【BLAM S 3N50｜An 80mm Full-Range Speaker That Enhances Vocal Expression】

If you’re thinking about upgrading because you feel that the OEM audio sounds like “the vocals are a bit too far away” or that “the subtle facial expressions in the voice are hard to convey,” you should consider BLAM’s S 3N50.

With an 80mm full-range design, it plays back a wide frequency range from 200Hz to 30kHz. It presents the midrange—where the music truly comes alive—naturally, from vocal tone and breathing to the fine nuances of instruments. Rather than drastically changing the sound, it’s designed for those who want to pull out the information already present in the songs you listen to every day, in a clearer, more understandable way.

The “French sound” that BLAM values is all about reproducing music while preserving the emotion in the vocals and maintaining balance across the entire sound. I think it’s a direction that pairs well for those who listen to music for long periods and for anyone who wants to enjoy vocals properly.

That said, speaker sound isn’t determined by simply swapping products. The final results vary depending on the mounting space for each vehicle model, the combination with the OEM system, the mounting method, and how it connects with surrounding speakers. Even with the same S 3N50, it’s necessary to check for each vehicle where and how it will be installed.

At Logon, we consider together whether the S 3N50 will suit you—while listening to how you use your car, what music you usually play, and which parts you find unsatisfactory in your current setup. Instead of pushing an unnecessary replacement, we’ll recommend which components are worth changing if you’re going to invest, taking into account the overall balance of your vehicle.

Main Specifications / Specs

【Basic Information】
Product name: S 3N50
Brand: BLAM
Type: 80mm full-range speaker
Grille: Included

【Performance】
Reproduction frequency range: 200Hz–30kHz
Rated input: 25W
Input impedance: 3Ω
Sound pressure level (SPL) output: 91.8dB

【Mounting Dimensions】
Mounting cutout diameter: 71.67mm
Mounting depth: 44.5mm

Depending on the vehicle, it may be necessary to confirm the mounting method and nearby parts. Tell us first about your vehicle and how you usually listen, and what kind of sound you want to achieve with the S 3N50. Let’s think together about the approach that will give you a great balance.