ATL HD 309

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Data[edit]

General

  • Manufacturer: ATL
  • Model: HD 309
  • Years of manufacture: 1988-1989
  • Made in: Germany
  • Colors:
  • Dimensions 233 x 858 x 312 mm (W x H x D).
  • Weight:
  • Original price approx.: 1900, - DM (UVP pair)


Technical Data

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

Tweeter: 28 mm fabric dome tweeter

  • Power handling (nominal/music): 90 Watt

Efficiency:

  • Frequency response: 24 - 21,000 Hz.
  • Transitional ranges: 130 Hz (horn resonator)/3200 Hz
  • Impedance: 8 Ohm


Special Features

  • horn resonator


Remarks[edit]

Other models in the same series:


Pictures[edit]

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