Optonica SM-4646 specifications

Category : Integrated amplifier

General

Connections

Technical data

Special equipment

• Manufacturer: Sharp Optonica
• Model: SM 4646 H(W)
• Type: Integrated Amplifier
• Years of construction: 1978 - 1979
• Color: Black / Silver
• Remote Control: No
• Power Consumption: 520 Watts
• Dimensions: 442 x 144 x 363 mm (WxHxD)
• Weight: 16 kg
• Factory price approx.: 1.198,- DM

• Number of inputs:
  • 1x AUX
  • 2x Tape
  • 2x Phono
  • 1x Tuner
  • 1x preamp
• Number of outputs:
  < li>2x speakers
  • 1x Power amplifier
  • 1x Headphones

2x speakers
• 1x Power amplifier
• 1x Headphones

• Continuous power
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 70 Watt
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 95 Watt
• Music power
  • 8 643961b8da111c0a15d770a1109a86d4: 2x 95 Watt
  • 4 643961b8da111c0a15d770a1109a86d4: 2x 145 Watt
• Total harmonic distortion: 0.05%
• Attenuation factor: about 50 (8 ohm, 1kHz)
• Frequency response: 5Hz ~ 120kHz ± 3dB
• Power bandwidth: 10HZ - 40kHz
• Ripple voltage distance (short-circuited):
• Volume reduction: - 20dB

• 8 ohms: 2x 70 watts
• 4 ohms: 2x 95 watts

• 8 643961b8da111c0a15d770a1109a86d4s: 2x 95 watts
• 4 643961b8da111c0a15d770a1109a86d4s: 2x 145 watts

• Preamp and power amplifier separable
• Separate power supplies for preamp and Power amplifiers (3 in total)

• Other models of the same series:
• Amplifier:
• Optonica SM-1616
• Optonica SM-3636
• Optonica SM-4646

• Tuner:
• Optonica ST-1616
• Optonica ST-3636
• Optonica ST-4646

• [1]

Comment:

Comment box:

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