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fullspecs
Specification
Koss SB40 Koss SB40
Rs.3,725.00
JBL J55A JBL J55A
Rs.3,600.00
Price
Rs.3,725.00
Rs.3,600.00
Brand
Koss
JBL
Model No
SB40
J55A
Wired / Wireless
Wired Headphone Specification
Wired Headphone Specification
Headphone Type
Over Ear
On Ear
Magnet Type
Neodymium
Neodymium
Driver Diameter
NA
40 mm
Impedance
120 Ohms
32 Ohms
Sensitivity
96 dB/mW
NA
Frequency Response
20 Hz - 20000 Hz
10Hz - 24,000Hz
Maximum Power Input
NA
NA
Noise Cancelling
NA
NA
Available Colors
Black
Black
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Gold Plated Jack
Cable
3 m
1.3 mm
Weight
NA
476 g
Other Features
- Noise cancelling microphone
- Full range of sound brings games to life
- Microphone eliminates excessive background noise for greater ease of use with PC voice applications, such as speech recognition
- Soft leatherette ear cushions envelop ears for long-lasting comfort and maximum isolation without excess pressure
- Adjustable headband fits most head sizes
- Independent 3.5mm plugs for easy headphone and microphone connection
- Covered under the Koss Stereo phones Limited Lifetime Warranty
- Rotating, 180-degree DJ-pivot mechanism
- Single-sided,detachable cable
- Closed-back design
- Soft leather ear cushions
- Rotating, 180-degree DJ-pivot mechanism
- Cable-locking mechanism
- Rugged strain relief

Top Differences

  • Driver Size: 40 mm vs NA
  • Weight: 476 g vs NA
  • Impedance: 32 Ohms Vs 120 Ohms