【BLAM 165 S100 MG｜16.5cm 2-Way Component Speakers with Magnesium Tweeter】

Replace your factory speakers to listen to vocals and instruments a bit more clearly. You want speakers with good transient response and that are less tiring to listen to over long periods.

If that’s what you’re looking for, consider the BLAM 165 S100 MG.

The key feature of this model is the inclusion of a magnesium tweeter, which is also used in BLAM’s signature-series flagship model. Not only does the high-frequency response extend lightly and smoothly, but it also makes it easier to bring out the sound’s contours and crispness—resulting in a sound that lets you clearly perceive the fine nuances of vocals and the attack of instruments.

Paired with a 16.5cm mid-woofer designed for a 2Ω system, it’s also well-suited for those who want to increase the amount of sonic information while staying with a factory-replacement approach. Even with the music you listen to every day, vocals are less likely to get buried, the soundstage becomes easier to “see,” and you’ll likely notice a difference in how it sounds inside the car.

Depending on installation space and vehicle model, you may also be able to consider the later-added TSM25MG45 as a tweeter option. Since the tweeter becomes slightly more compact, it can be easier to improve installability, such as by replacing it into the factory location.

The mid-woofer can also be selected according to your vehicle model and installation conditions, and if necessary, the system can be expanded into a 3-WAY configuration by adding a midrange. It’s important to think through the combination not just by swapping speakers, but by considering the vehicle’s factory system, the mounting positions, the condition of the door side, and your expansion plans going forward.

Even with the same speaker, the final result changes depending on what kind of foundation it’s mounted on, how you treat the door, and how you adjust the tweeter orientation and the system as a whole. If it were me, I would first confirm your current dissatisfaction with the sound and the music you usually listen to, then sort out together whether to center the system on the 165 S100 MG or look ahead to a 3-WAY setup.

If you want to “upgrade to a level above the factory speakers,” “get crisp high-frequency sound and clarity,” or “plan a system upgrade in the future,” please feel free to consult us based on your vehicle model and your factory audio specifications.

Main Specifications / Specs

【Basic Information】
Product name: 165 S100 MG
Brand: BLAM
Type: 16.5cm 2-Way Component Speakers
Composition: Mid-woofer, Tweeter, Passive network

【Speaker Configuration】
Mid-woofer: WS 6.100
Tweeter: TS 25 MG57
Passive network: Included

【Performance】
Reproduction frequency range: 50Hz–25kHz
Rated input: 125W
Input impedance: 2Ω
Output sound pressure level: 93.2dB (2.83V/1m)

【Mounting Dimensions】
Mounting hole diameter: 142mm
Mounting depth: 80.29mm

【Crossover】
Crossover frequency: 3kHz
Slope: 12/12dB/Oct
Type: Passive model