Heco SM 650

Data

General

• Manufacturer: Heco
• Model: SM 650
• Year of manufacture: around 1976
• Manufactured in:
• Color: Walnut-colored, graphite black.
• Dimensions: 360 x 220 x 180 mm (HxWxD)
• Weight:
• Original price approx:

Technical Data

• Type: 2-way closed, compact speaker
• Chassis:
  • Woofer: 1x 170 mm (cone)

Tweeter: 1x 25 mm (dome)

• Power handling (nominal/music): 30 / 45 Watt
• Efficiency: 86 dB ?
• Frequency response: 45 - 25,000 Hz (DIN)
• Crossover: 1,500 Hz
• Impedance: 4 Ohm

Special Features

• -

Remarks

Other models in the same series:

• SM 650
• SM 670