Final will release the earphones "A3000" and "A4000" equipped with the completely newly designed driver "f-Core DU" from the final brand on October 28th. The price is open, but the A3000 is expected to sell for around 12,800 yen including tax, and the A4000 is expected to sell for around 15,800 yen including tax.
A new product of the "A series" that pursues "transparent sound" born from the development of the flagship earphone " A8000 ". In order to realize transparent sound at an affordable price range, we set up a new base overseas, newly designed all driver parts from the diaphragm to the adhesive of each part, and φ6 mm dynamic driver unit "f-Core DU" Developed. By developing the driver in-house, it is said that it has achieved high sound quality that "cannot be in the same price range".
By carefully pressing the diaphragm in a small lot of about 1/3 of the normal size, pressure bias is suppressed and uniform molding without distortion is achieved. In addition, in order to improve the time response performance of the diaphragm, the voice coil uses 30 micro ultra-fine CCAW and is assembled with the minimum amount of adhesive to reduce the weight of the moving parts.
The driver front housing is made of brass, which is less susceptible to magnetic force than aluminum and has a high specific gravity. The connector is 2pin and comes with the original OFC cable.
The A3000 is a model that aims for an overwhelmingly natural sound, in which each sound is localized so that it emerges with a contour in a relaxed atmosphere. The housing is matte black and has a "special matte coating" that is resistant to fingerprints and has a high quality texture.
The A4000 is a model that aims for a sound that allows you to clearly feel the rhythm of vocals and each instrument, and to get an uplifting feeling that makes your body move naturally. The housing is dark blue and has a special matte finish similar to the A3000.
As features common to both models, ear hooks with a lock mechanism, a silicon carry case, and 5 original earpiece sizes with different colors on the left and right axes are included.