Earphone patent cooperation

The acceptance of ear canal headphones in Japan is much higher than that in other markets. In the Japanese earphone market, the ear canal earphone with the price of 1 10,000 yen is the main war zone with fierce competition. Many Japanese brands or earphone brands that plan to attack the Japanese market have also launched this level of products. An emerging earphone brand, fFLAT5, also found a well-known Furukawa Electric Company in Japan to jointly develop products. This time, it tried their current high-end headset Forte Two.

Regarding the brand fFLAT5, I learned from official website Information that it is a brand under Sanhe Global Industry, and it is an emerging earphone brand, focusing on Nordic design and Japanese patented technology; However, Furukawa, Japan, which they cooperated with, is a well-known industrial material factory known to many audio players, and its wire rod is also very famous in the audio industry, while fFLAT5 introduces materials developed together with Furukawa in the monophonic ring, with a diaphragm.

The shape of this earphone is a typical bullet-shaped metal shell, and the trademark of fFLAT5 is engraved on the left and right sides. The special appearance is probably the setting of different colors of the left and right ears, which is easy to distinguish between the left and right ears besides the visual effect; As for the attached silicone earplugs, thinner silicone is used, and the central column is slightly thicker, but it is not a composite material, and its shape is biased towards pudding. In addition, a pair of Comply sponge earplugs are included for replacement.

This earphone is wrapped by flexible flat cable, also called upper thread. Although it is not particularly wide, it will not be seriously entangled if it is directly kneaded into a ball and put into a pocket. The controller has passed Apple's MFI certification, and the volume can be adjusted with iOS devices. On Android devices, the middle button can still be used to answer calls and play/pause music.

The focus of Forte Two, the author thinks, is the technical aspect of cooperation between fFLAT5 and Furukawa Electric. In addition to using Furukawa's OFC oxygen-free copper wire as the voice coil, the single vibration membrane also uses the patented MCPET material jointly developed by Furukawa Electric * *, claiming that the molecular bond is less than 5 microns, which has the advantages of light weight, heat resistance, moisture resistance, high elasticity and high plasticity. The diaphragm 10mm, the impedance 16, the response frequency of 20Hz- 16kHz, the sensitivity of 99dB, and it can bear 20mW power.

It doesn't feel special to wear. After all, there are many headphones with similar designs. Although the metal frame is not particularly light, it can be worn directly, but it can still be firmly placed in the ear when it is generally used, but it may fall off easily if it is used for sports. Compared with the common spherical or bullet-shaped silicone earplugs, Forte Two's pudding earplugs are considered to have poor air tightness, but unexpectedly, they still have good air tightness if the angle is adjusted.

In terms of sound, Forte Two's vocals belong to a relatively concise forward-leaning type, and the sound stage is moderate, with no obvious backward or forward-leaning. The sound tends to be heavy in the intermediate frequency, prominent in the low frequency, with a little more sense of volume and a general sense of high frequency extension, which should be more in line with the style of mass recording of pop music, but the plucking sound of musical instruments and the sense of percussion of piano can still maintain a certain sense of separation, so as not to lose the sense of separation of musical instruments because of the low frequency.

If the human voice matches the original recording (such as Ellie Gao Lu's and Dai Peini's albums), the sound will be too concentrated in the brain. In addition, the author feels that the sound pressure is slightly higher and will not lead to fatigue. But for friends who like to listen to many low frequencies and pursue a sense of * * *, they may be more easily attracted by the tuning styles of these ethnic groups.

On the whole, the author thinks that Forte Two's tuning style is biased towards the market, but the timbre is dull except that the intermediate frequency is slightly coarse, and there is no bold tuning, but it will not be like some so-called mass tuning but blindly increasing the low frequency sense, which leads to no analysis; However, as far as listening experience is concerned, the author thinks that excessive sound pressure is a big problem of this earphone. Although it is full of coolness at first glance, it is easy to produce hearing fatigue.

Secondly, the author thinks that the design of headphones can be more personalized. At present, the cylindrical metal shell modeling is a bit too rampant in the market, which makes it difficult to highlight the product identification and easily mistake its product values. After all, although it is not particularly amazing to express it with sound, it is not a product that only pays attention to external packaging and ignores the essence of sound. FFLAT 5 Forte Two still has a certain level.

? FFLAT 5 Forte Two is also available in good stores now. Now buy one and get one free. Forte will send it on the second? Choose between fFLAT5 Forte One in-ear headphones or ff lat 5 Chapter Two ear women (purchase link)!

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