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final

A4000

Equipped with new design driver "F-Core Du"
Realized overwhelmingly natural sound
Earphones that can be said to be the new standard in this price range

Review

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Customer Reviews

Based on 21 Reviews
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Anonymous
It is an earphone where you can feel the beauty of the natural music

I usually listened to music at Walkman A300 and WH-1000XM5, but I wanted an earphone for school and purchased A4000. I was sorry that the first impression was a little bad and it wasn't the quality of 16800 yen honestly, but when I used it for 2 days and 3 days, I felt that the sound quality would change as much as I thought and it sounded to my liking. did. After that, it will be more and more like the sound quality you like, so it is exactly this to grow things.
I also think that the characteristics of these earphones are exactly natural. I'm sorry that it is a comparison of other companies' products, but WH-1000XM5 feels like raising the sound quality with its own technology, and the A4000 has a faithful reproduction of the recorded sound. The faithful reproduction of the sound can feel the nature of music, and I really like the nature of this earphone because it is a light equalizer anti. In addition, the comfort is very wonderful and it feels like it is not attached. In addition, the microphone is not attached, but the call sound quality is very good and the other person's voice can be heard with high sound quality.
If you are a little interested in music and are wondering whether to buy a wired earphone, please purchase it as an entry model. I think it is a little expensive as an entry model, but I don't think I will regret it because it is a product that is not balanced in a good sense of quality and price. I'm not good at words, but I'm glad if my review is a little helpful.

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Anonymous
Overwhelming sense of separation

This is the A4000 that I used for the first time for me. At first, I was reluctant to pay the earphones, but I have no regrets to buy.
As with the title, the feeling of separation is very high, and the vocals are very beautiful and powerful, right next to the ears. Behind it, the musical instrument (melody) supported the vocals, so I enjoyed cool and artistic music. I think it is a very recommended earphone for those who value vocals.

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Anonymous
The highlight of the masterpiece

It is wrapped in a pleasant sound without stress. It will be comfortable and fun from bass to treble.
I usually use Sony's Linkbuds and Bluetooth headset.
The sound is good here, and most of all, it is wireless and multi -point to use it for work. Ideal for car movement and remote work. However, since it is an open -ear, there is a sound leak, so it cannot be used by traveling by public transportation.
Therefore, the opposite use listed above. When you want to enjoy music purely, not work, or want to listen to music alone even if you are around. I was looking for a headset when I wanted to be healed alone.
200,000 yen? I read the fantasy sentence in the Yodobashi camera's store, and how the impact when I tried it.
High sound quality surprising in this price range. I was impressed by the no -hazy stretching sound.
It seems to be elaborate and does not seem to be in the 10,000 yen range. It was a good shopping.

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Anonymous
You can draw vocals beautifully

I will say from the conclusion. Regardless of whether you are a man or a woman, it is strongly recommended if you listen to vocals as the main. If you want to do so, you will not lose money if you want to.
With no prior knowledge, I caught a clerk who seemed to be particular about it at a consumer electronics retailer, and when I conveyed my wishes, it was the A4000 that introduced me first.
I am a completely amateur about earphones. I don't have a deep knowledge, so I can only write down how to express it, but I only write that people's voices are so beautiful.
thank you.

oh
Rice ball
Demonstrate true value in aging

I purchased the E3000 and got hooked on the earphone swamp, so I purchased this earphone from the same company (laughs).
I felt that the E3000 was a sound than the bass, while the A4000 was depending on the midrange to the high range.
At first, the female vocals and electronic sounds felt a bit tight with the impression that the treble was stuck.
I looked it up a little because the swamp was shallow, so I saw an article that aging was effective, so I immediately tried it for about 250 hours.
I was surprised! The high range of the high range, which was so sharp, became round, and the low range, which had a weak presence, became naturally sounded. I was shocked to see if it would change so far (laughs)
I felt it was a wonderful product that could know the fun of aging!
* Because it is my personal impression, please refer to it for reference!

123

A4000 has started with a new development and production base to achieve the sound quality of this price. A new 6mmφ dynamic driver has been newly designed, including not only parts but also production equipment. The sound quality is designed based on FINAL's unique evaluation method established during the development of A8000, a flagship earphone. A wide range of music is realized in a wide range of music, called a "transparent sound" that can be heard clearly at a distant sound.



The results of the new sound quality evaluation method

The development of the A series started by establishing a new evaluation method based on the analysis of the relationship between sound quality and physical characteristics, and the results were fruitful as A8000. The A4000 has evolved the evaluation method further. We listen to music recorded with various quality at a variety of volume. However, in the conventional evaluation method, it was common to perform subjective evaluation under the fixed conditions of the sound pressure presenting sound, and it was difficult to judge a good sound that was in line with the actual product audition. Therefore, as a result of new research on the evaluation method in line with the actual music listening status, we believe that the definitive product in this price range was imposed.


Equipped with a completely new design driver unit "F-Core Du" (Ef Core DU)

In order to achieve high -quality sound quality that is impossible in this price range, a new base will be set overseas, and driver parts such as diaphragm, voice coil, magnet, magnetic circuit, and each part of each part are newly designed, and completely new. The design 6mmφ dynamic driver unit "F-Core Du" has been developed. The material of the driver front housing uses brass that is less likely to be affected by magnetic force and has a higher specific gravity than ordinary aluminum. In order to improve the time response performance of the diaphragm, the voice coil uses a 30μ ultra -fine CCAW, and the movable portion is thoroughly lighter by assembling it with a minimum adhesive. Furthermore, the diaphragm is carefully pressed with a small lot of about 1/3 of normal, minimizing the bias of pressure, and achieving uniform diaphragms without distortion.



Feeling of mounting as if customized

The 2pin connector is a high -precision owned product. The φ0.78 standard, which is considered to be the most versatile, is adopted. It is a soft and supple coated material in consideration of touch noise.


2pin connector + original OFC cable

The 2pin connector is a high -precision owned product. The φ0.78 standard, which is considered to be the most versatile, is adopted. It is a soft and supple coated material in consideration of touch noise.
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