【Basic Labor Fee for Free Plan Only｜Flexible System Build Using Existing Audio】

This is the basic labor fee dedicated to the Free Plan, for those who want to change only the necessary parts while making use of the speakers, DSP, subwoofer, and other components you are using now.

This is suitable for cases where you want to design a configuration according to your vehicle’s condition and your preferences—rather than relying on a fixed package—such as: “Keep the speakers as they are and review the DSP,” “Add only a subwoofer,” or “Upgrade your current system little by little.”

The actual installation cost and installation method will be explained after confirming your vehicle and the equipment you have. This is because the required work content changes depending on your existing wiring and installation condition, as well as the compatibility between the devices. Rather than forcing out only an estimate and having the details change later, organizing which parts can be retained and which parts should be adjusted while viewing the actual vehicle will, in the end, lead to a more satisfactory and convincing result.

On the other hand, if you are mainly considering deadening work or introducing new speakers, a pre-arranged installation plan may offer advantages in terms of both cost and final results.

Whether to “make use of your existing equipment” or “rebuild the system as a complete set” varies depending on the vehicle model, how you use it, and your preferences for sound. If it were me, I would first check the current sound and the condition of your equipment, and then decide together which parts are truly worth investing in.