Don't miss out these FREE items! Check it out !(Pls read the rules carefully!)



BGVP DM7 6BA Knowles+ SONION Subwoofer MMCX HIFI Audiophile In-ear Earphone IEMs


DM7 was made by adapting with four-way crossover which include Knowles high-frequency composite balanced armature ( SWFK-31376 ), medium-high frequency balanced armature ( ED-29689 ), low frequency balanced armature ( CI-22955 ) and SONION medium & low frequency composite balanced armature ( 33AP007 ), 4 channel and 4 Knowles acoustic damping.

6 balanced armature

New design, high driver

3D printing technology

The resin from Germany

Knowles + Sonion 6 balanced armature drivers

Electronic 4-way crossover+ 4 channels processing.

3D printing resin cavity

The shell is made of PMMA acrylic fiber material from Germany EnvisionTEC 3D printing equipment, it improving the temperature and impact resistance.

4-way crossover+ 4 channels scheme

Integrating 4-way crossover + 4 channels sound guide make 6 driver balanced armature connect each other, rendering the 3-frequency balanced sound. The treble is great, the amount of air rendered is good, it has moderate amount of bass quantity and extended well, sound and quality both well. Its image is clear, position is accurate, the sense of hierarchy is obvious, let you can enjoy the sound.

Exquisite 4-way crossover technology

DM7 adopts the 4-way crossover design which follows the standard of industry, 4 channels sounding respectively, and it has 3 Knowles acoustic damping and 1 patent acoustic damping. Distributing the upper-high, high, mid, low frequency reasonably, the overall curve is smooth, and the tuning is popular. At the same time, the size is compiled, the soundstage is just right, and the sweet vocals won’t make you feel tired even wearing for a long time.

High quality MMCX connector

It can effectively solve the problem of earphone can’t be used because of broken cable, improving the diversity and providing more choice for upgrade

Audiophile Cable

8 core Furukawa OCC + silver-plated mixed braided cable, not only lossless sound quality signal transmission, and not make you annoyed for upgrading.

Customized wearing experience

Ergonomic shell shape, fit to ear canal, giving you excellent sound isolating experience and long-wearing comfort.

Hi-Res high quality audio certification

DM7 has passed the Hi-Res audio certification of Japan Audio Association, will give you the listening experience of surpassing CD level.


Brand: BGVP

Model: DM7

Impedance: 13Ω

Frequency range: 10Hz-40kHz

Plug diameter: 3.5mm

Cable length: 120cm

Sensitivity: 115dB/mW

Detachable standard: MMCX

Plug Type: straight plug

Waterproof performance: IPX4

Dustproof performance: IPX4



9 pairs of silcione eartips

1 pair of foam eartip

Write a review

Note: HTML is not translated!
    Bad           Good

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: 15870
  • Brand: BGVP SIDY
  • Product Code: DM7
  • Availability: In Stock
  • $289.00

Available Options