Orion HS-400, 1977, made in Hungary (Budapest)





Link: radiomuseum

Country: Hungary
Manufacturer / Brand: Orion; Budapest
Year: 1977
Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker 4 Loudspeakers
Power out
Model: HS-400 - Orion; Budapest
Material Wooden case
Dimensions (WHD) 370 x 610 x 190 mm / 14.6 x 24 x 7.5 inch
Notes
  • Woofer: 2 [Model: Orion PD 207 / S]
  • Midrange: 1 [Model: Orion OPD 177 / S]
  • Tweeter: 1 [Model: Isophon KK-10 «DOM»]
  • Nominal Load: 40 W
  • Maximum Load: 60 W
  • Frequency Range: 50-22kHz
  • Resonant Frequency: 60 Hz
  • Cross-over frequencies: 800/2500 Hz
  • Impedance: 4 Ohm 
Net weight (2.2 lb = 1 kg) 12 kg / 26 lb 6.9 oz (26.432 lb)
Source of data -- Original prospect or advert


Bass . Woofer / НЧ: radiomuseum
Model: Orion PD 207 / S
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Dimensions (WHD) 200 x 0 x 0 mm / 7.9 x 0 x 0 inch
25 VA
Impedance: 8 Ohm
Year: 1975–1979

Midrange / CЧ:
Model: Orion OPD 177 / S
Loudspeaker
Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Dimensions 125 x 190 mm



Tweeter / ВЧ: radiomuseum
Model: Isophon KK-10 «DOM»
Country: Germany
Year: 1970–1984
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9.5 cm = 3.7 inch
Net weight (2.2 lb = 1 kg) 0.720 kg / 1 lb 9.4 oz (1.586 lb)

technical data mechanically:
Type: spherical dome membrane made of plastic film
Outside dimensions: 95 x 95 mm
Mounting distance: 80 x 80 mm
Height: 31 mm
Voice coil: Ø 25 mm
Diaphragm: Ø 30 mm
technical data magnetic:
magnet. Induction: 12,000 Gauss, corresponding to 1,2 T
magnet. Flow: 29,100 Maxwell corresponding to 291 μWb

technical data electric:
Nominal load capacity: 50 W *, special edition from 1976: 80 W *, after 1982: 100 W *
Nominal load capacity (without switch): 4 W
Transmission range: 800 ... 20,000 Hz (from 1980: 1,000 ... 20,000 Hz)
Resonant frequency: 1,100 Hz
Impedance (5 kHz): 4 Ω, type KK 10/8 = 8 Ω
DC resistance: 3.3Ω, type KK 10/8 = 7 Ω
Sensitivity: 90 dB / W / m (reported in 1980)
Acceptance recommended: 3,000 Hz with 6 dB / octave crossover (5 μF capacitor) or 3,600 Hz at 12 dB / octave

























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