The DUNU Vulkan 2 ranks #426 out of 657 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: DUNU
Prices on this page were last checked October 12, 2026 at 4:13 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
As an eBay Partner, we may be compensated if you make a purchase.
#426 DUNU Vulkan 2: $349.00 Amazon $349.00 eBay
Pros: The median of 15 hobbyist measurements gives it a solid Harman preference score of 70 with a 2.16 dB spread, and its mids sit within about 1.1 dB of target, so vocals and instruments sound natural. It uses 1 x 10mm dynamic + 1 x 8mm dynamic + 6 x balanced armature with an easy 35 ohm load.
Cons: Presence sits about 5.3 dB low with a 6.9 dB dip near 4.0 kHz, so vocals and instruments lose some bite. Sub-bass is 3.7 dB short at 30 Hz, so deep bass lacks rumble.
| Released | Jun 2025 (1 year ago) |
|---|---|
| Back | Closed |
| Connection | Wired |
| Deviation From Target | 2.16 dB standard deviation |
| Driver Type | Hybrid |
| Drivers | 1 x 10mm dynamic + 1 x 8mm dynamic + 6 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 70 (median of 15 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 35 ohms |
| Sensitivity | 113 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.7 dB at 30 Hz) |
| Tonal Tilt | +0.14 (negative is warmer, positive brighter) |
| Weight | 0 lbs (8 g) |
- Reviews, Comparisons and Sound Samples