KEF M100 vs. Poly SupraPlus SDS 1031-15

Headphones Comparison, Reviews and Tests

Side by side comparison and review of KEF M100 and Poly SupraPlus SDS 1031-15. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

KEF M100 vs. Poly SupraPlus SDS 1031-15 Comparison Chart
DESIGN AND DIMENSIONS KEF M100 Poly SupraPlus SDS 1031-15
Product Type Earphones - wired - 3.5 mm jack Headset
Weight 18 g -
Colour Racing blue -
Recommended Use Portable electronics -
SOUND QUALITY KEF M100 Poly SupraPlus SDS 1031-15
Headphones Form Factor In-ear -
Headphones Technology - Dynamic
Connectivity Technology Wired -
Sound Output Mode Stereo -
Frequency Response 20 - 20000 Hz -
Max Input Power 10 mW -
Sensitivity 97 dB -
Impedance 16 Ohm -
Diaphragm 10 mm -
Magnet Material Neodymium -
In-Cord Volume Control Yes -
MICROPHONE KEF M100 Poly SupraPlus SDS 1031-15
Type On-cable -
Microphone Operation Mode Mono -
REMOTE CONTROL KEF M100 Poly SupraPlus SDS 1031-15
Controls - Push to Talk (PTT)
CABLE KEF M100 Poly SupraPlus SDS 1031-15
Cable Type Headphones cable - 1.3 m Quick Disconnect to LEMO FFP.2S.310 cable
Cable Length 1.3 m -
CONNECTIONS KEF M100 Poly SupraPlus SDS 1031-15
Connector Type Headphones (mini-phone stereo 3.5 mm) -
OTHERS KEF M100 Poly SupraPlus SDS 1031-15
Included Accessories Carrying pouch, in-flight plug adapter, 3 pairs of ear tips (small, medium, large) -
Compatibility iPhone, iPad, iPod -
TAA Compliant - Yes
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