{"product_id":"atlas-sound-ied1581na-c-poe-amplifier-with-cobranet-network-audio","title":"Atlas Sound IED1581NA-C – PoE Amplifier with CobraNet Network Audio","description":"\u003ch2\u003eWhat is the Atlas Sound IED1581NA-C?\u003c\/h2\u003e\u003cp\u003eThe IED1581NA-C is a compact PoE power amplifier module built for driving small speaker loads in a GLOBALCOM system, providing a single 8-watt output into an 8Ω load — ideal for powering small zones made up of just a few low-power speakers.\u003c\/p\u003e\u003ch2\u003eHow does the Atlas Sound IED1581NA-C work?\u003c\/h2\u003e\u003cp\u003eAudio input arrives entirely over the Ethernet audio network and is configured from the GLOBALCOM System Management Center using CobraNet audio networking protocols. The module is powered using standard PoE, drawing a maximum of 13 watts, with an external +48VDC input available where PoE isn't used. Green LED indicators show power and signal presence per channel, a yellow LED indicates clipping, and another yellow LED signals thermal overload — at which point the device stops passing signal until the condition clears. The enclosure mounts to a DIN rail or is screwed to a panel or wall for convenient installation in remote closets close to the speaker zone.\u003c\/p\u003e\u003ch2\u003eWhat are the key features of the Atlas Sound IED1581NA-C?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCobraNet network audio\u003c\/strong\u003e — Control and configuration via the GLOBALCOM System Management Center.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIEEE 802.3af PoE powered\u003c\/strong\u003e — No dedicated power run required in most installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSettings storage in non-volatile memory\u003c\/strong\u003e — Configuration survives power cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull IED GLOBALCOM vACS integration\u003c\/strong\u003e — Centralized management of distributed amplifier deployments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal overload protection\u003c\/strong\u003e — Automatically stops passing signal until the condition clears.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhere is the Atlas Sound IED1581NA-C typically used?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eGovernment space\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;table-layout:fixed;min-width:300px\"\u003e\n\u003ccolgroup\u003e\n\u003ccol style=\"width:42%\"\u003e\n\u003ccol style=\"width:58%\"\u003e\n\u003c\/colgroup\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e8-Watts into 8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003eSignal to Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u0026gt;75dB, Unweighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003eTHD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u0026lt;0.05% @ 1kHz @ 100% Rated Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e25Hz–15kHz, –3dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e13-Watts Max (PoE or 48VDC external)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003eOperating Temp.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e–22°F–+149°F (–30°C–+65°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003eDIN rail, panel, or wall mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:8px\"\u003e36 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003csmall\u003eSpecifications sourced from AtlasIED. See the \u003ca href=\"https:\/\/creationnetworks.net\/collections\/atlas-sound\"\u003eAtlas Sound collection\u003c\/a\u003e for compatible GLOBALCOM system components.\u003c\/small\u003e\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWhat size zone is this designed for?\u003c\/strong\u003e\u003cbr\u003eSmall zones made up of just a few low-powered speakers — 8 watts into an 8Ω load.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need a separate power supply?\u003c\/strong\u003e\u003cbr\u003eNo, standard PoE handles it; an external +48VDC input is available where PoE isn't used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003cbr\u003e36 months from date of purchase.\u003c\/p\u003e","brand":"Atlas Sound","offers":[{"title":"Default Title","offer_id":50525262512364,"sku":"IED1581NA-C","price":1298.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/creationnetworks.net\/products\/atlas-sound-ied1581na-c-poe-amplifier-with-cobranet-network-audio","provider":"Creation Networks","version":"1.0","type":"link"}