【BLAM Signature S 6.80 C｜165mm Coaxial 2-Way Speakers】

You want a bit more clarity and depth from your factory speaker sound. You want to feel the vocals closer. If that’s you, consider the BLAM Signature S 6.80 C.

With a 165mm coaxial 2-way configuration, it covers a wide range of frequencies—from delicate mid-to-high ranges to the low end that supports the music. You’ll find it easier to hear the subtle nuances in the vocals and the character of the instruments, and even songs you listen to all the time can change in ways that reveal sounds you didn’t notice before.

Designed with high sensitivity in mind, it’s also well-suited for those considering a speaker upgrade while making use of the factory audio. However, the final result isn’t determined by the speaker itself alone. Depending on the vehicle-specific mounting conditions, the condition of the doors, and how it’s paired with the factory system, the way the sound comes together will differ.

At LOGON, we guide you while confirming your vehicle model, how you typically listen to music, and the sound direction you want—covering not only installation methods but also related processing around the speaker. If it were me, I wouldn’t stop at simply swapping the product; I’d work with you to plan the installation so the speaker’s capabilities are properly brought out.

If you want to keep the ease of using the factory setup, but improve the sound a bit more, please consult us first while looking at your current system. Let’s organize the best approach for your car and aim for great sound in a realistic, no-stress way.

Main Specifications / Specs

【Basic Information】
Product Name: S 6.80 C
Brand: BLAM
Series: Signature
Type: Coaxial 2-Way Speakers

【Performance】
Speaker Size: 165mm
Reproduction Frequency Range: 60Hz–30kHz
Sound Pressure Level (Output): 94.3dB

Whether it can be installed, required parts, and installation details vary depending on the vehicle model, year, and factory system.