Onkyo M-5550

Data

General

• Manufacturer: Onkyo
• Model: M-5550 - [Integra Series]
• Type: Power Amplifier
• Years of manufacture: 1989 - 1992
• Made in: Japan
• Colour: Black
• Dimensions: 435 mm × 186 mm × 423 mm (W × H × D)
• Weight: 18.5 kg
• Original price approx.: 1500 DM (1991)

Connections

• Input:
  • Direct: 1 V, 20 kOhm

Variable: 0-1 V, 20 kOhm

• Output:
  • 2 speaker pairs

Technical Data

• Continuous power (at distortion factor 0.005 %)
  • 8 Ohm: 2 × 145 Watt

4 Ohm: 2 × 220 Watt

• Dynamic power
  • 8 Ohm: 2 × 175 Watt
  • 4 Ohm: 2 × 290 Watt
• Total harmonic distortion: 0.005 %
• Attenuation factor: 140
• Frequency response: 1-100,000 Hz
• Signal-to-noise ratio: 120 dB

Special Features

• None

Remarks

• Other power amplifiers of the same series:
• Onkyo M-5570
• Onkyo M-5590

• Preamplifiers of the same series:
• Onkyo P-3370
• Onkyo P-3390

Pictures

• Extract from brochure: Onkyo power amplifiers