【TESLA FOCAL INSIDE IS T3Y 100｜100mm 2-WAY Component Speaker Kit】

A vehicle-specific speaker kit designed for those who want to enjoy Tesla’s factory audio a bit more clearly and enjoyably.

FOCAL INSIDE IS T3Y 100 features a 100mm 2-WAY component configuration. By replacing the factory speakers, the outlines of vocals and instruments become more defined, making it easier to perceive the fine details and nuances even in the music you usually listen to. Since you can hear more clearly without turning the volume up, it’s also well-suited for enjoying music on long drives.

True to the FOCAL INSIDE series’ “One Car, One Audio Solution,” the design is fundamentally based on fitting inside Tesla’s factory speaker grilles. By avoiding drilling holes in the vehicle or major interior modifications, this product improves the sound quality without changing the atmosphere of your interior—one of its key advantages.

However, depending on vehicle model, grade, and model year, you may need to check wiring, interior components, dedicated parts, and more. Even if the installation conditions are met, if you don’t properly confirm the mounting base for securing the speakers, the connection method, and potential interference with surrounding parts, the final finish after replacement can vary.

At LOGON, we don’t just install the product—we also organize the necessary work by confirming compatibility with your current factory system and your sound preferences. If you’d like to enjoy your Tesla’s sound more naturally, or if you want to start with a speaker replacement rather than making a major system change right away, please feel free to consult us.

Main Specifications

【Basic Information】
Product name: IS T3Y 100
Brand: FOCAL INSIDE
Type: 100mm 2-WAY component speaker kit
Application: For TESLA

【Installation / Fitment】
Installation: Vehicle-specific design based on mounting inside the factory speaker grille
Vehicle modifications: In principle, not required
※ Depending on the vehicle model and grade, special tools such as dedicated parts, rivetters, and may require wiring and interior modifications.

【Configuration】
Speaker configuration: 2-WAY component

※ Installation conditions may differ depending on vehicle model, model year, and grade. We will guide you after checking your vehicle regarding accurate fitment and installation details.