Final E4000 In-Ear Headphones

High-quality sound, simple design, user-friendly and affordable price. For E-series, Final aimed for a product series that would last for years. Final wanted to develop a series that experienced users and beginners can both enjoy. By integrating acoustic engineering and psychological research together, Final successfully created a series that has high reputation in terms of sound quality, design, comfort and value.  Premium sound for experienced listeners E4000 uses a single high precision 6.4mm dynamic driver with rigid aluminum shell with a alumite finish. The aluminum shell firmly supports the driver unit and reduce unnecessary vibrations. The simple shape design and high-quality finish of E4000 matches the clear sound quality it offers. There is an acoustic resistor inside the rear housing of the driver unit, and this controls the low mid-range frequency characteristics that determine the framework of the sound quality. At the end is a pipe bent into an L-shape (acoustic chamber)