【AT-RX4504P｜Fine-tune your car audio with a 4-channel power amplifier】

If you’re using a factory audio system or an existing setup and want a bit more punch in the sound—if you want to clearly sense the positioning of vocals and instruments—then the Cable AT-RX4504P is worth considering.

Since it’s a 4-channel power amplifier, you can drive both the front and rear speakers properly, and you can also allocate channels as needed to match your system configuration. Even if simply replacing the speakers didn’t change the sound the way you expected, adding an amplifier may help you notice differences such as more headroom when you turn the volume up and better sound cohesion.

That said, a power amplifier isn’t a product where everything is done once it’s installed. The final impression of the sound will vary depending on how you take the power, how the wiring is handled, the installation method, how it’s connected to the factory system, and how it’s paired with your speakers. If you’re choosing the AT-RX4504P, it’s important to confirm your vehicle-side conditions and how you normally listen, then build a configuration that makes sense and doesn’t force the system.

In my case, I don’t think about the amplifier in isolation—I consider the balance with your current speakers and subwoofer(s) and combine everything accordingly. Going through what you want to change together while listening to the music you normally play in the car makes it less likely that you’ll end up with, “It doesn’t sound like I expected” later on.

System building and installation methods using the AT-RX4504P vary depending on the vehicle model, the specifications of the factory audio, and your current setup. If you’re looking for more sound thickness and drive power, please consult us about where adding an amplifier would be most effective while we check your current system. We’ll work with you to create a setup that lets you enjoy your everyday music comfortably, including the adjustments after installation.

Main Specifications / Specs

【Basic Information】
Product name: AT-RX4504P
Brand: Cable
Type: 4-channel power amplifier

For detailed rated output, input/output specifications, dimensions, and more, we will provide information when confirming your vehicle configuration and installation details.