Upgrade Inactive Speaker Activation Wire Harness for Model 3 SR+

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$35 USD
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Upgrade Inactive Speaker Activation Wire Harness Fits for Model 3 SR+ Speakers 8-14 Cable Removal Tools (2018-2020)

Wire harness and antenna adapter for installing aftermarket radio in Model 3 SR+. Connects to the car audio wire harness to unlock the original six speakers. One customer notes it activates all speakers with solid sound quality

Highlights

  • activates six speakers
  • vehicle-specific harness/antenna
  • high-quality ex-factory tested

Pros

  • unlocks original six speakers
  • wire harness and antenna adapter included
  • described as good quality

Cons

  • installation difficulty varies among users
  • connection type perceived as model-year specific

Best For

  • installing aftermarket radio in Model 3
  • activating all six speakers in 2018-2020 Model 3 SR+
  • replacing missing or inactive speaker wiring
  • audio system upgrade for Model 3
  • antenna adapter compatibility check

Features

  • Fits 2018-2020 Tesla Model 3 SR+ with compatible VIN verification
  • Includes wire harness and antenna adapter for aftermarket radio installation
  • Puts directly into the car Audio Wire harness for Model 3
  • Enables connection to the original six speakers for restored functionality
  • Described as high-quality ex-factory tested with quality control

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