【Speaker Upgrade Kit for the 40 Vellfire｜Improve Sound Quality with a Genuine Replacement】

This is a dashboard/front-door speaker upgrade kit designed for those who want to enjoy the 40 Vellfire’s factory audio with greater clarity and more comfortable listening.

Compatible with the X grade 8-speaker models (excluding JBL), it features a bolt-on design, so no interior modification is required. While preserving the look and feel of the original interior, it naturally enhances vocal definition, the clarity of high frequencies, and the depth/thickness of the bass. You’ll be able to hear even the fine details in your everyday music while driving, making long drives feel even more enjoyable.

Another appeal is that you can replace the speakers while retaining the factory functions. The actual sound quality will vary depending on the installation method, how well the components match your vehicle, and the final tuning. At LOGON, we’ll work with you to create a sound that fits comfortably—while asking about your preferences and your usage environment.