Koss KSC21 vs Panasonic RP-TCM55E – Specs, Price & Comparison (2026)

ALERT

Koss KSC21
Rs.940.00

Panasonic RP-TCM55E
Rs.899.00

Brand	Koss	Panasonic
Model No	KSC21	RP-TCM55E
Wired / Wireless	Wired Headphone Specification	Wired Headphone Specification
Headphone Type	Ear Clip	In Ear Canal

Magnet Type	Neodymium	Neodymium
Driver Diameter	NA	14.3 mm
Impedance	36 Ohms	26 ohm
Sensitivity	101 dB/mW	109 dB/mW
Frequency Response	50 Hz - 18000 Hz	10 Hz 24000 kHz
Maximum Power Input	NA	NA
Noise Cancelling	NA	NA

Available Colors	Black	Black, White
Connector Plating	3.5 mm Gold Plated Jack	3.5 mm Miniplug Nickel Gold
Cable	1.2 m	Tangle- Free Flat Cable
Weight	NA	14 gm
Other Features	- High fidelity sound quality - Lightweight design - Covered under the Koss Stereo phones Limited Lifetime Warranty	Cable Size: 1.2 m, Mini Plug Size: 3.5 mm. Reproduction Frequency Band: 10 Hz-24,000 Hz. 14.3 mm Driver Unit: Reproduces a Clear, Deep Bass Sound. Bass Boost: Enjoy your favorite music with Bass Boost Design. The TCM55 supports Microphone and Remote Control Functionality thatâ€™s Compatible with Smartphones.
	Compare Koss KSC21 with: HP H2800 Samsung EG920 Philips SHK2000PK-00 Toreto Tor-1207- Pro Buds HP H1000 Gaming Headset	Compare Panasonic RP-TCM55E with: Toreto Tor-1207- Pro Buds HP H1000 Gaming Headset Sony MDR-G45LP HP H2800 Koss UR10

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