2 Channel Bridgeable Power Amplifier XM-4520

Sony Corporation; Tokyo

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  • Year
  • 1992 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 305139

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • 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
  • 90 W (110 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: 2 Channel Bridgeable Power Amplifier XM-4520 - Sony Corporation; Tokyo
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 179 x 56 x 165 mm / 7 x 2.2 x 6.5 inch
  • Notes

  • A car stereo power amplifier with power output of 2 x 45 watts RMS into 4 ohms or 2 x 55 RMS watts into 2 ohms.

    Specification  
    Rated continuous power output
    (20Hz-20kHz)
    both channels driven
    (supply voltage at 14.4 V)    		  
      Into 4Ω
      Into 2Ω
      Monaural into 4Ω    		 45 watts per channel 0.04% THD
    55 watts per channel 0.1% THD
    110 watts 0.1% THD
    Frequency response (into 4Ω) 5Hz-100kHz, +0dB,-3dB
    Harmonic distortion 0.005% or less (at 1kHz, 4Ω, 25 watts)
    Input level adjustment range 0.1 - 2 V
    Power requirements 12 V DC car battery (negative ground)
    Power supply voltage 10.5 - 16 V
    Current drain at rated output 14 A (4Ω, 45 W x 2)
    Circuit System OTL (output transformerless) circuit
    pulse power supply
    Inputs RCA pin jacks
    Outputs Speaker terminals
    Speaker impedance 2-8Ω (stereo)
    4-8Ω (when used as a bridging amplifier)

    Markets
    US Model
    Canadian Model
    AEP Model
    UK Model
    E Model

    Made in Japan

  • Net weight (2.2 lb = 1 kg)
  • 1.8 kg / 3 lb 15.4 oz (3.965 lb)
  • Literature/Schematics (1)
  • - - Manufacturers Literature (Service Manual XM-4520 dated 1992.12)
  • Author
  • Model page created by Edoardo Sigismondo. See "Data change" for further contributors.

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