Review: Linsoul KZ x HBB DQ6S Triple Dynamic Driver Earphones

Published on May 6, 2023, 7:18 p.m.

Linsoul is a brand that was founded in 2016 by the Crazy HiFi team with the intention of providing world-class support to the audiophile and music-loving communities. Their partnership with KZ brand team has brought us a new budget in-ear monitor – the KZ x HBB DQ6S. This collaboration project promises to provide music lovers with ultra-performance but budget-friendly earphones.
 Linsoul KZ x HBB DQ6S Triple Dynamic Drivers HiFi Earphones

The KZ x HBB DQ6S earphones feature 3 dynamic drivers in an array style, which can handle different sections of the frequency range to deliver strong bass, smooth mids, and clear treble. Equipped with advanced acoustic structure and physical frequency division technology, the KZ x HBB DQ6S has a 10mm dual magnetic dynamic unit complemented with two 6mm single magnetic dynamic units, making it a triple driver earphone. This triple driver system produces strong magnetic flux that is easily presented with shocking bass and rich music details. HiFi lovers can enjoy balanced three frequencies but with clear layers. The immersive sound is at hand.

The KZ x HBB DQ6S is designed with a self-developed recessed 2-pin connector that can last for more than 10,000 times. This connector is more durable than general connectors, which can only work for about 300-800 times. The earphones feature a detachable silver-plated oxygen-free copper cable that ensures lossless transmission and high-definition signal, which greatly enhances the listening experience. The earphones have an alloy metal faceplate with a transparent cavity that allows everything to be seen through. The structures, drivers, and circuits are all visible. The KZ x HBB DQ6S is a functional and elegant production that presents the art of industrialism and KZ aesthetics.


  • Triple driver design with 6mm and 10mm dynamic drivers
  • Powerful bass response
  • Transparent shell design shows inner structure
  • Detachable silver-plated cable
     Linsoul KZ x HBB DQ6S Triple Dynamic Drivers HiFi Earphones


The KZ x HBB DQ6S is designed with an alloy metal faceplate that gives it an elegant and sleek look. The transparent cavity allows the internal components to be visible, which is aesthetically pleasing. The earphones are lightweight and ergonomically designed to ensure a comfortable fit. The ear tips are made of silicone and come in three different sizes, ensuring a good fit for most ear sizes.


The KZ x HBB DQ6S earphones are lightweight and ergonomically designed for a comfortable fit. The ear tips are made of silicone and come in three different sizes, ensuring a good fit for most ear sizes. The earphones are comfortable to wear for long periods of time, making them ideal for extended listening sessions.

Use Cases

The DQ6S works well for bass lovers who want strong low-end punch for hip-hop, EDM, and pop music. The boosted bass brings energy to workout playlists. The noise isolation makes them suitable for commuting and travel.

User Feedback Analysis

The KZ x HBB DQ6S has received fairly positive reviews from audiophiles and everyday listeners alike. Many praise the powerful bass response that brings energy and excitement to hip-hop, EDM, and pop genres. For budget-conscious buyers, the sub $50 price point makes these an appealing option over more expensive competitors.

However, comfort and fit seem to be the main complaints from users. The larger housings can cause discomfort over long listening sessions compared to smaller earbuds. Some note fatigue after 1-2 hours of use. The stock silicone tips may not seal or isolate properly for all ear shapes. Trying aftermarket eartips like Comply foam or Spinfit twin blades may help provide a more secure fit.

A minority of users have reported build quality issues like channels cutting out, connectors loosening, or imbalanced drivers. While QC concerns are present, they do not seem widespread. For the affordable price, most find the DQ6S to perform admirably.

On Amazon, from over 15 global ratings, the DQ6S earphones have received an average 3.6 out of 5 stars. 35% of ratings are 5 stars, with 27% 4 stars, 14% 3 stars, 8% 2 stars, and 16% 1 star.

Pros and Cons


  • Fun v-shaped sound
  • Premium looking design
  • Good value


  • Bass can overpower mids
  • Non-removable cable
  • Reports of QC issues


With an original MSRP of $60, now discounted to around $30 on Amazon, the Linsoul DQ6S offers tremendous value for buyers looking for big bass on a budget. The unique triple dynamic driver design produces enjoyable v-shaped sound that competes well against similarly-priced models.

While build quality is not on par with more expensive IEMs, at this approachable price point, the DQ6S punches above its class. For bass lovers seeking affordable in-ear monitors with premium looks and engaging sound, the DQ6S represents a compelling option.

 Linsoul KZ x HBB DQ6S Triple Dynamic Drivers HiFi Earphones


For its affordable price, the Linsoul KZ x HBB DQ6S delivers enjoyable sound with emphasized bass and nice design touches. It offers good value for budget-minded audiophiles or those new to higher-end IEMs. While not perfect, it competes well with others in its price range.


  • Drivers:
  • 6mm x 2 dynamic drivers
  • 10mm dual magnetic dynamic driver
  • Diaphragm Materials:
  • 6mm drivers: titanium composite diaphragm
  • 10mm driver: PET composite diamond-like carbon diaphragm
  • Impedance: 25 ohms ± 15%
  • Sensitivity: 116dB/mW ± 3dB
  • Frequency Response: 20Hz - 40kHz
  • Distortion: ≤ 1% @ 1kHz
  • Channel Balance: ≤ 1.5dB @ 500Hz
  • Rated Power: 2mW
  • Max Input Power: 20mW
  • Noise Isolation: 26dB
  • Cable: 1.2m silver-plated oxygen-free copper cable
  • Plug: 3.5mm gold-plated straight plug
  • Connector: 0.75mm 2-pin detachable connectors
  • Weight: 5.3g per earpiece
  • Waterproof Rating: IPX4 sweat and water resistant
  • Included Accessories:
  • 5 pairs silicone eartips
  • 1 pair foam eartips
  • Carrying case
  • Shirt clip

What’s In The Box

  • DQ6S earphones
  • 5 pairs of silicone eartips
  • Silver-plated detachable cable
  • Soft carrying pouch

How To Use

  1. Choose suitable eartips to get a proper in-ear seal and fit.
  2. Connect the cable to a headphone jack or adapter.
  3. Adjust volume starting low to avoid damage to hearing.
  4. Enjoy your music!
Linsoul KZ x HBB DQ6S Triple Dynamic Drivers HiFi Earphones