

A 2-way speaker that delivers not just sound, but the nuances of music—also to the rear seats.
【BEWITH Reference AM Duo165 | 16.5cm Separate 2-Way Speakers】
These are speakers for people who want to replace the factory speakers and enjoy vocals and instrument sounds a bit closer, more naturally.
Reference AM Duo165 is a separate 2-way system combining a 16.5cm woofer and a 2.5cm tweeter. By dividing the units according to their respective frequency ranges, it becomes easier to perceive the expression in vocals and the fine, detailed resonance of instruments—making the time you spend listening to music in the car even more enjoyable.
The diaphragm uses an AM diaphragm made from an aluminum–magnesium alloy. Taking advantage of its light weight and rigidity, it naturally conveys the sound’s initial attack and subtle nuances. It is designed to deliver well-balanced sound, with satisfying low-end presence while preventing only the mid and high frequencies from standing out.
A dedicated crossover network organizes the frequency ranges handled by the woofer and tweeter, connecting the two units naturally. You should notice more moments where the breathing/nuances of the vocals you’re used to, as well as the timbre of instruments such as guitars and pianos, feel clearer than before.
Simply replacing the units doesn’t always bring out the speakers’ true strengths. The overall impression of the finished result will vary depending on things like how the door-side mounting base is prepared, measures taken against unwanted vibration, the tweeter’s orientation, and how the speakers are paired with the factory audio or an existing system.
At LOGON, we review your vehicle model and factory system, the music you typically listen to, and your sound preferences, and then organize the necessary installation details together. If it were me, I wouldn’t decide only by replacing the speakers themselves; I would also look at the installation method and the overall balance to determine where to invest the cost.
These speakers are for those who want to enjoy changes in sound thoroughly—as well as for people who want a more natural direction that is less tiring to listen to than simply making the sound flashy. Let’s think together about a system that’s less likely to leave you regretting the choice, including installation and tuning tailored to your car.
■ Main Specifications / Specs
【Basic Information】
Product name: Reference AM Duo165
Brand: BEWITH
Type: 16.5cm separate 2-way system
【Configuration】
Woofer: 16.5cm
Tweeter: 2.5cm
Crossover: Dedicated crossover network
【Diaphragm】
Material: AM diaphragm made from an aluminum–magnesium alloy
| [Product composition] | 2.5cm dome tweeter x 2, 16.5cm woofer x 2 (dedicated network included) |