【BLAM S165.80+｜A handmade 2-way speaker produced at the French factory that brings the sound’s density and imaging into proper balance】

BLAM S165.80+ is a 165mm separate 2-way speaker kit designed for those who want to prioritize sound accuracy and texture even within the BLAM lineup.
It’s a quite interesting option not only for improving audio quality compared to the factory speakers, but also for people who want to “feel the vocals closer,” “reproduce the outlines of instruments more clearly,” or “properly shape the soundstage and imaging.”

What’s good about this model is that it’s not just a straightforward change like “clean highs” and “more bass.”
Because the left and right units are carefully paired and shipped together, the connection between the left and right channels and the cohesion of the sound image tend to come out naturally. It’s a speaker that also makes it easier to create convincing vocal positioning and a sense of stage within the car.

The tweeter, though compact, offers a wide reproduction range toward the high-frequency direction, making it easy to express fine reverberation and a sense of air.
From the midrange down to the lower frequencies, you get BLAM-like richness and good sharpness, with impressions that make vocals’ heat, the grain of acoustic instruments, and the energy of live recordings enjoyable as well.

A speaker whose impression changes significantly with installation and tuning

S165.80+ is attractive even as a standalone speaker, but when installing it in a real vehicle, the final result will vary depending on how the door is built, the baffle, deadening, tweeter placement, and the combination with the amplifier and DSP.

Especially because this model is 2Ω, it’s important to check compatibility with the factory system and any external amplifiers.
Don’t just swap components—by installing while considering the conditions on the vehicle side, such as “whether it can be driven comfortably in this car” and “how far to proceed with the work is just right,” you’ll be able to bring out the speaker’s strengths more effectively.

At LOGON, rather than deciding only the product first, we propose solutions while confirming your vehicle model, current system, the music you listen to, and the direction you want to pursue.
If you’re going to choose a great speaker, we’d like to build it together in a way that’s less likely to lead to regrets like “I should have done it like this later.”

Recommended for people like you

・The sound from your factory speakers is thin, and vocals feel far away
・You want to enjoy not only the highs, but also their fine details and sense of air
・You care about sound imaging and left-right balance
・You want a natural, sound-dense tuning rather than something flashy
・You want to properly shape the sound with a DSP and even an external amplifier
・You’re drawn to the BLAM-like tonal character and the craftsmanship of its hand-built design (French-brand style)

S165.80+ is a speaker that responds very pleasantly when you create an environment where it can be driven properly.
If you’d like to enjoy your usual songs one step deeper inside your car, please consult us once—including your vehicle’s compatibility. We’ll think together about a realistically great setup, including installation methods and combinations.

Main specifications / specs

【Basic information】
Product name: S165.80+
Brand: BLAM
Type: 165mm separate 2-way speaker kit
Configuration: WS 6.80 + TS 20HR

【Performance】
Reproduction frequency range: 60Hz–43kHz
Rated input: 60W
Input impedance: 2Ω
Sound pressure level (output): 94.3dB (2.83V/1m)
Crossover frequency: 4kHz 6/12dB/Oct (Passive Model)

【Installation-related】
Speaker size: 165mm (6.5 inch)
Mounting hole diameter: 142mm
Mounting depth: 73.8mm