Heco SM 630

Data

General

• Manufacturer: Heco
• Model: SM 630
• Type: Loudspeaker
• Years of manufacture: 1973 - 1978
• Made in: Germany
• Color: White, Walnut
• Dimensions: 450 x 275 x 100 mm (HxWxD)
• Original price approx.: 248 DM

Technical data

• Type: 2-way, closed
• Chassis:
  • Woofer: 1x 175 mm cone

Tweeter: 1x 25 mm dome tweeter

• Power handling (nominal / music): 25 / 40 watts.
• Efficiency:
• Frequency response: 45 - 25,000 Hz
• Crossover: 1800 Hz
• Impedance: 4 Ohm

Special Features

• Front grille made of aluminium

Remarks

• Other models in the same series:
• Heco SM 620
• Heco SM 625
• Heco SM 630
• Heco SM 635
• Heco SM 640

Pictures

• Extract from brochure: Heco SM 620 / 625 / 630