GK KUNTEN PRO Official Specs: KUN 2 Driver, Type-C and What We Know
GK KUNTEN PRO specifications, KUN 2 driver changes, 43-ohm impedance, 3.5mm and Type-C options, and a link to the current seller listing.
The official product sheet is now available
GK AudioLab first announced GK KUNTEN PRO as the next evolution of the KUN dynamic series. The full product sheet now adds the specifications and construction details that were missing from that first announcement. This page keeps the same URL so there is one authoritative reference for the model rather than separate announcement and specification pages.
The information below comes from GK's product material. Descriptions of bass, clarity, soundstage or control remain manufacturer claims, not independent measurements or listening-test conclusions.
GK KUNTEN PRO official specifications
| Specification | Official value |
|---|---|
| Driver | 10mm KUN 2 dynamic driver |
| Impedance | 43Ω |
| Sensitivity | 109dB/mW at 1kHz |
| Frequency response | 20-40000Hz |
| Earpiece connector | 0.78mm 2-pin detachable |
| Source connector | 3.5mm or Type-C |
| Cable | Dual-parallel silver-plated cable |
| Cable length | 120cm ± 5cm |
| Colors | Matte Black and Champagne Gold |
The supplied SKU material also shows standard and microphone cable configurations. Exact regional bundles can differ, so check the selected SKU on the current seller listing before paying.
What changed inside the KUN 2 driver
GK's comparison material identifies a re-tuned diaphragm surround, optimized voice-coil travel, extended low-frequency excursion and a second-generation magnetic circuit. It also says the flagship 0.15mm magnetic gap is retained. These are mechanical and magnetic changes to how the diaphragm is driven; they are more specific than simply saying that the PRO has “more bass.”
A dual-stage damping filter is used to manage low-frequency energy. GK says the combination targets deeper, fuller bass while preserving vocal and detail clarity. For a closer look at what excursion, voice-coil travel, magnetic drive and damping each do, read our KUN 2 driver engineering guide.
Housing, colors and cable options
KUNTEN PRO keeps the transparent enclosure and skeletal metal faceplate that identify the KUNTEN line. The official sheet lists Matte Black and Champagne Gold. A detachable 0.78mm 2-pin interface separates the earpiece from the cable, while the available cable termination is listed as either 3.5mm or Type-C.
If you are deciding between generations, the KUNTEN PRO vs KUNTEN comparison separates confirmed hardware changes from claims that still need independent testing. The current GK KUNTEN product page continues to describe the existing model.
Purchase and evidence update
KUNTEN PRO now has a product page linked to the supplied AliExpress seller listing. Check the current seller, selected connector and microphone option, final price, delivery and return terms there before paying. The product Lab guide covers fit and variant choices. The product sheet remains the source for specifications; this article is not an independent listening review.
Original announcement and update policy
The first public source remains the original GK announcement on X. Current purchase options are linked from the product page. We will keep independent measurements separate from manufacturer material as new evidence appears.