【For replacing the OEM speakers in a BMW/MINI. ETON UPGRADE B-100XN coaxial 2-way trade-in speaker】

ETON UPGRADE B-100XN is a BMW-dedicated coaxial 2-way trade-in speaker system designed for mounting speakers on the door trim side in vehicles such as the BMW E82/E88/E90/E91/E84.
In compatible MINIs, it can also be considered for use as front/rear speakers.

When the sound from the OEM speakers feels a bit muffled, you want a bit more definition in the vocals, but you don’t want to do major modifications—
for those people, the B-100XN is a very realistic option.

It is designed on the assumption that it will be installed in place of the OEM speakers, and the wiring also supports connection using the factory coupler. The key point is that it helps you increase the amount of audio information without drastically changing the look and feel of the vehicle, while keeping an interior that still feels true to BMW/MINI.

The 25mm silk dome tweeter doesn’t push overly strong high frequencies; instead, it naturally adds spaciousness and airiness.
The 10cm paper-cone midrange can help bring out the texture of vocals and instruments, aiming for a cohesive, easy-to-listen upgrade from the OEM speakers.

Of course, replacing the speakers is not the end of the story.
With BMWs and MINIs, the final impression depends on the OEM audio specifications, the mounting position, and how the cabin resonates. At LOGON, we look together at whether speaker replacement alone is sufficient, or whether—if needed—you should also consider a high-pass filter and related installation work, based on the vehicle condition, your current sound complaints, and the music you usually listen to.

“First, I want to upgrade naturally from the OEM speakers.”
“I want to keep the BMW/MINI interior as-is and achieve a sound that’s easy to listen to.”
“I want to improve it in a direction that’s less tiring over long listening sessions rather than flashy sound.”

For people like that, the B-100XN is a speaker you should have on your shortlist.
Since compatibility and installation details must be confirmed based on the vehicle model, year, and OEM audio specifications, we will guide you in a sensible, non-overreaching way while looking at your vehicle information.

■ Main Specifications / Specs

【Basic Information】
Product name: UPGRADE B-100XN
Brand: ETON
Type: BMW-dedicated coaxial 2-way trade-in speaker system
Example applications: Vehicles compatible with door-trim-side mounting such as BMW E82/E88/E90/E91/E84
MINI: For compatible vehicles, supports use as front/rear speakers

【Speaker Configuration】
Tweeter: 19mm silk dome
Tweeter magnetic circuit: Neodymium magnet
Midrange: 100mm paper cone
Midrange magnetic circuit: Ferrite magnet

【Performance】
Frequency response: 100Hz–25kHz
Sensitivity: 88dB/1m
Impedance: 4Ω
Maximum input: 100W
Lowest resonance frequency: 70Hz

【Installation / Connection】
Mounting depth: 42mm / midrange
Wiring: OEM coupler-on
Passive crossover: Built-in tweeter-dedicated high-pass filter

【Option】
High-pass filter for 10cm midrange: UG B-100X HP

• Compatibility and necessity must be confirmed depending on the vehicle specifications and system configuration.