{"product_id":"lea-professional-cs84d-4-channel-dante-smart-amplifier-80w-per-channel","title":"LEA Professional CS84D, 4-Channel Dante Smart Amplifier 80W per Channel","description":"\u003cp\u003eThe LEA Professional CS84D Dante Connect Series is a four-channel professional smart amplifier designed for small to medium-sized commercial audio installations. It delivers 80 watts per channel at 4Ω, 8Ω, 25V, 70V, and 100V, with 40 watts per channel at 2Ω. Each channel can be configured independently for low-impedance, 70V, or 100V operation, making it suitable for distributed loudspeaker systems and multi-zone audio installations.\u003c\/p\u003e\n\u003cp\u003eThe CS84D features four balanced analog inputs and an 8 × 8 Dante interface supporting 96kHz or 48kHz operation, with multicast and unicast options. Its 96kHz Analog Devices Sigma DSP processor provides a routable input matrix with primary and secondary input priority, eight-band parametric EQ per channel, crossover filters up to 48dB per octave, and 100ms of output delay per channel. Smart Power Bridge Technology supports bridged output functionality without sacrificing an amplifier channel, while integrated protection, adjustable limiting, and real-time load monitoring help manage connected loudspeaker systems.\u003c\/p\u003e\n\u003cp\u003eFor flexible installation and remote management, the CS84D offers a built-in Wi-Fi access point, connection through an existing Wi-Fi network, or wired Ethernet. The browser-based WebUI, LEA Cloud, and third-party API support allow installers to configure and monitor the amplifier from compatible devices. External I\/O supports remote on\/off control and amplifier-health indication. Its Class D output stage and universal switch-mode power supply with power factor correction support efficient operation in professional installed audio environments.\u003c\/p\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eFour-channel professional amplifier delivering 80W per channel at 4Ω, 8Ω, 25V, 70V, and 100V.\u003c\/li\u003e\n\u003cli\u003eOutput rating of 40W per channel at 2Ω.\u003c\/li\u003e\n\u003cli\u003eIndependent low-impedance, 70V, or 100V selection for each channel.\u003c\/li\u003e\n\u003cli\u003eFour balanced analog inputs with selectable 26dB and 34dB input sensitivity.\u003c\/li\u003e\n\u003cli\u003e8 × 8 Dante networking at 96kHz or 48kHz, supporting multicast and unicast.\u003c\/li\u003e\n\u003cli\u003eDC, VHF, AC mains, overtemperature, current-limiter, and fan-fault protection.\u003c\/li\u003e\n\u003cli\u003eReal-time load monitoring and internal or external pilot tone detection.\u003c\/li\u003e\n\u003cli\u003eClass D output stage with proprietary Smart Power Bridge Technology.\u003c\/li\u003e\n\u003cli\u003eBrowser-based WebUI, LEA Cloud, and third-party API control.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi access point, existing Wi-Fi network, and wired Ethernet connectivity.\u003c\/li\u003e\n\u003cli\u003eUniversal 100–240V AC power supply with power factor correction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eIdeal For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eSmall to medium-sized commercial audio installations.\u003c\/li\u003e\n\u003cli\u003eMulti-zone sound systems requiring four amplifier channels.\u003c\/li\u003e\n\u003cli\u003eDistributed loudspeaker systems using 70V or 100V lines.\u003c\/li\u003e\n\u003cli\u003eLow-impedance loudspeaker systems operating at supported impedances.\u003c\/li\u003e\n\u003cli\u003eDante-enabled installations requiring networked digital audio distribution.\u003c\/li\u003e\n\u003cli\u003eCorporate offices, educational facilities, hospitality venues, and houses of worship.\u003c\/li\u003e\n\u003cli\u003eInstalled audio systems requiring remote monitoring, DSP configuration, and loudspeaker protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eWhat's in the Box\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBox contents are not specified in the supplied manufacturer information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eInputs \u0026amp; Outputs\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eFour balanced analog inputs with selectable 26dB and 34dB input sensitivity.\u003c\/li\u003e\n\u003cli\u003e8 × 8 Dante digital audio interface supporting 96kHz or 48kHz.\u003c\/li\u003e\n\u003cli\u003eAES67 support configurable through Dante Controller software.\u003c\/li\u003e\n\u003cli\u003eFour amplifier output channels with selectable low-impedance, 70V, or 100V operation.\u003c\/li\u003e\n\u003cli\u003eEthernet network connectivity.\u003c\/li\u003e\n\u003cli\u003eBuilt-in Wi-Fi access point.\u003c\/li\u003e\n\u003cli\u003eExternal I\/O input for remote on\/off control.\u003c\/li\u003e\n\u003cli\u003eExternal I\/O output for amplifier-health indication.\u003c\/li\u003e\n\u003cli\u003eAC power connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eHow much power does the CS84D deliver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CS84D delivers 80W per channel at 4Ω, 8Ω, 25V, 70V, and 100V, and 40W per channel at 2Ω.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan each channel be configured independently?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Each channel can be configured independently for low-impedance, 70V, or 100V operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the CS84D support Dante and AES67?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It supports 8 × 8 Dante networking at 96kHz or 48kHz, with multicast and unicast options. AES67 can be configured through Dante Controller software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat DSP features are included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated DSP provides a routable input matrix with primary and secondary input priority, crossover filters, eight-band parametric EQ per channel, 100ms of output delay per channel, adjustable limiting, output protection, and real-time load monitoring with pilot tone detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can the amplifier be controlled remotely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CS84D supports browser-based WebUI control, LEA Cloud, and third-party APIs. Network access is available through the built-in Wi-Fi access point, an existing Wi-Fi network, or wired Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is Smart Power Bridge Technology?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt enables bridged output functionality without sacrificing an amplifier channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply does the CS84D use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses a universal switch-mode power supply with power factor correction and operates at 100–240V AC, ±15%, at 50Hz or 60Hz.\u003c\/p\u003e\n\u003ch1\u003eFull Technical Specifications\u003c\/h1\u003e\n\u003ch2\u003eAudio\u003c\/h2\u003e\n\u003ctable width=\"660\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eCS84D\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eNumber of Channels\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eOutput at 2Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e40W per channel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eOutput at 4Ω, 8Ω, 25V, 70V\/100V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e80W per channel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAmplifier Output Classification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eClass D with proprietary Smart Power Bridge Technology\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAnalog Inputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e4 balanced inputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAnalog Input Sensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eSelectable 26dB and 34dB\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eDante\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e8 × 8 at 96kHz or 48kHz; multicast or unicast\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAES67\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eConfigurable through Dante Controller software\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eTHD+N\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e0.1% from 20Hz to 20kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eFrequency Response\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e20Hz–20kHz, ±0.5dB at 4Ω, 8Ω, 70V, and 100V; −2.5dB at 20kHz at 2Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eSignal-to-Noise Level\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e105dB from 20Hz to 20kHz, referenced to 8Ω\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eCrosstalk\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e70dB from 20Hz to 20kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eDSP\u003c\/h2\u003e\n\u003ctable width=\"660\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eDSP Architecture\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eAnalog Devices Sigma 96kHz DSP processor with 32-bit core and sample rate converters\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eInput Matrix\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eRoutable matrix with primary and secondary input priority\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eCrossovers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eIIR filters up to 48dB per octave; Linkwitz-Riley and Butterworth\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eParametric EQ\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eEight-band per channel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eOutput Delay\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e100ms per channel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eOutput Protection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eDC, VHF, AC mains, overtemperature, current limiter, and fan-fault detection\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eUser-Adjustable Limiting\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003ePeak voltage and RMS voltage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eLoad Monitoring\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eReal-time load monitoring and pilot tone detection from internal or external sources\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eControl, Monitoring \u0026amp; Networking\u003c\/h2\u003e\n\u003ctable width=\"660\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eUser Interface\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eBrowser-based WebUI, third-party API control, or LEA Cloud\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eNetwork Connection Options\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eBuilt-in Wi-Fi access point, existing Wi-Fi network, or wired Ethernet\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eExternal I\/O Input\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eToggles remote on\/off\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eExternal I\/O Output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eIndicates amplifier health\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAC Mains\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e100–240V AC, ±15%, 50Hz or 60Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003ePower Supply\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eUniversal switch-mode power supply with power factor correction\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAmplifier Output Stage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eClass D\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePhysical Specifications\u003c\/h2\u003e\n\u003ctable width=\"660\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eProduct Dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e14.25 × 19 × 1.75 in\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eShipping Dimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e20 × 22.75 × 3.75 in\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eProduct Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e12.25 lbs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eShipping Weight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e16.55 lbs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eCooling\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eFront-to-rear variable-speed fan cooling\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eFan Noise at Idle\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e50dB at 1m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eFan Noise at 50% Speed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e57dB at 1m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"LEA Professional","offers":[{"title":"Default Title","offer_id":71617809318141,"sku":"H-LEAP-CS84D","price":3017.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2122350.jpg?v=1792434687","url":"https:\/\/hollywooddj.com\/products\/lea-professional-cs84d-4-channel-dante-smart-amplifier-80w-per-channel","provider":"Hollywood DJ","version":"1.0","type":"link"}