1. Applicable Model: The inactive speaker activation harness is a replacement for Tesla Model 3 2018‑2020, please check the model and year before ordering.
2. Activate Speakers: The original car can only use 8 speakers. With this wire harness, you can activate the 6 inactive speakers on (only 4 in post March 2020 build) cars. Give you more wonderful music enjoyment.
3. Practical: Give your ears a better listening experience and enjoy the pleasure of being surrounded by music, with stable data transmission and lossless sound quality.
4. High Performance: The wiring harness does not require additional processing, with thicker wire, low resistance, better sound effect, and safe to operate.
5. Non Destructive Installation: It is designed according to the original car interface, and can be inserted directly into the interface. Installation is simple and without any damage.

Spec:
Item Type: Inactive Speaker Activation Harness
Material: ABS
Fitment:
Replacement for Tesla Model 3 2018‑2020

packing list:
1 xWire Harness
1 x Screw Remover
1 x Interior Removal Tool

Note:
The power must be turned off before installation, the co pilot window will be minimized, and the door cannot be opened or closed during this period.