RDL FP-PA20B Audio Power Amplifier with Integral Compressor (25V Output)

RDL FP-PA20B 20 Watt Mono RMS Audio Power Amplifier with Integral Compressor (25V Output)

RDL FP-PA20B 20 Watt Mono RMS Audio Power Amplifier with Integral Compressor (25V Output)


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RDL FP-PA20B overview

  • 1Description

The RDL FP-PA20B is a miniature surface mount power amplifier, featuring RDL's ultra-compact FLAT-PAK design for cabinet, shelf, and desktop installation. This tiny but intense amplifier outputs 20 watts of clean power and features a built-in compressor with auto-adjusting attack and release functionality, preventing feedback and overload and kicking in at 6dB below the rated output of the unit.

Miniature 20-watt surface mount power amplifier for 25V speakers in paging/music office installation applications
Proprietary FLAT-PAK design enables shelf, cabinet or desktop placement; optional rackmount kit for multiple units
Built-in compressor with Threshold 6dB below rated output, auto adjusting attack and release
All-metal construction
Standard terminal I/O connectors, line level balanced and unbalanced inputs
UPC: 813721012586
In the Box
RDL FP-PA20B 20 Watt Mono RMS Audio Power Amplifier with Integral Compressor (25V Output)
  • 3 Year Limited Warranty
  • Table of Contents
    • 1Description

    RDL FP-PA20B specs

    Power Rating 20 Watts
    Damping Factor Not Specified by Manufacturer
    Input Sensitivity Not Specified by Manufacturer
    Input Impedance 20 kOhm, Balanced bridging
    10 kOhm, Unbalanced
    Gain +23 dBu
    Frequency Response 35 Hz - 50 kHz, +/-1.5dB*

    *measured at compressor threshold level equaling 4W RMS output power

    Signal-to-Noise Ratio Not Specified by Manufacturer
    Total Harmonic Distortion (THD) <0.1% @1 kHz*
    <0.5%, 50Hz - 20Khz*

    *measured at compressor threshold level equaling 4W RMS output power

    Input Connections Plug-in terminal block
    Output Connectors Plug-in terminal block
    Controls Front Panel 1 x Gain Trim Knob
    Controls (Rear) No
    Indicators 1 x Green Power On LED
    1 x Red Peak Compressor Active LED
    Cooling No
    Power Consumption 2A (continuous RMS power output, Ground ref.)
    1A(normal program material w/min. compression, Ground ref.)
    Dimensions 3.25 x 6 x 2.3" (82.6 x 153 x 58.5mm)
    Weight 2.35 lb (1.1 kg)
    Specialties Surface Mount 20-Watt Power Amplifier
    Built-In Auto Compressor
    Packaging Info
    Package Weight 2.35 lb

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