EDL SonicPro Port ATH-CKM1000 In-ear Dynamic Headphones



  • Frequency range : 15 – 40 Khz
  • Maximum power: 15mW
  • Distortion rate: <0.5%
  • Main connection : 3.5 mm (1/8”)
  • Net weight (without cable) : 10 g (0.4 oz)
  • Cable length : 0.6m + 0.8m 

SKU: EDL SonicPro Port ATH-CKM1000 In-ear Dynamic Headphones Category: Tags: , ,



ATH-CKM1000 is a discontinued product by Audio Technica 2 years ago. This is a custom product assembled by Earphone DIY Labs using original ATH-CKM1000 components for audiophiles.

Choose the Assembling Option and our professionals will make it for you in 2~3 days. For more details, see the assembling service. Question about transportation? Check shipping service.  

Are you an experienced DIYer? Great! Select the All Separated Components Option and enjoy making it with your own hands.  

Know about ATH-CKM1000

From Audio Technica 

Our absolute best in-ear headphones deliver truly professional performance for the most demanding listener. Equipped with exclusive Permendur magnetic circuitry, our largest in-ear 14mm drivers, and titanium-forged body, these headphones will surprise and delight.

What’s in the package?

The CKM100 kit includes: 

  • The earbuds with 0.6m cable and 0.8m extensive cables, both with 3.5mm jacks
  • 4 pairs of original Audio Technica silicone ear-tips

Note, no hard package, carry bags, or manuals etc. 


How does the CKM-1000 kit sound?

It sounds identical as ATH CKM-1000 so you can refer to any impression on the web. Here are some references.

Here are the acoustic measurements we’ve done in our lab using IEC711 coupler, ARTA and customized sound card. 


Additional information

Weight 0.1 kg
Dimensions 15 × 10 × 3 cm
Assembling options

Assemble it for me, Keep all component separated


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