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Specification
Price
Rs.4,900.00
Rs.4,999.00
Brand
Koss
JBL
Model No
Porta Pro Black
Quantum 300
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
On Ear
Over Ear
Magnet Type
Dynamic
Neodymium
Driver Diameter
30 mm
50 mm
Impedance
60 Ohms
32 ohm
Sensitivity
101 dB SPL
100dB1mW
Frequency Response
15Hz - 25KHz
20 Hz - 20000 kHz
Maximum Power Input
NA
30 mW
Noise Cancelling
Sound Isolation
NA
Available Colors
Black
Black
Connector Plating
3.5mm Gold-Plated Stereo
3.5 mm
Cable
Straight, Dual Entry Cable
USB Audio Adapter Cable
Weight
60 GM
245 gm
Other Features
Perfectly Portable : Porta Pro features a unique collapsible design for easy storage and ultimate portability.
Comfort Zone : Adjustable headband and ComfortZone temporal pads provide a comfortable listening experience.
The oxygen free copper voice coils and dynamic elements allow the Porta Pro to deliver rich bass and a remarkably wide frequency response.
Looking for a modern look with a retro soul? Porta Pro black share's everything listeners love from the original, now in a sleek jet black colorway.
Legendary Design : The acclaimed Koss Porta Pro was introduced in 1984 and continues to be one of the most recognized headphones around the world.
The Sound of Koss : Koss engineered 60 Ohm drivers deliver remarkable high-fidelity audio at 15-25,000Hz producing deep bass, crisp highs and superior midrange.
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.
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Top Differences

  • Noise Cancelling: NA vs Sound Isolation
  • Driver Size: 50 mm vs 30 mm
  • Weight: 245 gm vs 60 GM
  • Impedance: 32 ohm Vs 60 Ohms
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