Superlux HMC631 User Manual
Page 2

Features
• Powerful bass and clear mid-to-high
sound ranges reproduce every detail in
the game
• 51mm (2”) large diaphragm offers high
efficiency and wide dynamic range
• Patented auto-adjustable headband
construction offers a truly comfortable fit
• Unidirectional boom microphone
• Passive noise reduction
• In-line volume control and microphone
on/off switch
Specifications
General Data
Cable Length: 3-meter (9.8 ft.)
Connectors: 2x 3.5 mm (1/8”)
Weight: 350 g (12.3 oz.)
Headphones
Type: Dynamic, closed-back, circumaura
Drivers: Ø51 mm, Neodymium
Frequency Response: 20 - 20,000 Hz
Impedance: 40Ω (CCAW)
Sensitivity: 102 dB SPLMax.
Input Power: 1,000 mW
Microphone
Frequency Response: 80 - 15,000 Hz
Pick-up pattern: Unidirectional
Impedance: 2.2 kΩ
Sensitivity: -40 dBV/Pa (10 mV)
2
General Description
The HMC631 is closed-back type
and high sound quality headphone
developed specifically for professional
gamers, designed to clearly emphasize
the beat of the music as well as
capturing its more subtle nuances.
The Superlux HMC631 brings an extra
level of realism and excitement to video
gaming, featuring a boom microphone
that filters out most background noise,
and includes convenient volume and
microphone controls right on the cable.