Alctron HE630 Closed Monitoring Headphone


  • Newly designed 50 mm drivers reproduce clear mid-low frequencies
  • Closed design isolates outside noise effectively
  • Over-ear style delivers exceptional isolation and long-wearing comfort
  • Detachable cable with lock ensures a secure connection
  • Compatible with 3.5mm smartphone, tablet, PC, and other audio devices
  • Frequency Response – 20 Hz to 20 kHz
  • Rated impedance is 32ohm
  • Sensitivity is 98dB SPL
  • Max power is 300mW