【BLAM FRS3N50 80mm Full-Range Speaker｜Base Model of the Signature Series】

If you want a bit more clarity from your factory speakers and would like to feel the sound of vocals and instruments closer, consider BLAM’s 80mm full-range speaker “FRS3N50.”

This model serves as the base for BLAM’s Signature Series. It covers a playback frequency range of 200Hz to 28kHz. It’s not a type that boosts only the bass; instead, it naturally connects the midrange through the treble across the entire spectrum of music, making the character of the audio you listen to every day easier to understand.

Despite its compact size, the output sound pressure level is 91dB. The specifications make it a convenient option to consider for swapping with a factory system or for tuning the sound of an existing audio setup. However, actual compatibility and installation methods vary depending on the vehicle model and the factory system. The mounting hole diameter is 72.5mm, and the mounting depth is 44.5mm.

A speaker’s sound isn’t determined by the chosen model alone. Depending on the condition of the mounting surface, the fixing method, how you swap out the factory speaker, and how it connects with other speakers, the way the same product sounds can change. If it were me, I would first check the vehicle condition and your current sound, then organize what you want to improve by installing the FRS3N50 before making a recommendation.

From consultations like “I’d like to make the factory sound a little easier to listen to” to requests such as “I want the vocals to come a bit more forward” and “I’m not considering a major system change yet,” we can think together according to your vehicle and how you use it. If you’re considering a speaker replacement, don’t decide only the product first—please feel free to consult us, including the compatibility with your current system.

■ Main Specifications / Specs

【Basic Information】
Product name: FRS3N50
Brand: BLAM
Type: 80mm full-range speaker

【Performance】
Playback frequency range: 200Hz to 28kHz
Rated input: 25W
Output sound pressure level: 91dB
Input impedance: 3Ω

【Mounting Dimensions】
Mounting hole diameter: 72.5mm
Mounting depth: 44.5mm