Kenwood KA-2500 specifications

Category : Integrated amplifier

Brand : Kenwood

General

Connections

Technical data

Special equipment

  • Manufacturer: Kenwood
  • Model: KA-2500
  • Type: Amplifier
  • Years of construction: 1967 - 1969
  • Manufactured in: Japan
  • Color: Black
  • Power consumption: 110 W at full scale
  • Dimensions (WxHxD): 330 x 105 x 237 mm
  • Weight: 5.9 Kg
  • Factory price approx.: 31600 yen (Japan, 1967), 480,- DM
  • Number of Inputs:
    • Input Sensitivity:
    • Phono 1 MM: 2.2mV
    • Phono 2 MM: 2.2mV
    • Tuner: 200mV
    • AUX: 200mV
    • Tape Play: 200mV
  • Number of outputs:
    • Outputs:
    • Tape Rec:
      • DIN:
    • Mono Output:
    • Headphones:
    • Connectors for 2 pairs of speakers
    • Input Sensitivity:
    • Phono 1MM: 2.2mV
    • Phono 2MM: 2.2mV
    • Tuner: 200mV
    • AUX: 200mV
    • Tape Play: 200mV
    • Outputs:
    • Tape Rec:
      • DIN:
    • Mono Output:
    • Headphones:
    • Connections for 2 pairs of speakers
    • DIN:
    • Continuous power (with total harmonic distortion)
      • 8 Ohm : 2x17 W (RMS , 20Hz...20kHz, 0.08% THD), 2x 20W (8 Ohm , 1kHz)
      • 4 Ohm :
    • Dynamic power
      • 8 Ohm : 55 W IHF
      • 4 Ohm : 70 W IHF
    • Total harmonic distortion: < 0.8% THD at rated power from 20 - 20,000 Hz
    • Attenuation factor: 25 to 8 ohms
    • Frequency response: 11 - 32,000 Hz
    • Power bandwidth: 15 - 30,000 Hz
    • Signal-to-noise ratio:
      • Phono 1.2: 60dB (MM)
      • Tuner: 70dB
      • AUX: 70dB
      • Tape Play: 70dB
    • Tone Control
      • Bass: ± 10 dB at 100Hz
      • Treble: ± 10 dB at 10kHz
    • Loudness: +6 dB at 100 Hz, +2 dB at 10 kHz
    • High Filter : Cutoff at 6kHz
    • Low Filter : Cutoff at 50Hz
    • 8 Ohm : 2x17 W (RMS , 20Hz...20kHz, 0.08% THD), 2x 20W (8 Ohm , 1kHz)
    • 4 Ohm :
    • 8 Ohm : 55W IHF
    • 4 Ohm : 70W IHF
    • Phono 1.2: 60dB (MM)
    • Tuner: 70dB
    • AUX: 70dB
    • Tape Play: 70dB
    • Bass: ±10 dB at 100Hz
    • Treble: ±10 dB at 10kHz
      Mono / Stereo Changeover Switch
    • Mono Center Channel Output
  • Kenwood KA-2500 :
  • Kenwood KA-2000
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