Product Description
RDL FP-PA20A Mono Audio Power Amplifier
Overview
The RDL FP-PA20A is a miniature mountable power amplifier that features RDL's ultra-compact FLAT-PAK design for cabinet, shelf, and desktop installation. This tiny amplifier outputs 20W of clean power and features a built-in compressor with auto-adjusting attack and release functionality. This prevents feedback and overload. The compressor is designed to kick in at 6 dB below the rated output of the unit.
Features
- Miniature 20W surface mount power amplifier for 70V and 100V 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 6 dB below rated output, auto adjusting attack and release
- All-metal construction
- Standard terminal I/O connectors, line-level balanced and unbalanced inputs
Specifications
Number of Channels | 2 |
Power Rating | 70 V / 100 V: 20 W RMS |
Performance
Frequency Response | 50 Hz to 20 kHz ±3 dB |
Input Impedance | 20 Kilohms (Balanced) 10 Kilohms (Unbalanced) |
SNR | < -80 dB |
THD+N | < 0.1% (1 kHz) < 0.5% (Full Range) |
CMRR | > 55 dB |
Signal Processing
Compressor | Yes |
Connectivity
Analog Audio I/O | Block |
Power
Current Consumption | 1650 mA (RMS) 1000 mA (Program) |
Physical
Display & Indicators | Red LED (Compressor) Green LED (Power) |
Operating Temperature | 32 to 86°F / 0 to 30°C |
Dimensions | 2.3 x 3.2 x 6.0" / 5.8 x 8.3 x 15.3 cm |