Subwoofer

hd Infra218

  • HARMONIC DESIGN

  • 제조국 : Made in Germany

Hybrid Subwoofer hd Infra218

기능 및 특성

  • 18“ neodymium high-performance speakers
  • extremely high efficiency for SPL up to 149 dB
  • passive directivity for stacks of 3 units
  • robust enclosure with polyurethane coating
  • Speakon turning socket on the front
  • stand-alone or cardioid subwoofer array
  • extended frequency response down to 28 Hz
  • hd SilentWheels set available

Technical Data

  • Acoustic design : Hybrid Horn, Bassreflex

  • Transducers : 2x 18“N high excursion woofer

  • Impedance : 4 Ω

  • Crossover : variable via preset

  • Coverage (hor x ver) : omni, cardioid via preset

  • Frequency range (-6dB) : 28 Hz – 90 Hz

  • Sensitivity (1W / 1m) : 106 dB

  • Power Rating AES / Peak : 3600 / 14400 W

  • SPLmax @ 10% THD : 149 dB

  • Enclosure : robust multiplex housing with polyurethane coating black, recessed connection panel with 2x NL4 rear, reversed NL4 front, 2x M20 thread, 6x transport handle, steel grille with acoustic foam inside

  • Weight : 89 kg

  • Dimensions (W x H x D) : 1190 x 536 x 670 mm