【BLAM MB 6D | Multix Barrel 165mm Woofer】

This is BLAM’s flagship model, designed for those who want to enjoy vocal presence and the subtle nuances of instruments a bit more clearly by replacing the factory speakers.

MB 6D is a 165mm woofer from the Multix Barrel series. Its playback frequency range is 55Hz to 5kHz, engineered to deliver a solid low-end thickness while maintaining good continuity up through the midrange. Even with the music you always listen to, the vocal position and the overlap of instruments can be more neatly organized, and the aim is to help keep the sound from breaking up even when you turn up the volume.

In addition to a motor section that uses a multi-magnet design, it features a compact aluminum frame. It is easier to accommodate even in limited installation space inside the vehicle, and it also considers heat dissipation. This is a speaker you should try whether you want to enjoy high volume or you want to feel sound density and its attack even at your usual listening level.

That said, simply replacing the speaker unit doesn’t guarantee that the speaker’s true potential will be realized. The final result can vary greatly depending on the condition of the door, the mounting base, the extent of sound deadening, and how it’s matched with the factory audio and/or an amplifier.

If I were advising, I would first ask what kind of music you usually listen to and where you’re dissatisfied with the factory system, then decide whether to choose the MB 6D. Ideally, you’d want to make proper use of these speakers—down to the installation method and tuning tailored to your vehicle.

If you want to “make the factory sound a little more powerful,” “make vocals easier to hear,” or “get a sound that’s less fatiguing even when you turn up the volume,” we can organize the direction together while checking your vehicle model and current system. Please don’t force a decision on the product—first, tell us what you’re currently unhappy about in your sound.

Key Specifications

【Basic Information】
Product name: BLAM MB 6D
Series: Multix Barrel
Type: 165mm (6-inch) woofer
Manufacturer: BLAM

【Performance】
Playback frequency range: 55Hz to 5kHz
Rated input: 125W
Input impedance: 2Ω
Sound pressure level (output): 92.7dB

【Construction / Materials】
Multi-magnet motor design
Aluminum frame

【Installation Dimensions】
Mounting cutout diameter: 141.9mm
Mounting depth: 77.2mm

*Whether it can be installed and what modifications are required vary depending on the vehicle model, model year, factory system, and available installation space. After confirming with the actual vehicle, we’ll guide you with a reasonable, non-stressful configuration.