BASENOR Tesla Model 3 Standard Range Plus SR+ Inactive Speaker Activation Wire Harness 2016-2020 Price: $49.99 (as of 22/07/2021 04:42 PST- Details)

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Customized Design: This is specially designed for Tesla standard range plus speakers. Suitable for any model 3 Sr +,and it comes with installation video.
Activate Speakers: The original car can only use 8 speakers. With this wire harness, you can activate the 6 inactive speakers on SR+ (only 4 in post March 2020 build) cars. Give you more wonderful music enjoyment.