SF-PA100A

The SF-PA100A is an audio power amplifier that receives three audio channels on an RJ45 Format-A connector. A selector feeds Pair A, Pair B or Pair C audio to the amplifier that provides a 70 V or 100 V constant voltage amplified output. At the normal gain setting, the output provides 100 watts for an audio level of +22 dBu. The three Format-A pairs feed through to the LOOP OUT jack to feed additional amplifiers or other Format-A receivers


Features

• 100 Watts RMS Constant Voltage Amplifier
• 70V or 100V Output
• Plenum Rated per UL 2043 Standard
• Audio Input is Switch-Selectable from Format-A Pair A, Pair B or Pair C
• Converts One Format-A Audio Signal Pair to a Mono Constant Voltage Output
• Format-A Signal and Power Pairs Pass Through to LOOP OUT Jack
• External Level Control Using RDL D-RLC10KM-Type Remote Level Controls with RJ45
• Special Software Not Required for Module Setup
• LED Indicators: Amplifier Output Level and Status, and Correct dc Voltage on Format-A Output
• High-Efficiency Class D Operation
• Thermal and Short-Circuit Protection
• Power Supply: Included