{"product_id":"rdl-fp-pa18h","title":"RDL FP-PA18H – 18 W High-Temperature Audio Amplifier","description":"\u003ch2\u003eWhat is the RDL FP-PA18H?\u003c\/h2\u003e\u003cp\u003eThe RDL FP-PA18H is an 18 W Class D power amplifier built with high-temperature components for operation in ambient temperatures from 0 to 70 degrees C. RDL designed it for signage, outdoor enclosures and other installations where limited convection raises the temperature around the electronics.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/fp-pa18h.jpg\" alt=\"RDL FP-PA18H front panel\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe balanced line input may be connected unbalanced, and a gain control determines whether the analog limiter only suppresses clipping or the full compressor raises average output power. The output drives one 8 ohm speaker or several speakers presenting an 8 ohm load, and indicators show compression, output activity and power. A 100 to 240 Vac power supply providing 24 Vdc is included; RDL notes the supply itself must be mounted where the ambient temperature does not exceed 40 degrees C. Mount the module with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-rra\"\u003eRDL FP-RRA 19 in. rack adapter\u003c\/a\u003e, the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-hra\"\u003eFP-HRA 10.4 in. rack mount\u003c\/a\u003e or the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-dra-35f\"\u003eDRA-35F DIN rail adapter\u003c\/a\u003e, or use the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-fp-pa18\"\u003eRDL FP-PA18\u003c\/a\u003e with sleep mode for standard environments.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh ambient rating\u003c\/strong\u003e — Rated for operation from 0 to 70 degrees C using high-temperature components throughout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18 W RMS into 8 ohms\u003c\/strong\u003e — The high-efficiency Class D stage drives an 8 ohm speaker load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog compressor\/limiter\u003c\/strong\u003e — Compression controls clipping and maximizes average output power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus indicators\u003c\/strong\u003e — Red compression, green output-active and blue power LEDs simplify setup and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply included\u003c\/strong\u003e — A 100 to 240 Vac supply delivering 24 Vdc ships with the amplifier.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025744654572,"sku":"FP-PA18H","price":265.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/fp-pa18h.jpg?v=1793583132","url":"https:\/\/creationnetworks.net\/products\/rdl-fp-pa18h","provider":"Creation Networks","version":"1.0","type":"link"}