe is - Gray wire = right front door, white wire = left front door, green wire = mono subwoofer. Solid is + (positive), Black striped is - (negative) Product Description: A very valuable tool for adding a subwoofer tovehicles with stereo systems. This will save you a lot of time and hassle. No need to risk cutting or tapping into the sensitive wires of your car or buying expensive aftermarket modules. Simply plug our harness into the main plug on the Amp in your vehicle (diagonal fin). Please note that since systems are digital, there is no available 12v switched power to turn on the new amplifier. The signal from the harness is also high . Therefore, you will need to use a processor or LOC with high signal sensing inputs to process the signal and turn on the amplifier. Please note that while all amplifiers are very similar, the output channels may vary slightly depending on the vehicle. The labels on the harness are specifically setup for vehicle. For any other vehicle, ignore the label, the kit also includes our ANC Defeat Harness, which you will need if your vehicle is ANC equipped. ANC Description: Most stereos are equipped with Active Noise Cancellation (for aka ANC) and use microphones hidden in the vehicle's door panels or roof liner to pick up interior noise. The microphone sends this information to an amplifier, which in turn sends a canceling signal to all the speakers in the car to help quiet the interior. This is a great feature until an aftermarket subwoofer is installed in the vehicle and the stereo goes crazy from the feedback noise of the loop. The ANC harness will overcome this feature and eliminate the feedback so that your new subwoofer sounds the way it should. packing list: 1 x Amplifier Adapter Kit (2PCS)

• Enhanced Integration- Seamlessly integrate the amplifier adapter into compatible vehicle stereo systems—fit for C7 from 2014 to 2019—enabling subwoofer routing without factory system modification. This plug-and-play interface preserves OEM integrity while unlocking deeper bass response and dynamic expansion.
• Secure Plug-and-Play Connection- Features -matched OEM- connectors that snap firmly into place—compatible with factory amplifiers—eliminating loose fits or intermittent signals. The robust housing and gold-plated contacts ensure -term conductivity and vibration- performance on every drive.
• Wire- Installation- Designed for non-invasive integration—no cutting, splicing, or soldering required—just direct harness mating to existing amplifier terminals. Saves hours of labor, maintains factory eligibility, and guarantees reversible, dealership-safe upgrades.
• Active Noise Cancellation- Includes integrated ANC (Active Noise Cancellation) harness technology that suppresses ground loops, alternator whine, and RF interference at the source—delivering studio-grade purity and eliminating hum, buzz, or distortion in sub output channels.
• Effortless Bass Expansion- Turns any compatible factory system into a full- powerhouse—simply add an aftermarket subwoofer and amplifier to unlock cinematic extension. Optimized impedance matching and wide-frequency pass-through ensure tight, articulate, and distortion- bass reproduction.