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Axxess ANC-CHH2

Active Noise Cancellation (ANC) Bypass Harness for select 2015-2024 vehicles from Ram, Jeep, Chrysler with Premium Audio Systems

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• Active Noise Cancellation (ANC) Bypass Harness
• Designed to reduce unwanted background noise
• Bypasses the ANC when installing aftermarket equipment
• Compatible with select 2015-2024 vehicles from Ram, Jeep, Chrysler with premium audio systems

See compatible vehicles Learn more about the ancchh2
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List price $34.99
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Description


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Authorized dealer


Axxess ANC-CHH2


This Active Noise Canceling T-Harness solves common problems for installers adding subwoofers or aftermarket speakers to vehicles with Active Noise Cancellation (ANC). The factory active noise-canceling microphones within ANC’s work by measuring the cabin noise in a vehicle and using the speakers to cancel out the road noise and decrease the sound. When adding a subwoofer, the ANC microphones malfunction and cause noise issues in the vehicle. This bypass harness is designed to solve this problem and is pre-wired for an Axxess LOC to be easily added to the audio system. Wiring is easy with plug-n-play connectors and labeling. This harness provides 12-volt constant, ground, and 4 sets of speaker wires.


Product Details:

  • Active Noise Cancellation (ANC) Bypass Harness
  • Compatible with select 2015-2024 vehicles from Ram, Jeep, Chrysler with premium audio systems
  • Designed to reduce unwanted background noise
  • Bypasses the factory ANC to allow installation of aftermarket equipment
  • Pre-wired for Axxess Active Line-Out Converters (Sold separately)
  • May require the addition of load resistors for some vehicles (Sold separately)
  • Includes 12” extended power, ground, and speaker leads
  • Axxess ANC-CHH1 also available for vehicles with premium audio
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features

The vehicle you have selected 2012 Porsche Boxster is not compatible. Change vehicle or See list of compatible similar products


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Item Details


Manufacturer:

Model Number:

ANC-CHH2

Weight:

0.07lbs

Internal SKU:

ancchh2

Internal Product ID:

202189

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Perfect

2020 Dodge 1500 with Alpine. Only use the ANC bypass but everything fit perfectly

By Jonathan on January 31, 2026 Checkmark Icon Verified purchase


By raheen on June 24, 2025 Checkmark Icon Verified purchase



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.