In the spring of 2022

HOOK-X came into people's view

Open acoustic cavity

Open Planar Drive+PZT Drive

three-frequency equalization

Interchangeable Connector Cable

HOOK

It is  highlights in songs

HOOK-X

It's the first sign to open RAPTGO Boulevard

This is a new experiment

What condenses is the essence that engineer makes in earphone

 When cicadas sing in summer

Put on the green HOOK-X 

and have a wonderful music ensemble with nature

You think that's all HOOK-X has?

The larger units also come with a wonderful wearing experience

Comfortable to the ear, as if the world only sound exists

Why is HOOK-X wonderful?

The open-back design prevents the buildup of pressure within the ear to reduce hearing fatigue

Wear it and play music to enjoy the vast sound field

There is no time to get along with HOOK-X

Is the circulation of one song after another

The combination of the Open Planar Drive and PZT Drive is tried for the first time

The bandwidth can be easily realized from 20Hz to 40Hz

The listener to both appreciate the acoustic superiority of these drivers 

as well as enjoy the music through their harmonious tonality

HOOK-X not only has high-frequency ethereal feeling

And low-frequency diving potential