DUNU VULKAN DKX6 2DD+4BA In-Ear Headphone

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Regular price $379.00 USD
Sale price $379.00 USD Regular price
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DUNU Vulkan is a brand-new multi-driver hybrid set of in-ear monitors designed with an advanced six-driver hybrid configuration. The pair features four high-performance balanced armature drivers from Knowles, and dual 8mm Coaxial dynamic drivers enclosed in beautifully crafted aluminum alloy ear shells. Vulcan brings a true high-resolution music experience with professional tuning adjustments, 3D printed acoustic waveguide system, a latest-gen Air Control Impedance System, and many more features that make the DUNU Vulkan an ideal choice for audio lovers!!

Advanced Six-Driver Hybrid Configuration:
Over the years, DUNU has got expertise in designing high-quality hybrid configurations for in-ear monitors. For the latest Vulkan, they have designed an arrangement consisting of dual 8mm dynamic drivers along with four high-performance Balanced armature drivers from Knowles. These drivers are professionally tuned and arranged in such a manner to reduce the Harmonic Distortion in the output signal.

Dual 8mm Coaxial Dynamic Drivers:
DUNU Vulkan adopts a unique design of dual 8mm dynamic drivers. These two dd units work simultaneously working with each other and producing a powerful, deep-hitting, soulful lower-end response. The bass with the DUNU Vulkan is tightly controlled and has a punchy response. DUNU has designed these drivers using the structural foam cell drivers which are inspired by their advanced ECLIPSE driver design. The pair produces a woofer like powerful lower-end response.

Knowles Premium Balanced Armature Drivers:
Knowles is a well-reputed brand mainly known for its high-performance balanced armature drivers. Two of these BA units are tuned for presenting the users with lovely midrange and vocals while two are tuned for a smooth, detailed ultra-high frequency response.

All-New Architecture For Smooth, Distortion-Free Performance:
In order to provide a smooth performance with ultra-low harmonic distortion ratings, DUNU has designed an all-new architecture for the Vulcan. The pair features a 3D-printed acoustic waveguide system with digital pathway optimization for a natural experience.

Enhanced Low-Frequency Control With ACIS Technology:
Vulkan from DUNU utilizes the latest generation ACIS(Air Control Impedance System) module which is found in their premium pairs like the Zen, Zen Pro, Dk4001, and EST 112. It helps reinforcing the response of a dynamic driver with powerful slams in the bass region.

Exclusive Designer Looks:
DUNU Vulkan features ergonomically shaped 3D printed aluminum alloy ear shells with Mokume Gane inspired designer face covers. With its ergonomic shape, The DUNU Vulkan provides a unique and exquisite looks.


Shipping Fees

Worldwide Free Shipping on SHENZHENAUDIO, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.

Which Couriers To Use?

Given the amount of shipping partners we work with and the vast coverage area we serve, there are likely regions with much longer transit times than others. If you have any feedback, suggestions, or problems with the courier of your shipment, please feel free to submit a support ticket via the "Contact Us" button below.

Our goal is to provide our customers with the best shipping experience possible at a reasonable cost. This is why we constantly negotiate with existing shipping partners for lower rates and actively test new couriers for potential opportunities.

PO boxes or APO/FPO

The ability to ship to PO boxes or an APO/FPO address depends on the item's weight. If an item weighs more than 9 pounds, we won’t be able to ship to these addresses because of our current courier agreements.

To determine if your order is eligible for shipment to PO boxes or an APO/FPO address, please contact SHENZHENAUDIO Support.

Estimated Delivery Time

For customers in the continental United States:
5 to 14 business days from the date of shipping

For customers in Hawaii and Puerto Rico:
2 to 4 weeks from the date of shipping
International customers can expect longer shipping times, depending on the country in which they live:

Canada: 1 to 3 weeks from the date of shipping
Australia, New Zealand, Germany, France, and the UK: 2 to 4 weeks from the date of shipping
Other countries not listed above: 3 to 6 weeks from the date of shipping

Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.

If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to SHENZHENAUDIO Support within 4 months of the date of shipping or before the courier archives the tracking information.

Easy 30-Day Return Policy

If you are dissatisfied with your purchase for any reason, you may return it to SHENZHENAUDIO within 30 days of the received date, subject to the conditions and exclusions below.

Eligibility Conditions

Please read conditions below. If all conditions are not met, SHENZHENAUDIO reserves the right to refuse the return. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. SHENZHENAUDIO can only refund the original purchase price. Shipping and handling fees are nonrefundable.

Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.


Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please allow 3-5 business days for mail-in exchanges to be processed.

Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. Please note: we can only refund the original purchase price. Shipping and handling fees are nonrefundable.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.


To return your product, you should mail your product to: 4F 405, Building F, No.2 Shangxue Science and Technology North, Bantian Street, Longgang Dist, ShenZhen, 518129 Guangdong, China

If you’ve done all of this and you still have not received your refund yet, please contact us at support@shenzhenaudio.com.