Grundig Box 660

Data

General

• Manufacturer: Grundig
• Model: Box 660
• Type: Loudspeaker
• Years of manufacture: 1981 - 1983
• Made in: Germany
• Color: Walnut, Metallic, Brown, Oak
• Dimensions: 250 x 410 x 220 mm (WxHxD)
• Weight: 8,2 kg
• Original price approx.: 500 DM (RRP pair)

Technical data

• Type: 3-way closed, compact speaker
• Chassis:
  • Low frequency: 1x (cone)

Midrange: 1x (dome) Tweeter: 1x (dome)

• Power handling (nominal/music): 50 / 75 Watt

efficiency:

• Frequency response: 40 - 25,000 Hz
• Crossover frequency: 1,000 / 3,500 Hz
• Impedance: 4 Ohm

Notes

• Other models of the same series:
• Grundig Box 360
• Grundig Box 660
• Grundig Box 860
• Grundig Box 1600

Pictures

• Excerpt from brochure: Grundig boxes 360, 660, 860, 1600, hi-fi earphones 216, 223