[ESB 8000 SERIES 3WAY 8.6K3 Separate 3-Way｜Car Audio Speakers for Enjoying the Core of Your Music]

If you feel that your factory speakers sound a bit lackluster, or if you want to enjoy more presence in the vocals and instruments, we recommend ESB’s “8000 SERIES.”

Released to commemorate the 50th anniversary of its founding, this series is available at our shop—our first in Japan to introduce a demo board—so you can actually hear and check the sound for yourself.

Fast sound onset and easy-to-see fine detail

The appeal of the 8000 SERIES is its responsive character, making the sound come forward clearly, as if it pushes out in front.

Vocal voices and instrument sounds are less likely to blur, reproducing even subtle nuances with crisp clarity. In particular, the strong presence in the midrange gives vocals an easy-to-notice presence, letting you feel the “core” of the music as a whole.

It’s also a tone that’s easy to enjoy across genres—pop and rock alike, and even club-oriented music—so you don’t have to worry about what style you’re listening to.

Even with songs you already listen to all the time, you may notice sounds that were previously buried or pick up on the expressions in the vocals.

The connection and expressiveness unique to a 3WAY setup

8000 SERIES 3WAY 8.6K3 is a separate 3-way speaker system made up of a tweeter, midrange, and mid-bass.

Because each unit handles its respective frequency range—from highs through midrange to lows—you can organize and present each portion more coherently. Rather than simply adding more sound, it’s a configuration designed for enjoying music inside the car, including the positional relationship between vocals and instruments, the thickness of the sound, and how it connects with the bass.

It also supports setups using the included 3WAY passive network. You can further develop the system to match your vehicle and equipment, such as a system combining individual units or a network-less system using DSP.

Speaker impression changes with installation and adjustment

A 3WAY speaker isn’t something that’s finished just by choosing the units.

How the sound comes together varies depending on installation conditions for each vehicle model, the condition of the doors, the mounting location, and how it combines with your existing system. Especially in configurations that include a midrange, it’s important to consider not only the mounting method and angle, but also the overall adjustment of the entire system, so that each unit’s sound naturally links together.

If it were me, I wouldn’t decide based on swapping the speakers alone. I’d first check your current system and how you listen, and then organize together whether to go with a passive configuration or make use of a DSP.

People have different preferences when it comes to sound. While you listen to the actual sound on the demo board, let’s consult on the direction after installing it in your car.

■ Main Specifications / Specs

[Basic Information]
Product name: 8000 SERIES 3WAY 8.6K3 Separate 3-Way
Brand: ESB
Type: Separate 3-way speakers for car audio

[Component Units]
Tweeter: 8.028
Midrange: 8.075
Mid-bass: 8.165
3WAY passive network: 8.6K3CX

[Unit Sizes]
Tweeter: 28mm soft dome
Midrange: 75mm
Mid-bass: 16cm

[System Configuration]
3WAY passive network configuration: Supported
3WAY configuration using individual units: Supported
Network-less configuration / DSP environment: Supported

• Installation methods, required modifications, whether DSP is needed, etc., vary depending on the vehicle model and your current system. While confirming your actual vehicle and the equipment you use, we guide you to a practical, no-stress configuration.

If you want to prioritize fast sound onset and the presence of vocals, please listen on the demo board first. Let’s decide together on the direction for great sound—also considering how much of it can be realized in your car.