【Esotar2 650｜Wide-range Woofer Compatible with 2-Way / 3-Way Setups】

A woofer designed for those who want to enjoy vocal and instrumental sounds in the car more naturally—down to the smallest details and nuances.

Esotar2 650 features wide-range playback that is easy to integrate into either a 2-way or 3-way system. The design delivers stable frequency response up to 3.5 kHz not only when listening directly in front of the speaker, but also from a listening position 60° off the center axis. It’s a model that makes it easier to think about how well the sound “comes together,” even in environments like a car where you can’t listen to the left and right speakers perfectly head-on.

The cone material uses MSP (magnesium silicate polymer), known for being lightweight, highly rigid, and excellent in internal damping. While giving importance to the sound’s attack and fine nuances, it also supports the kind of thick, full-bodied reproduction required of a woofer.

It’s not just a matter of swapping speakers—this model’s strengths come through when you consider everything together, including the connection with the tweeter, the crossover, the installation method, and how it will sound inside the car. Even with the same speaker, the final result will differ depending on how you integrate it and how far you adjust.

Whether you want to replace your factory speakers but don’t know how much work is worth doing, or you’re wondering whether a 2-way or 3-way setup is better suited to your car—you can sort out the direction together based on your vehicle model, your current system, and the music you usually listen to. If you’d like to enjoy your everyday music in the car with Esotar2 650, feel free to consult us.

Main Specifications / Specs

【Basic Information】
Product name: Esotar2 650
Type: Woofer
Compatible configuration: 2-way / 3-way

【Playback Characteristics】
Wide-range playback
Stable frequency response up to 3.5 kHz from a position 60° off the center axis

【Cone】
Material: MSP (magnesium silicate polymer)
Features: Lightweight, high rigidity, and excellent internal damping