Audio-Technica ATH-CKR70iSBK vs. Poly SupraPlus NC

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Audio-Technica ATH-CKR70iSBK and Poly SupraPlus NC. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

Audio-Technica ATH-CKR70iSBK vs. Poly SupraPlus NC Comparison Chart
DESIGN AND DIMENSIONS Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Product Type Earphones - wired - 3.5 mm jack Headset
Weight 8 g -
Colour Black -
SOUND QUALITY Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Headphones Form Factor In-ear -
Headphones Technology Dynamic -
Connectivity Technology Wired -
Sound Output Mode Stereo -
Frequency Response 5 - 40000 Hz -
Max Input Power 200 mW -
Sensitivity 108 dB/mW -
Impedance 19 Ohm -
Diaphragm 11.8 mm -
MICROPHONE Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Type On-cable -
Microphone Technology Condenser -
Microphone Operation Mode Omni-directional -
Frequency Response 100 - 10000 Hz -
Sensitivity -44 dB -
REMOTE CONTROL Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Controls Answer/end, play/pause -
CABLE Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Cable Type Headphones cable - Y-type - L shaped - 1.2 m -
Plated Connector Gold -
CONNECTIONS Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) -
OTHERS Audio-Technica ATH-CKR70iSBK Poly SupraPlus NC
Included Accessories Protective pouch, 4 pairs of silicone ear tips (extra small, small, medium, large) Monitor receiver
TAA Compliant - Yes
Service & Support Limited warranty - 2 years -
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