【3WAY Wiring Additional Cable / Amplifier Work Fee｜Car Audio Installation】

This is the installation labor fee for additional wiring and mounting the amplifier required when changing to a 3WAY speaker configuration or adding an amplifier and重新 configuring the system.

Simply adding speakers or an amplifier may not result in the sound you had in mind. In a car, how the wiring is routed, how power is taken, and how each unit is connected all affect how the sound comes out, ease of use, and the final finish.

While confirming this system configuration and the condition of your vehicle, we add the necessary wiring and install the amplifier safely. Since the installation details vary depending on how it is combined with your existing car audio, DSP, and speakers, we will guide you through the specifics by looking at your vehicle model and your current system.

If you are considering converting to 3WAY, or if you are thinking about adding an amplifier to further take advantage of your speakers’ performance, we recommend moving forward while looking at the overall vehicle setup rather than deciding on products first. If it were me, I would organize everything into a practical, no-stress plan—including the wiring and mounting methods—before beginning the work.

Main Installation Details

• Additional wiring required for a 3WAY configuration
• Wiring work associated with amplifier installation
• Connection checks with the existing system
• Verification of power and signal wiring
• Post-installation operation check
• Audio tuning as needed

The content varies depending on the vehicle model, your current audio configuration, the number of amplifiers, and how they will be mounted. We provide the exact installation details after confirming your actual vehicle and current system. Even if you’re unsure about converting to 3WAY or adding an amplifier, please start by telling us how you use your car and what kind of sound you like. Let’s work together to design a setup you can enjoy comfortably while listening.