Astrotec GX40

Astrotec GX40

Astrotec GX40 High-Performance Dynamic Driver High Fidelity IEMs In-ear Earphone


Bright gem

  • Exclusive fashion nobility into the West sailing elements, using top-quality sparkling crystal shaped diamond knife cutting technology made crystal clear, emitting a comparable shine like diamonds, beautiful, interpretation of fashion and romance.

Nanometer diaphragm, triple frequency equilibrium

  • Astrotec Acoustics Laboratory developed a new Nanometer diaphragm, after domestic professional engineers carefully tuned, low frequency dive deep adequate weight, intermediate frequency moist and full, high frequency clear but not harsh, vocal performance is still good.

Simulation of auricle, comfortable and sound insulation

  • Astrotec acoustics laboratory integrated a large number of ergonomics and medical data, select 38 degrees precision gold bevel design, whether meditating or exercise, can be a perfect fit to wear, effective isolation from outside noise and prevent loss.

High-purity cable, blind spot optimization

  • GX40 use global geek preferred high-purity oxygen free copper wire, nearly lossless audio signal transmission performance, gives you the ultimate HIFI experience, add blind spot design, easy to distinguish, and more convenient to wear.

Simply repeating smooth listening, omnipotent

  • Astrotec committed to the development of Direct Push headphones, sharing the most authentic music to love. GX40 with low impedance and high sensitivity of the configuration, can be compatible with cell phone, player, tablet, computer and other output devices, and have a good performance.

Cool colour, unassuming youth

  • Vibrant youth colour, perfect collocation with  the most popular fashion elements , free release, individuality, designed for the people who pursuit of music and fashion.


  • Model:Astrotec GX40
  • Driver:9.0mm rare earth permanent magnet
  • Impedance: 16 OHM
  • Plug:3.5mm stereo gold-plated plug
  • Rated power: 3mW
  • Maximum power: 10mW
  • Frequency range: 8Hz-24500Hz
  • Sensitivity: 104dB/1mw(S.P.Lat lKHz)
  • Cable: 1.2m±0.3m PU cable


  • Astrotec GX40 in-ear earphone
  • Senior wiping cloth
  • Leather pouch,
  • One pair of inert sponge
  • Foam eartips(S/M/L)

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 17105
  • Brand: Astrotec
  • Product Code: GX40
  • Availability: In Stock
  • $59.90

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