Stereo Power Amplifier KAC-720

Kenwood, Trio-Kenwood Inc.; Komagane

Data
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  • Year
  • 1988 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 181999
    • alternative name: Trio Corp.
    • Brand: Jennen

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 11-16 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 70 W (140 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Power Amplifier KAC-720 - Kenwood, Trio-Kenwood Inc.;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 180 x 55 x 140 mm / 7.1 x 2.2 x 5.5 inch
  • Notes

  • A car stereo power amplifier.

    Specification  
    Maximum output power 70W + 70W (1kHz, 4Ω)
    Rated output power (10% THD, 1 kHz, 4Ω) 45W + 45W
    (less than 0.5% THD, 20Hz - 20kHz, 4Ω)  35W + 35W
    Frequency response (-3dB) 2Hz - 70kHz
    Input sensitivity (at rated output) Max. 0.1 V
    Min. 5.0 V
    Signal-to-noise ratio 100dB
    Input impedance 10 kΩ
    Damping factor (100Hz) More than 100

    Power Requirement
    Operating voltage (GND)     14.4 V (11 - 16V)
    Current consumption           9.5 A

    Auto Stereoendstufe 2 x 35 W Effektivleistung, 140 W Gesamtleistung an 4 Ohm.

  • Net weight (2.2 lb = 1 kg)
  • 1.9 kg / 4 lb 3 oz (4.185 lb)
  • Source of data
  • - - Data from my own collection
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Instruction Manual KAC-720 Stereo Power Amplifier)
  • Author
  • Model page created by Felix Kreitlow. See "Data change" for further contributors.

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