【Speaker Wiring Labor｜Install the Network Together Under the Seat】

When replacing a speaker, this is a procedure where you do not reuse the original wiring as-is, but instead run new wiring from the head unit to the speaker. While checking the condition of the vehicle and the system, we finish the installation using a wiring method that makes it easier to bring out the speaker’s original performance.

The passive network is installed together in a location that is easy to check and convenient to work on—such as under the seat. This not only makes it easier to organize the wiring, but also creates a configuration that makes it easier to evolve the system in the future, even if you decide to add a power amplifier.

The final result for the speakers changes not only based on the product being installed, but also on how the wiring is routed and how the network is installed. We consider together a form that is less likely to require rework later, while confirming the vehicle model, your current audio setup, and your planned upgrades.

For those who want to fully enjoy the changes in sound, and for those who are also considering adding an amplifier in the future, I would recommend an installation approach that considers expandability from the start—without using the original wiring. Since the exact details of the work vary depending on the vehicle specifications, please tell us your current system and your preferences first.