Hans Deutsch HD-311

Data[edit]

General

  • Manufacturer: Hans Deutsch
  • Model: HD 311
  • Year of manufacture: ca. 1990
  • Made in: Germany
  • Colours:
  • Dimensions 246 x 906 x 373 mm (W x H x D).
  • Weight:
  • Original price approx.: DM 1.300,--/piece


Technical Data

  • Type: 3-way with horn resonator
  • drivers:
    • Low frequency: 2x 162 mm

Midrange: 87 mm Tweeter: 28 mm fabric dome tweeter Power handling (nominal/music): 110 Watt

  • Efficiency:
  • Operating power for 91dB/1m: 0.9 W
  • Frequency response: 21 - 23,000 Hz
  • Transitional ranges: 130 Hz (horn resonator)/1650/6100 Hz
  • Impedance: 6 Ohm