Compare current models and published product details.
Start with the driver design or connector you need. Open a model for its listed price, seller details and source limits.
KUN 2 design and Type-C options
Consider KUNTEN PRO if you need its listed Type-C option or want the KUN 2 driver and two-stage damping design. The product sheet does not prove that it sounds better than the original KUNTEN; confirm the exact seller variant and final price.
View price and detailsdynamic and micro-planar driver design
Consider Streak if you specifically want GK’s KUN dynamic driver plus a micro-planar tweeter. The catalog does not establish a measured sound advantage, and its 111dB sensitivity omits the power or voltage reference; compare the current listing with the single-driver KUNTEN.
View price and detailsbass review, specs and buying options
Consider KUNTEN if you want a budget single-driver IEM with documented 43Ω and 109dB/mW specifications. An independent reviewer reported strong sub-bass, but also sharp high vocals; check the current connector and price before buying.
View price and detailsA catalog specification is not a listening test or a sound-quality ranking.
| Model | Published configuration | Reason to open | View price and details |
|---|---|---|---|
| GK AK8 | 1 x 10mm dual-magnet dynamic driver | 10mm dual-magnet driver specs | View price and details |
| GK AK8 Pro | 1 x 10mm dynamic driver (catalog revision) | updated driver and cable versus AK8 | View price and details |
| GK G1 PRO | 1 x dynamic driver | 32Ω single-driver specs versus G6 | View price and details |
| GK G2 | 1 x dynamic driver | single-driver specs versus KUNTEN | View price and details |
| GK G4 | 1 x dynamic driver (catalog revision) | 3.5mm or 4.4mm cable options | View price and details |
| GK G5 | Multi-driver configuration; count not stated | multi-driver specs to verify | View price and details |
| GK G6 | 1 x dynamic driver | 32Ω single-driver specs versus G1 PRO | View price and details |
| GK KUNTEN | 1 × 10mm super-linear dynamic driver (GK catalog) | bass review, specs and buying options | View price and details |
| GK KUNTEN PRO | 1 x 10mm KUN 2 dynamic driver (GK sheet) | KUN 2 design and Type-C options | View price and details |
| GK Streak | KUN dynamic driver + micro-planar tweeter (catalog) | dynamic and micro-planar driver design | View price and details |
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An IEM is designed to seal in the ear canal and is commonly used for monitoring or focused listening. Fit, isolation, driver configuration, and tuning vary by model. The IEM label alone does not guarantee flat frequency response, professional accuracy, or better sound than another earphone.
Start with budget, fit, cable and connector needs, microphone requirements, and the devices you will use. Then compare published impedance, sensitivity, driver configuration, and tuning information. Use measurements or listening reports only when their source and method are clear.
Payment methods and buyer-protection terms are provided by AliExpress and vary by country, account, and order. The checkout page shows the methods available to you. Review the current platform terms before paying or opening a dispute.
A balanced-armature driver moves a small armature inside a magnetic field; a dynamic driver moves a voice coil and diaphragm. Their size, acoustic loading, and implementation differ, but neither technology is automatically more detailed, bass-rich, or accurate. The enclosure, crossover, tuning, fit, and manufacturing quality determine the final result.
