【PLUG&PLAY elite MB205KJ4 2-Way Front/Rear Speaker Kit for Mercedes-Benz】

You want a bit more clarity and spaciousness from your factory audio. You want to hear vocals more clearly. If that sounds like you, the 2-Way front/rear speaker kit “PLUG&PLAY elite MB205KJ4” for Mercedes-Benz is for you.

By replacing the front and rear speakers together, it’s easier to fine-tune the soundstage position and balance. The high frequencies shift toward a clearer direction, while the mid-bass and low-mid range become more expressive. You can also enjoy a different way of hearing—different from the factory speakers—such as the subtle nuances in vocals and the overlapping of instruments. Even with songs you already listen to regularly, you should notice more easily the contours of the vocals and the amount of audio information.

This product is a Japan-original model jointly developed by three brands: BEWITH, FOCAL, and PLUG&PLAY. It is designed not only for the speaker units themselves, but also includes the high-precision aluminum die-cast brackets used for installation, with a configuration that does not require drilling holes or interior modifications on the vehicle side.

However, some wiring work on the vehicle side is required. Also, depending on the specifications of the factory speakers, the speaker kit model that can be installed will differ. In particular, for vehicles equipped with the late-model C-Class Advanced Sound System (9 speakers), when installing a set that includes the front speakers, you will additionally need the separately sold genuine subwoofer filter “X-WR3.”

Even with the same speakers, the final results will vary depending on the vehicle’s factory system, grade, and installation conditions. At LOGON, we first confirm the vehicle specifications and then guide you through a reasonable, no-stress setup—including front/rear combinations, the necessary parts, and wiring processing. If it were me, I wouldn’t decide only the product first; I would also confirm your usual listening habits and sound preferences before proceeding.

If you’re considering upgrading from factory speakers, please contact us with your vehicle model, grade, and the specifications of your factory audio. Let’s organize the combination that suits your car together and aim for a sound you can enjoy comfortably for a long time.

Main Specifications / Specs

【Basic Information】

• Product name: PLUG&PLAY elite MB205KJ4
• Type: 2-Way front/rear speaker kit
• Compatible with: Mercedes-Benz

【Components / Installation】

• Front speakers: Included
• Rear speakers: Included
• High-precision aluminum die-cast brackets: Used
• Drilling holes / interior modifications on the vehicle side: Not required
• Vehicle-side wiring modifications: Some required

【Notes on Compatibility】

• Depending on the specifications of the factory speakers, the speaker kit model that can be installed may differ.
• For late-model C-Class vehicles equipped with the Advanced Sound System (9 speakers), when installing a set that includes the front speakers, you will additionally need the separately sold genuine subwoofer filter “X-WR3.”