Boxe Sonofer SF 5

      Boxe Sonofer SF 5: pe 3 cai, bass tip compresie, diametru bass 3x17 cm, suspensii din cauciuc, culoare maro lemn, mufe aurite, plase de protectie, impedanta 4 ohmi, putere 180W/250W, prezinta mici zgarieturi, suna foarte bine, dimensiuni H=100cm, L=25.5cm, A=27.5cm, made in West Germany.

General

• Manufacturer: Sonofer
• Model: SF 5
• Year of construction: 1989 - 1992
• Made in:
• Color: Abrasive varnish black, Abrasive varnish white, Oak rustic, Oak light, Walnut, Mahogany, surcharge Piano black, Piano lacquer white, others on request
• Dimensions: 250 x 1000 x 290 mm, since 1991: 250 x 950 x 300 mm (W x H x D)
• Weight: 23.5 kg
• Neupreis approx .: 1800 DM per box

Technical specifications

• Construction: 3-way floor standing loudspeaker
• Chassis:
  • Tiefton: 2x 180 mm
  • Depth of medium: 180 mm
  • Tone: 19 mm aluminum manganese dome, from 1991 25 mm tissue dome
• Power rating (nominal / music): 150/200 watts
• Efficiency: 86 dB
• Frequency response: 25 - 30,000 Hz
• Transition areas: (for multi-chassis LS)
• Impedance: 4-8 Ohm