{"product_id":"evkitt-diy-audio-speaker-activation-harness-for-tesla-model-3-2021-2022-premium-ofc-copper-plug-play-sound-upgrade","title":"EVKITT DIY Audio Speaker Activation Harness for Tesla Model 3 2021-2022 (Premium OFC Copper, Plug \u0026 Play Sound Upgrade)","description":"\u003cp\u003eThe EVKITT DIY Audio Speaker Activation Harness is a premium plug-and-play sound upgrade solution designed specifically for Tesla Model 3 (2021–2022). This professional-grade wiring harness enables activation and enhancement of additional speaker channels, helping unlock a richer and more immersive in-car audio experience without complex modifications.\u003c\/p\u003e\n\u003cp\u003eConstructed with premium OFC (oxygen-free copper) wiring, the harness delivers excellent conductivity, stable signal transmission, and reduced audio loss for improved sound clarity. The high-quality copper core ensures reliable performance, making it suitable for long-term use in automotive audio systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for true plug-and-play installation, this harness connects directly to the factory audio system without cutting or splicing wires, preserving the original wiring integrity of your Tesla. It is ideal for enthusiasts looking to enhance treble, midrange, and overall sound depth while maintaining OEM system safety and stability.\u003c\/p\u003e\n\u003cp\u003e🚗 Features:\u003cbr\u003e• Compatible with Tesla Model 3 (2021–2022)\u003cbr\u003e• DIY audio speaker activation upgrade harness\u003cbr\u003e• Premium OFC (oxygen-free copper) wiring construction\u003cbr\u003e• Plug-and-play installation, no wire cutting required\u003cbr\u003e• Enhances audio clarity, depth, and sound performance\u003cbr\u003e• Stable and low-loss signal transmission\u003cbr\u003e• Preserves original factory wiring integrity\u003cbr\u003e• Durable, heat-resistant automotive-grade design\u003cbr\u003e• Ideal for upgrading Tesla in-car audio experience\u003cbr\u003e• Perfect solution for audio enthusiasts seeking OEM+ sound improvement\u003cbr\u003e\u003c\/p\u003e","brand":"EVKITT","offers":[{"title":"Default Title","offer_id":54811751842164,"sku":null,"price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/4022\/3860\/files\/O1CN01Zwmv9m1v6qeaZbomL__6000000006124-0-cbu_global_ai_agent.jpg?v=1781447204","url":"https:\/\/www.evkitt.com\/products\/evkitt-diy-audio-speaker-activation-harness-for-tesla-model-3-2021-2022-premium-ofc-copper-plug-play-sound-upgrade","provider":"EVKITT","version":"1.0","type":"link"}