Dongguan Nengjiang Electronic Technology Co, Ltd

Product - BGVP NS9


Bgvp ns9 nine unit ring iron mobile iron customized fever in ear popular balanced headset female poison monitoring cable
Price:179.00 USD

Product Details

  • Connector:3.5mm
  • Output source:HiFi
  • Material:金属/Metal
  • Line Length:125cm
  • Wearing Method:耳塞式
  • Impedance:32Ω
  • Sensitivity:111dB/mW
  • Frequency Response Range:10-45000Hz
  • Principle to vocalization:动圈
  • Mic:No
  • Whether to control:No


Benchmark  of the Class

Dual dynamic driver / hybrid design / HiFi earphone

Metal Acoustic Cavity Made of Aviation-class Aluminum

Ns9 is made from a whole piece of 7 series aviation class aluminum, processed by imported five-axis cnc lathe, each cavity is made by a complicated process. From polishing, sandblasting ,electroplating, oxidation to carving , etc , The whole process gives a more luxuriousexperience , just like a masterpiece of art.

Knowles & Sonion Balanced Armature

Ultra- High Frequency

Equipped with a E50DT balanced armature unit as high frequency and ultra high frequency, enhancing sound extension and making it more transparent and natural.

Upper Mids Frequency

by Using Knowles RAF-32873, the balanced armature is with the tuning hole makes the upper mids frequency smoother, crispier and solid.

Mids frequency

Two FDK-60718 is a unit specifically customized for BGVP,it is a combination of the 30017 and 60318 unit, which can greatly increase the density of the vocals , reduce harmonic distortion , bringing you a more attractive vocal performance.


Liquid Silicone Material

Composite diaphragm coaxial dual dynamic driver a new balanced armature specifically developed for ns9, a new silicone material,bass dives deep and without muddiness , bringing you an immersive experience.Titanium-plated diaphragm silicone diaphragm customized high-performance n5 magnetic circuitccav voice coil full metal shielded shell 10hz-40khz frequency

response range

The Fourth Generation of DLP 3D Printing Technology

Ns9 adopts a new 3d printing frame structure, combined with our tuning experience and mature acoustic principles,compactly placed 9 units, three-channel sound tube with independent output, equipped with a customized acoustic damping specifically for ns9, effectively reducing harmonics and distortion rate, improving stability of the structure ensures the earphone has a complete high-fidelity sound quality.

Précised Electronic Four-crossway Frequency Distribution

NS9 contains an exquisite frequency divider circuit, eight high-precision murata capacitors are constructed into an exquisite four-crossway frequency divider system, which guaranteesthree-frequency sounds balanced, high-density vocals, ear forgiving , better separation and clarity ,a rich layer of sound is fully presented in your mind.

Craftsmanship, Never Compromise on Sound Quality, Changeable Nozzle

NS9 Has Three Different Styles of Music Performance, You Can Change the Nozzle Anytime to Fit Your Sound Preference

Over-the-ear Fitting Ergonomic Design

Similar to the design of a customized model, by gathering a large amount of ear print data, the ns9 fits perfectly in your ear , allowing you to enjoy the negative distance contact between your ears, you can therefore focus on music anytime, anywhere

Hifi Grade Four-strand Silver-plated Braided Cable

NS9 comes with a standard high purity 5n single crystal copper silver-plated upgraded cable, expandable mmcx design, which can effectively reduce distortion and signal transmission loss, restoring a more realistic sound.

Hi-res High-quality Audio Certification is Here

NS9 has granted the "hi-res audio" certification by the Japan audio association.Bringing you a listening experience beyond the cd level.

Product Parameter

Driver Unit:

seven Balanced Armature+double Dynamic Driver


Sensitivity:107db Spl/mw

Channel Diffraction:≤1db(20-10khz)

Input Resistance:20Ω

Frequency Response:10hz-40khz

Cable Length:1.2m±5%


After-sales policy:

7 days no reason to return, the headset body is guaranteed for twelve months, and the cable is guaranteed for six months.