QPAD QH-90

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About this Product


elimination
Headphone QH-90
Transducer type: Dynamic Ø53mm
Operating principle: Closed
Frequency response: 15Hz-25KHz
Nominal impedance: 60 Ω per system
Nominal SPL: 98±3dB
T.H.D: < 2%
Power handling capacity: 150mW
Sound coupling to the ear: Circumaural
Ambient noise attenuation: approx.20 dBA
Headband pressure: 5 N
Weight with microphone and cable: 350g
Cable length and type: 1m + 2m extension + 10cm iphone
Connection: Mini stereo jack plug(3.5MM)

Microphone
Transducer type: Condenser(back electret)
Operating principle: Pressure gradient
Polar Pattern: Cardioid
Power supply: AB powering
Supply voltage: 2V
Current consumption: Max 0.5 mA
Nominal impedance: ≤2.2 kΩ ± 30%
Open circuit voltage at f = 1 kHz 20 mV / Pa
Frequency response: 100 - 12,000 Hz
T.H.D: 2% at f = 1 kHz
Max. SPL: 105dB SPL (THD ≤ 1.0% at 1KHz)
Microphone output: -39±3dB
Dimensions: Ø6*5mm
Length mic boom: 150MM(include gooseneck)
Capsule diameter: Ø6mm

Official URL

http://www.qpad.com/products/headsets/QH-90-White/

Meta Reviews

Average Review Score: 9.5/10

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QPAD QH-90 Reviews

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Moons Descendarium  --- Jun 07 '13
techPowerUp! 9.5/10 Jun 13 '13
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Moons Descendarium on

"This is a great gaming headset. It’s a great music listening headset. It’s comfortable and the mic is good. I can’t say for sure whether I’m sold on the white styling and you might get something a..."

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techPowerUp! on

"This headset works brilliantly for gaming, but a few tweaks to the sound signature could make the QPAD QH-90 even better; it must currently be regarded as one of the top headsets out there. The..."

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