Sennheiser HD 202 vs Koss KSC17 – Which Headphones Are Better? (2026)

- Closed, supra-aural, dynamic hi-fi stereo headphones - Ideal for both mobile sources and home mini hi-fi systems - Good attenuation of ambient noise - Earcups can be removed from the headband - Specially designed damping perforation ensures powerful bass response - Lightweight diaphragm material with "turbine " embossing for extremely low bass - Clips to the belt: cord take-up for adjusting the cable length when listening on the move - 3 m highly conductive OFC copper cable - Replaceable leatherette ear pads

- Ultra-light behind-the-head sport clipÂ® design - Great sound quality with maximum portability - Constructed from Mylar for enhanced rigidity - Improved signal transmission and conduction for cleaner, clearer sound - Secure headband wonâ€™t interfere with activities - Foam ear cushions provide open, hear-through sound - Volume control on cord allows easy level adjustment - Include a straight, single-entry 4 foot cord with 3.5 mm (1/8-inch) plug - Covered under the Koss Stereo phones Limited Lifetime Warranty

Key Differences

Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices. There is a noticeable difference in weight (130 g vs NA), which may affect comfort during extended use. The frequency response differs (18 Hz - 18000 Hz vs 40 Hz - 20000 Hz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Overall, both headphones are feature-rich and cater to users looking for a combination of sound quality, comfort, and wireless convenience. Sennheiser HD 202 and Koss KSC17 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience.

Verdict: Choosing between Sennheiser HD 202 and Koss KSC17 depends on whether you value better sound, longer battery life, or enhanced features.

Top Differences

Weight: 130 g vs NA

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Key Differences

Top Differences