【Mercedes-Benz Dedicated 2-Way Trade-In Speakers UG MB-100F】

This is a Mercedes-Benz-dedicated 2-way trade-in speaker system for those who want to replace the factory speakers and enjoy music a bit more naturally inside the cabin.

Designed for installation in the front and rear doors, it is built with replacement of the factory speakers in mind. The tweeters use a 25mm silk dome diaphragm and a neodymium magnet. They reproduce the high frequencies without making them overly hard, delivering a natural sense of spaciousness.

The midrange combines a 100mm paper cone with a ferrite magnet to handle the mid and low frequencies. For those who feel that vocals and instrument sounds sound muffled, or that with the factory speakers it’s hard to hear the finer details of music, this is a speaker that’s easy to consider for an upgrade.

The tweeter cable has a dedicated built-in high-pass filter. Wiring connects to the factory coupler with a one-touch connection, and no vehicle-side modification is required. It’s suited to people who want to revisit their speakers without making a major system change—while retaining the convenience of the factory setup.

However, even with the same speakers, the final result will vary depending on the factory system for each vehicle model, the installation condition, and the processing on the door side. Sometimes replacing the speakers alone is sufficient, and sometimes it’s better to check the installation area and review the condition of the doors.

At LOGON, we check the vehicle specifications and your current audio concerns, and think together about whether the UG MB-100F is a good fit or whether another approach would be better. If I were choosing, I wouldn’t decide only based on the product first; I’d also confirm the music and volume you normally listen to, as well as the details of the factory system, before selecting.

If you’re considering replacing Mercedes-Benz speakers, let’s organize the direction in a sensible way while confirming details like your vehicle model and year.

Main Specifications / Specs

【Basic Information】
Product name: UG MB-100F
Type: Mercedes-Benz dedicated 2-way trade-in system speakers
Fitment: Compatible with front doors / rear doors

【Tweeter】
Diaphragm: 25mm silk dome
Magnetic circuit: Neodymium magnet
High-pass filter: Built into the tweeter cable

【Midrange】
Size: 100mm
Diaphragm: Paper cone
Magnetic circuit: Ferrite magnet
Mounting depth: 33mm

【Performance】
Frequency response: 90Hz to 22kHz
Sensitivity: 88dB / 1m
Impedance: 4Ω
Maximum input: 100W
Lowest resonance frequency: 87Hz

【Connection】
Wiring: Factory coupler-on
Vehicle-side modification: Not required