Atlantic 050 Skyline

Data

Hans Deutsch Speaker Atlantic 050 Skyline

General:

• Manufacturer: atlantic Lautsprecher GmbH Vertriebsgesellschaft
• Model: Atlantic 050 Skyline
• Type: 3-way bass reflex (horn resonator)
• Colour: silver black
• Dimensions (WHT): 504 x 1215 x 435 mm
• Weight: 59 kg
• non-binding retail price approx.: 3.295,- DM / pc.

Technical data according to HiFi Yearbook 10 for 1980

• gross volume: 266.4 liters
• Equipment:
  • 2x B&S 272 mm bass-midrange driver with 48 mm voice coil.
  • 142 mm midrange/tweeter with carbon fibre dome (side mounted) with 25 mm voice coil
  • 41 mm electret tweeter in horn, 413 mm

Horn resonator:

• bass self-resonance: 42 Hz (with clean square wave).
• crossover: 130 Hz acoustically active -4.5 dB / oct., 11 kHz acoustically active / electr. -8.5 dB / oct., 3.5 kHz acoustically active -10.5 dB / oct., tweeter continuously variable
• Frequency range: 18 Hz to 40 kHz / 42 Hz to 24 kHz +/- 0 dB
• Rated power: 127 watts
• Music power handling: 190 watts
• operating power: 0.5 Watt
• Recommended amplifier power: not less than 35 watts with self-attenuation factor 80
• nominal impedance: 8 Ohm

... according to STEREO loudspeaker manual 81/82

• Sensitivity: 2.35 V for 86 dB at 3 m distance
• Maximum achievable sound pressure level: 107 dB at 3 m distance (frequency range 20 - 500 Hz)
• Resonant frequency of the woofer approx.: 50 Hz
• Minimum impedance: 2.4 Ohm at 3 kHz
• nominal impedance: 4 Ohm (manufacturer's specification)
• approximate retail price: 3000,- DM / pc.

Sources:

• HiFi - Yearbook 10 (1980) page 19
• Stereo Loudspeaker - Handbook 81/82 (p 12/1981)
• HiFi - Stereophonie 6/80 + Test Yearbook 81/82 (p 1981)