Power Amplifier GM-620

Pioneer Corporation; Tokyo

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  • Year
  • 1991/1992
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 246934

 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) / 12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 36 W (70 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Power Amplifier GM-620 - Pioneer Corporation; Tokyo
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 140 x 32 x 100 mm / 5.5 x 1.3 x 3.9 inch
  • Notes

  • An in-car power amplifier with continuous output power of 2 x 18 watts into 4 ohms, 2 x 35 watts max. RCA phono audio input sockets. With input level adjuster. Supplied with extension cable (1.5 m) for CINCH terminal.

    Specification  
    Continuous power output into 4Ω
    (20-20,000Hz, 0.5% THD)
    18W x 2
    Maximum power output 35W x 2
    Frequency response 10-50,000Hz +0dB,-1dB
    Distortion  (at 10W, 1kHz) 0.015%
    Input level 0.2-2V/7kΩ
    Load impedance 4Ω (2-8Ω allowable)
    Signal-to-noise ratio
    (IEC-A network)
    94dB

    Power source :  14.4V DC (10.8-15.6V allowable)
    Grounding system :  Negative type
    Max. current consumption:  6.5A

    Entradas RCA.

  • Net weight (2.2 lb = 1 kg)
  • 0.5 kg / 1 lb 1.6 oz (1.101 lb)
  • Mentioned in
  • - - Manufacturers Literature (1991-92 Pioneer Car Audio catalogue)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Owner's manual Pioneer GM-620 dated 1991)
  • Author
  • Model page created by João-Afonso Santos. See "Data change" for further contributors.

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