Koss KSC17 vs JBL JR300 – Detailed Specs Comparison (2026)

ALERT

Koss KSC17
Rs.1,950.00

JBL JR300
Rs.1,999.00

Brand	Koss	JBL
Model No	KSC17	JR300
Wired / Wireless	Wired Headphone Specification	Wired Headphone Specification
Headphone Type	On Ear	On Ear

Magnet Type	Neodymium	Dynamic
Driver Diameter	NA	32 mm
Impedance	32 Ohms	32 Ohms
Sensitivity	98 dB/mW	85dB SPL@ 1kHz 1mW
Frequency Response	40 Hz - 20000 Hz	20 Hz - 20KHz
Maximum Power Input	NA	NA
Noise Cancelling	NA	NA

Available Colors	Black	Black, Red
Connector Plating	3.5 mm Gold Plated Jack	3.5 mm Audio Jack
Cable	1.2 m	Tangle-Free Flat Cable
Weight	NA	108 GM
Other Features	- 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	JBL Safe Sound Comfort Fit : Soft padded headband and ear cushions for feathery fit. Designed For Kids : Custom designed ear cushions and headband with cool colors. Make It Yours Stickers Set : Kids can personalize the headphones with the stickers set in the box. Ultra-Portable : Compact, foldable design and single-side flat cable combined to make music highly portable. JBL Safe Sound ( <85dB ) : JBL legendary sound designed to always limit the volume below 85dB making them safe for even the youngest music fans.
	Compare Koss KSC17 with: Sennheiser HD 202 JBL T450 Sony MDR-EX255AP Sennheiser CX 80S JBL TUNE 500	Compare JBL JR300 with: Skullcandy JIB Earbuds With Microphone Philips SHO3305BOARD-00 Philips SHO3305FIN-00 Philips SHO3305STKR-00 Philips SHO3305ZERO-00

Key Differences

There is a noticeable difference in weight (NA vs 108 GM), which may affect comfort during extended use. From a usability standpoint, both models provide a reliable and premium headphone experience. Koss KSC17 and JBL JR300 are premium wireless headphones designed to deliver high-quality sound along with advanced features like noise cancellation and long battery life. Both models feature noise cancellation, helping reduce background noise for a more immersive listening experience. The frequency response differs (40 Hz - 20000 Hz vs 20 Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones offer solid battery performance, making them suitable for long listening sessions and travel. The driver size differs between the two (NA vs 32 mm), which can influence sound depth, bass response, and overall audio clarity. Both models support modern Bluetooth connectivity, ensuring stable wireless performance with compatible devices.

Verdict: Both models are competitive, and your decision should be based on your usage needs and preferred features.

Top Differences

Driver Size: NA vs 32 mm
Weight: NA vs 108 GM

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