Koss SB45 USB vs Beyerdynamic DTX350M – Key Differences & Best Choice (2026)

Specification	Koss SB45 USB Rs.5,400.00 Check Price on Amazon	Beyerdynamic DTX350M Rs.5,500.00 Check Price on Amazon
Price	Rs.5,400.00	Rs.5,500.00
Brand	Koss	Beyerdynamic
Model No	SB45 USB	DTX350M
Wired / Wireless	Wired Headphone Specification	Wired Headphone Specification
Headphone Type	Over Ear	Over Ear
Magnet Type	Dynamic	Dynamic
Driver Diameter	40 mm	NA
Impedance	100 Ohms	32 ohm
Sensitivity	103 dB SPL	98 dB SP
Frequency Response	18Hz - 20KHz	22 - 18,000 Hz
Maximum Power Input	NA	100 mW
Noise Cancelling	Sound Isolation	NA
Available Colors	Silver	Black
Connector Plating	USB	3.5 mm Gold-Plated Angled Mini Stereo Jack
Cable	USB Type-A Connector Cable	Tangle Resistant Cable
Weight	285 GM	131 g
Other Features	Koss SB45-USB Full Size Communication Headsets deliver the full range Sound of Koss allowing you to hear and speak clearly. The Koss Clear Voice Technology, or CVT, allows the SB45 USB noise-reduction microphone to eliminate excessive background noise. This enables the PC voice applications, such as speech recognition, to be used much more easily. The SB45 USB effortlessly collapses into a compact form for easy storage or on-the-go transportation. Just simply collapse the SB45 USB into its compact form for when you want the comfortable Sound of Koss wherever you are.	Flat, tangle-free cable. Powerful bass response. Soft and smooth leatherette ear pads. Compatible with Apple and many Android devices. Supraaural headset including handsfree microphone with integrated call answering button.

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