DUNU DK3001BD 1DD+4BA+4Micro Planar Drivers IEMS
SKU: 43860716901

DUNU DK3001BD 1DD+4BA+4Micro Planar Drivers IEMS

$190.86 $212.07
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

DUNU DK3001BD 1DD+4BA+4Micro Planar Drivers IEMS*The curve is measured by a third party and is for reference only. Specification Model: DK 3001 BD (BrainDance) Cavity Material: Aerospace Grade Aluminum Alloy Net Weight: Approx. 8. 1 g (per side) Frequency Response: 5 Hz 40 kHz Impedance: 26 122dB Vrms (@1kHz) Sensitivity: 108dB mW(@1kHz) 122dB Vrms (@1kHz) THD: <0. 5% @ 1 kHz Dynamic Driver: Flexible Surround Bio Diaphragm Dynamic Driver for Low and Sub Bass Frequencies x 1 Balanced Armature

*The curve is measured by a third party and is for reference only.

Specification

Model: DK 3001 BD (BrainDance)

Cavity Material: Aerospace-Grade Aluminum Alloy

Net Weight: Approx. 8.1 g (per side)

Frequency Response: 5 Hz - 40 kHz

Impedance: 26Ω

122dB/Vrms (@1kHz)

Sensitivity: 108dB/mW(@1kHz) 122dB/Vrms (@1kHz)

THD: <0.5% @ 1 kHz

Dynamic Driver: Flexible Surround Bio-Diaphragm Dynamic Driver for Low and Sub-Bass Frequencies x 1

Balanced Armature Drivers: Custom Midrange Balanced Armatures x 2

Custom High-Frequency Balanced Armatures x 2

Planar Drivers: Custom Micro Planar For Ultra-High Frequencies x 4

Cable: 4-Core Secondary Refined High-Purity Furukawa OCC Copper

Cable Length: 1.2 m ± 0.1 m

Connector: Patented Catch-Hold MMCX Connector

Plug: Q-Lock MINI Modular Plug System

Includes Two Interchangeable Plugs 

(4.4mm Balanced, 3.5mm Single-Ended)

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43860716901

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4.7 ★★★★★
Based on 1015 reviews
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Product Reviews
S
Verified Purchase
S
Alexandria, US
★★★★★ 5
Not polyester! Thank you UA!
I never realized shopping for cotton socks in 2024 would be so difficult. Luckily I found these, and all the other Under Armour cotton socks and they are the best. I cannot wear polyester, and these only have like 1%. I didn't realize our cotton is being replaced by polyester, and I don't like it. Bath towels don't work anymore either... I need my cotton socks and towels, I love incandescent light bulbs, I'll always have a gas powered mower and leaf blower. Also butterfinger should've never their recipe. Just sayin...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2024
J
Verified Purchase
Josie Shmidt
Whiting, US
★★★★★ 5
Great quality
Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)
The best socks, cotton quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
M
Verified Purchase
Mom4two
Draper, US
★★★★★ 5
Great sock for everyday
Size: Large, Color: Black/Gray (6 Pairs)
So these are awesome but they are slightly thinner than older versions, shorter too. Just FYI if you a long time UA customer. If you have never had their socks, I love them personally and only like one other brand better. They aren’t overly thick and they allow your feet to breath. I never have sweaty feet in these even in my warm boots. I also like that they don’t cut into my feet or get holes in the toes over long terms. The only reason I’ve thrown these out has been fraying near the ankle or someone (kids) thieving them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2019
L
Verified Purchase
LC
Los Angeles, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Port Orchard, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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