【20cm Subwoofer UP W8MB-S4 RHD for Mercedes-Benz Right-Hand-Drive Vehicles】

With the Mercedes-Benz OEM audio, you want just a bit more depth in the bass. However, you don’t want to install a box-type subwoofer that takes up a lot of space in the trunk. That’s exactly what UP W8MB-S4 RHD is for.

A left-and-right set of 20cm subwoofers designed to match the front woofer positions in right-hand-drive vehicles. While taking advantage of the factory mounting locations, this setup makes it easy to add the low tones that form the foundation of your music. Rather than simply increasing the amount of bass, it adds thickness that supports vocals and instruments, helping the overall sound feel calmer and easier to listen to.

The diaphragm uses a lightweight, high-rigidity paper cone, and the magnetic circuit uses a neodymium magnet. The reproduction frequency response is 25Hz to 250Hz, reproducing primarily in the subwoofer range. Even when driven as a full-range system, it’s easy to balance roles with the front speakers. You can aim for a sound that naturally comes together throughout the cabin—not just bass pushing forward.

Even with the same product, the final result will vary depending on the vehicle’s OEM system and grade, as well as any existing acoustic processing. It’s important to adjust after installation while checking how it connects with the front speakers. If I were doing it, I wouldn’t think about the subwoofer in isolation; I’d confirm what you’re currently dissatisfied with in the sound and what music you usually listen to, then combine components so the effect comes through clearly where it’s needed.

Because the woofer shape differs between right-hand-drive and left-hand-drive versions, you must confirm the vehicle specifications before ordering. If you’d like to hear the Mercedes-Benz bass more clearly and firmly, please consult us with your car model, grade, and your current audio configuration. Let’s sort out the best approach for your vehicle together.

■ Main Specifications / Specs

【Basic Information】
Product name: UP W8MB-S4 RHD
Type: Subwoofer
Configuration: Left & Right set
Size: 20cm
Fitment: For Mercedes-Benz right-hand-drive vehicles only

【Performance】
Frequency response: 25Hz–250Hz

【Key Construction】
Diaphragm: Paper cone
Magnetic circuit: Neodymium magnet

• The shape differs between the right-hand-drive version and the left-hand-drive version. We will advise on fitment and installation details after confirming the vehicle specifications and the existing system.

Shop Owner　Komizo