20 W Stereo Audio Amplifier - 8 Ω, with Power Supply

  • Audio Amplifier with Front-Panel Level Control
  • 10 Watts RMS Per Channel into 8 Ω
  • 8 Watts RMS Per Channel into 4 Ω
  • Switch-Selectable Load Impedance on Rear Panel
  • Unbalanced Line Input on RCA Jacks
  • Switch-Selectable Mono or Stereo Mode
  • Integral Overload Limiter with LED Indicator
  • Limiter Controls Overloads from Clipping
  • Limiter Produces Output Level Comparable to Higher Power Amps
  • Mono Mode Switch Sums Left and Right Inputs
  • Recommended Power Supply ( Included )
    PS-24KS (USA)PS-24KX (International)


    The EZ-PA20 is a stereo audio amplifier with one line input and a front-panel volume control. An integral compressor/limiter allows a higher sound output level without clipping than is possible using a standard amplifier. The output drives 4 or 8 ohm speakers. The EZ-PA20 is used in houses of worship, restaurants, clubs, meeting rooms, educational facilities, conference rooms and commercial sound systems.


    Input:> 10 kΩ, -10 dBV nominal on RCA jacks, -13 dBV Min. (for 10 W out), +22 dBV max.
    Gain:Off to 32 dB
    Outputs (2):Left and Right, 10 Watts RMS into 8 Ω per channel or 8 Watts RMS into 4 Ω per channel, switchΩselectable output impedance
    Frequency Response:35 Hz to 20 kHz (±1.5 dB, 10 Watts)
    THD+N:< 0.25%
    Crosstalk:< -68 dB (1 kHz)
    Noise:< -70 dB (below 10 Watts)
    24 Vdc power supply current:160 mA (idle), 1000 mA (max.)
    Case dimensions:5.75” (14.6 cm)W x 5” (12.7 cm)D
    Mounting size:1/3 rack width
    Package Type:Cardboard Box
    Tariff code:8518.50.0000
    WEEE weight:0.945 lbs.
    Shipping Weight:1.365 lbs.
    Package Dimensions:9.5 x 7 x 2.25 in.

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      CAD FilesUnitsFormat
      Engineering Functional BlockAmericanDXF
      Panel Diagram - FrontAmericanDXF
      Panel Diagram - RearAmericanDXF
      Panel Diagram - FrontMetricDXF
      Panel Diagram - RearMetricDXF
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