{"product_id":"rdl-fp-pa20a","title":"RDL FP-PA20A – 20 W Mono Amplifier, 70V\/100V Outputs","description":"\u003ch2\u003eWhat is the RDL FP-PA20A?\u003c\/h2\u003e\u003cp\u003eThe RDL FP-PA20A is a 20 W RMS constant-voltage mono amplifier with both 70 V and 100 V outputs. It drives distributed speaker systems in compact paging and background music installations.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/fp-pa20a.jpg\" alt=\"RDL FP-PA20A 20 W Mono Amplifier, 70V\/100V Outputs\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe balanced line-level input may also be connected unbalanced, and the front-panel gain control accommodates both consumer and professional levels. Separate 70 V and 100 V outputs drive matching speakers in a distributed sound system. Audio levels that could clip the output are compressed using two dynamic time constants designed to preserve aural transparency, while normal levels pass unaffected so the compressor does not increase feedback potential during paging. RDL states the FP-PA20A is plenum rated per the UL 2043 standard. It is powered from a 24 Vdc supply such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24kx\"\u003eRDL PS-24KX 24 Vdc 1 A power supply\u003c\/a\u003e, and FLAT-PAK modules can be rack mounted with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-hra\"\u003eRDL FP-HRA\u003c\/a\u003e or the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rra\"\u003eFP-RRA rack adapter\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20 W constant voltage\u003c\/strong\u003e — The amplifier delivers 20 W RMS at 70 V or 100 V for distributed speaker lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual output taps\u003c\/strong\u003e — Both 70 V and 100 V outputs are provided to suit the speaker system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral compressor\u003c\/strong\u003e — Two-time-constant compression controls clipping while preserving aural transparency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlenum rated\u003c\/strong\u003e — RDL lists the module as plenum rated per UL 2043.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED indicators\u003c\/strong\u003e — A red PEAK LED shows compressor activity and a green LED shows power.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025744851180,"sku":"FP-PA20A","price":219.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/fp-pa20a.jpg?v=1793583133","url":"https:\/\/creationnetworks.net\/products\/rdl-fp-pa20a","provider":"Creation Networks","version":"1.0","type":"link"}