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Specification
Price
Rs.4,999.00
Rs.4,900.00
Brand
JBL
Koss
Model No
Quantum 300
Porta Pro Utility
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
On Ear
Magnet Type
Neodymium
Dynamic
Driver Diameter
50 mm
40 mm
Impedance
32 ohm
60 Ohms
Sensitivity
100dB1mW
101 dB SPL
Frequency Response
20 Hz - 20000 kHz
15Hz - 25KHz
Maximum Power Input
30 mW
NA
Noise Cancelling
NA
Sound Isolation
Available Colors
Black
Grey
Connector Plating
3.5 mm
3.5mm Gold-Plated Stereo
Cable
USB Audio Adapter Cable
Detachable Cable
Weight
245 gm
170 GM
Other Features
Live the game with JBL QuantumSURROUNDâ„¢.
Be at the center of the game with JBL QuantumSOUND Signature.
Play even longer in memory foam comfort.
Be heard with the voice focus directional boom mic.
Switch between all your favorite platforms.
User-friendly JBL QuantumENGINE PC software suite.
Comfort Zone : Adjustable headband and temporal pads.
Utility Series : Connect to 3.5mm, Lightning and USB-C Devices.
Perfectly Portable : Unique collapsible design and included carrying case.
Legendary Design : A perfect blend of high-fidelity audio and nostalgic style.
1984 : For over 40 years Porta Pro continues to be one of the most recognized headphones around the world.
Legendary Sound : Experience breathtaking audio with deep bass, crisp highs and a full midrange from 15-20,000 Hz.
Stay Connected : Answer/end calls and control your music with in-line microphone and remote on Lightning and USB-C Utility Cord.
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Top Differences

  • Noise Cancelling: NA vs Sound Isolation
  • Driver Size: 50 mm vs 40 mm
  • Weight: 245 gm vs 170 GM
  • Impedance: 32 ohm Vs 60 Ohms
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