【KICKER Sound Upgrade Plan for Land Cruiser 300 / Harrier Vehicles with JBL】

You want just a bit more depth and impact in the sound from your factory JBL system. This is a sound-upgrade plan that combines a KICKER subwoofer and speakers for exactly that.

Instead of simply making the bass louder, we tune it with the connection to the front speakers in mind—so even the music you listen to every day becomes easier to enjoy with a more cohesive sound and a stronger sense of presence. It’s also ideal for those who want to enjoy a thick, full sound without turning the volume up.

For Land Cruiser 300 and Harrier vehicles with JBL, it’s important to proceed while confirming compatibility with the factory system and the connection method. At LOGON, we ask about your vehicle’s specifications, how you like to listen, and your preferences—and we’ll propose not only the installation, but also adjustments for the final setup.

If you’d like to enjoy your usual songs again, more carefully, in your important car, please feel free to consult us.