Description
Redefine Your Listening Experience with KEFINE Klean IEM
The KEFINE Klean IEM combines cutting-edge technology with impeccable craftsmanship to deliver a premium audio experience. Equipped with a 10mm DLC (Diamond-Like Carbon) diaphragm dynamic driver and a dual-cavity driver structure, the Klean produces high-clarity sound with exceptional extension across the frequency spectrum. Whether you’re an audiophile or casual listener, its interchangeable tuning nozzles allow you to customize the sound profile to suit your preferences, offering flexibility for various music genres.
Crafted using injection-molded metallic cavities, the Klean features an ergonomic design that ensures comfort even during extended listening sessions. The inclusion of high-power N52 Neodymium magnets and an ultra-thin Daikoku CCAW voice coil enhances the IEM's performance, delivering an immersive and dynamic listening experience.
Key Features:
- 10mm DLC Diaphragm Dynamic Driver: Lightweight, durable, and designed for high-fidelity sound with remarkable detail and clarity.
- Dual-Cavity Driver Structure: Enhances airflow for balanced sound and excellent bass response.
- Interchangeable Tuning Nozzles: Switch between two sound profiles – a bright, detailed treble focus or a warmer, balanced sound.
- Premium Build Quality: Ergonomic injection-molded metallic shells ensure comfort and durability.
- High-Purity Silver-Plated Copper Cable: Detachable 0.78mm two-pin cable ensures low signal interference and offers the flexibility to upgrade cables.
- Universal Compatibility: Works seamlessly with a variety of devices thanks to its 3.5mm termination plug.
Superior Sound Tailored to You
With KEFINE Klean, enjoy high-resolution audio that is rich in detail and perfectly balanced. The pair's versatility makes it ideal for all music genres, from bass-heavy tracks to intricate instrumental pieces.
Elevate Your Style and Comfort
Designed with a focus on aesthetics and functionality, the Klean features a metallic finish that exudes sophistication. Its ergonomic design ensures a secure fit, letting you enjoy music without discomfort for hours on end.
Discover the pinnacle of sonic performance with the KEFINE Klean – where technology meets artistry.
Brand Name: KEFINE
Model: Klean
Driver: Dynamic Driver
Diaphragm: DLC (Diamond-Like Carbon)
Diaphragm Size: 10mm
Frequency Response: 20Hz - 20KHz
Sensitivity: 107dB +/- 3dB
Impedance: 32Ω +/-15%
Microphone: No
Plug Type: 3.5mm Single-ended
Connector Type: 0.78mm 2 Pin
In The Box
1x KEFINE Klean IEM
3x Pair Eartips
1x Pair Interchangeable Nozzle
1x HardShell Carrying Case
1x User Manual
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
KEFINE provides refined audio products for music lovers at affordable prices and the best value.
KEFINE Klean IEM
I like how crisp and clear the audio is, also how good the IEMs respond to EQing, which unlocks a lot whole lot of possibility
Build Quality: 5/5
Fit: 5/5
Sound: 5/5 for the price paid.
Tuning: warm neutral with extended treble and slightly elevated bass. (With Silver filters)

Description
Redefine Your Listening Experience with KEFINE Klean IEM
The KEFINE Klean IEM combines cutting-edge technology with impeccable craftsmanship to deliver a premium audio experience. Equipped with a 10mm DLC (Diamond-Like Carbon) diaphragm dynamic driver and a dual-cavity driver structure, the Klean produces high-clarity sound with exceptional extension across the frequency spectrum. Whether you’re an audiophile or casual listener, its interchangeable tuning nozzles allow you to customize the sound profile to suit your preferences, offering flexibility for various music genres.
Crafted using injection-molded metallic cavities, the Klean features an ergonomic design that ensures comfort even during extended listening sessions. The inclusion of high-power N52 Neodymium magnets and an ultra-thin Daikoku CCAW voice coil enhances the IEM's performance, delivering an immersive and dynamic listening experience.
Key Features:
- 10mm DLC Diaphragm Dynamic Driver: Lightweight, durable, and designed for high-fidelity sound with remarkable detail and clarity.
- Dual-Cavity Driver Structure: Enhances airflow for balanced sound and excellent bass response.
- Interchangeable Tuning Nozzles: Switch between two sound profiles – a bright, detailed treble focus or a warmer, balanced sound.
- Premium Build Quality: Ergonomic injection-molded metallic shells ensure comfort and durability.
- High-Purity Silver-Plated Copper Cable: Detachable 0.78mm two-pin cable ensures low signal interference and offers the flexibility to upgrade cables.
- Universal Compatibility: Works seamlessly with a variety of devices thanks to its 3.5mm termination plug.
Superior Sound Tailored to You
With KEFINE Klean, enjoy high-resolution audio that is rich in detail and perfectly balanced. The pair's versatility makes it ideal for all music genres, from bass-heavy tracks to intricate instrumental pieces.
Elevate Your Style and Comfort
Designed with a focus on aesthetics and functionality, the Klean features a metallic finish that exudes sophistication. Its ergonomic design ensures a secure fit, letting you enjoy music without discomfort for hours on end.
Discover the pinnacle of sonic performance with the KEFINE Klean – where technology meets artistry.
Brand Name: KEFINE
Model: Klean
Driver: Dynamic Driver
Diaphragm: DLC (Diamond-Like Carbon)
Diaphragm Size: 10mm
Frequency Response: 20Hz - 20KHz
Sensitivity: 107dB +/- 3dB
Impedance: 32Ω +/-15%
Microphone: No
Plug Type: 3.5mm Single-ended
Connector Type: 0.78mm 2 Pin
In The Box
1x KEFINE Klean IEM
3x Pair Eartips
1x Pair Interchangeable Nozzle
1x HardShell Carrying Case
1x User Manual
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
KEFINE provides refined audio products for music lovers at affordable prices and the best value.
KEFINE Klean IEM
I like how crisp and clear the audio is, also how good the IEMs respond to EQing, which unlocks a lot whole lot of possibility
Build Quality: 5/5
Fit: 5/5
Sound: 5/5 for the price paid.
Tuning: warm neutral with extended treble and slightly elevated bass. (With Silver filters)
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Let customers speak for us
from 5126 reviewsQuality

The amount you pay for this DAC is absolutely worth it. I'm using it with my PC, and I also have a Fiio KA13. It provides 32-bit 48000Hz audio output, and it's really good. I'm connecting it via a USB-C port and one extension cable (AGARO 3.5mm Aux Male to Female Extension Cable, Gold Plated). There’s no audio loss whatsoever.
The only minor issue is when you use it with a mobile device — the blue light can be a bit annoying. However, that's more of a personal preference. It also makes some noise with certain songs, but that's actually a known issue with the CS46L41 chip. There's no need to worry though; unless you've used a high-end DAC before, this will be more than enough for you.
Bass and clear vocals
😊
Excellent sound quality

After searching internet found this dac which has multiple input options and support 165*2 watts passive speakers and 350 watt passive subwoofer for future extension, tested with all input modes, bluetooth input feels a bit of low quality as it only supports sbc and aac codecs only, however if you want to use mobile via wired, alternative option is to use audiocular d08 cs-pro usb-c to 3.5 mm and 3.5 mm to rca input (cable creation brand). Optical input mode supports PCM (loss less stereo output) and Digital compress audio multichannel only) these are specific to Sony X-80J 65 inches

Thanks a lot Pritam Ji for suggesting me to use a balanced cable with my Moondrop Aria IEMs and thanks a lot for ordering Moondrop Aria filters for me. The Audio Store goes out of the way to serve Indian audiophile community.
The way my IEMs sound with a balanced cable and Shanling UA2 Plus DAC & Amp are unprecedented!
I am grateful Pritam Ji. 🙏🏻

The empathetic support that I got (as a budding audiophile) from Pritam Ji at The Audio Store is unparalleled. I am grateful Pritam Ji. 🙏🏻

Just bought it and started using it with my IFI Zen Stack - feels awesome.
This was a natural pick for me, since I wanted to have a completely balanced setup for my HiFiMan Sundara.
Nothing much to add, if you want an optimal balanced setup without spending too much, then look no further.
Thanks AudioStore for being blazing fast with your delivery. I got it withing 48 hours of placing my order! Kudos.

For my HiFiMan Sundara, this is a nice quality 4.4 mm balanced cable. I am buying this for the second time, since the first one got destroyed by my kids.
If you are looking for a good quality 4.4 mm balanced cable, look no further.
Audio

This product is reached my expectation good purchase good audio signal transmission no noise at all.....thank you the audio store👍
Yes

I have used lots of TWS even high end of Samsung and Oppo worth 10K. But IEM sound signature is great! This is my second IEM. I had KZ-ZEX. It has dual driver with electrostatic. Compare with that MoonDrop Chu 2 is better clear and smooth sound signature even with single driver. I am using with Audiocular DAC cost 750. Just go with MoonDrop Chu 2 if you are music lover. Thanks.
Great packaging and quick delivery