Infinity Alpha 20

Dates

General

• Manufacturer: Infinity by Harman
• Model: Alpha 20
• Years of manufacture:
• Made in: USA
• Color: Beech
• Dimensions: 220 mm × 385 mm × 280 mm (W × H × D)
• Weight: 8.2 kg
• Original price approx:

Technical data

• Construction: 3-way, bass reflex
• Chassis:
  • woofer: 1 × 170 mm

Tweeter: 1 × 25 mm

• Power handling (nominal/pulse): 75/125 W sine wave
• Efficiency: 89 dB at 1W and 1 m
• Frequency response: 55-22,000 Hz
• Crossover frequency range: 3000 Hz
• Impedance: 8 Ohm