Koss UR23i vs Koss SB45 – Specs, Price & Comparison (2026)

ALERT

Koss UR23i
Rs.3,500.00

Koss SB45
Rs.3,400.00

Brand	Koss	Koss
Model No	UR23i	SB45
Wired / Wireless	Wired Headphone Specification	Wired Headphone Specification
Headphone Type	Over Ear	On Ear

Magnet Type	Neodymium	Neodymium
Driver Diameter	40 mm	NA
Impedance	34 Ohms	100 Ohms
Sensitivity	94 dB/mW	103 dB/mW
Frequency Response	20 Hz - 20000 Hz	18 Hz -20000 Hz
Maximum Power Input	NA	NA
Noise Cancelling	NA	NA

Available Colors	Black, White, Blue, Green	Grey, Gold
Connector Plating	3.5 mm Gold Plated Jack	3.5 mm Gold Plated Jack
Cable	1.4 m	2.5 m
Weight	NA	NA
Other Features	- One touch Microphone - Unique D-profile - Superior Isolation - Closed back design	- Multimedia headset - Noise-reduction Clear Voice Technology (CVT) - Premium sound at all volume levels - Anisotropic ferrite magnet structures deliver high sensitivity and reduced sound distortion - Independent 3.5mm plugs for easy headphone and microphone connection - Experience absolute comfort with soft, leatherette ear cushions - Covered under the Koss Stereo phones Limited Lifetime Warranty
	Compare Koss UR23i with: Sennheiser HD 229 Sennheiser HD 419 Philips SHO4205BB-10 Beyerdynamic DTX 910 Sennheiser HD 300	Compare Koss SB45 with: SoundMAGIC E80C Sennheiser PC 230 Sony MDR-ZX310AP Sennheiser HD 300 Sennheiser CX 300S

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