{"product_id":"lea-professional-cs124d-4-channel-dante-smart-amplifier-120w-per-channel","title":"LEA Professional CS124D, 4-Channel Dante Smart Amplifier 120W per Channel","description":"\u003cp\u003eThe CS124D Designed for professional installations that need four independently configurable amplifier channels, the LEA Professional CS124D Connect Series combines 120W-per-channel output with networked audio and integrated digital signal processing. Each channel supports Lo-Z, 70V, or 100V operation, allowing the amplifier to accommodate different loudspeaker configurations within a single compact half-rack unit.\u003c\/p\u003e\n\u003cp\u003eThe CS124D includes four balanced analog inputs, four unbalanced RCA inputs, and a 4 × 4 Dante interface operating at 48kHz. AES67 can be configured through Dante Controller, while the 96kHz Analog Devices Sigma DSP provides routing, mixing, equalization, crossover filtering, and output delay. Smart Power Bridge Technology adds bridged output functionality without sacrificing an amplifier channel.\u003c\/p\u003e\n\u003cp\u003eSystem setup and ongoing management are available through the browser-based WebUI, LEA Cloud, SharkWare, or third-party APIs. Installers can connect through the built-in Wi-Fi access point, an existing Wi-Fi network, or Ethernet. Integrated protection and load-monitoring functions help monitor amplifier operation and support reliable performance in installed audio environments.\u003c\/p\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eFour-channel amplification with 120W per channel at 4Ω, 8Ω, 25V, 70V, and 100V.\u003c\/li\u003e\n\u003cli\u003e60W per channel at 2Ω.\u003c\/li\u003e\n\u003cli\u003eIndependent selection of Lo-Z, 70V, or 100V operation for each channel.\u003c\/li\u003e\n\u003cli\u003eClass D amplifier design with proprietary Smart Power Bridge Technology.\u003c\/li\u003e\n\u003cli\u003e96kHz Analog Devices Sigma DSP processor with a 32-bit core and sample rate converters.\u003c\/li\u003e\n\u003cli\u003eFour balanced analog inputs and four unbalanced RCA inputs.\u003c\/li\u003e\n\u003cli\u003e4 × 4 Dante audio networking at 48kHz, supporting multicast and unicast.\u003c\/li\u003e\n\u003cli\u003eConfigurable AES67 connectivity through Dante Controller.\u003c\/li\u003e\n\u003cli\u003eRoutable input matrix for assigning and mixing inputs to outputs.\u003c\/li\u003e\n\u003cli\u003eEight-band parametric EQ per channel and IIR crossovers up to 48dB per octave.\u003c\/li\u003e\n\u003cli\u003e100ms output delay per channel.\u003c\/li\u003e\n\u003cli\u003eDC, VHF, AC mains, overtemperature, current-limiter, and fan-fault protection.\u003c\/li\u003e\n\u003cli\u003eAdjustable peak-voltage and RMS-voltage limiting.\u003c\/li\u003e\n\u003cli\u003eReal-time load monitoring and internal or external pilot tone detection.\u003c\/li\u003e\n\u003cli\u003eRemote configuration and monitoring through WebUI, LEA Cloud, SharkWare, and third-party APIs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eIdeal For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial installations requiring four channels with output ratings up to 120W per channel.\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-based audio systems requiring four network audio inputs and four network audio outputs.\u003c\/li\u003e\n\u003cli\u003eInstallations needing centralized control, configurable DSP, and loudspeaker monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eInputs \u0026amp; Outputs\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e4 balanced analog inputs with selectable 26dB, 34dB, and microphone-level sensitivity.\u003c\/li\u003e\n\u003cli\u003e4 unbalanced RCA inputs with selectable 26dB and 34dB sensitivity.\u003c\/li\u003e\n\u003cli\u003e4 × 4 Dante network audio interface at 48kHz.\u003c\/li\u003e\n\u003cli\u003eAES67 configuration through Dante Controller.\u003c\/li\u003e\n\u003cli\u003e4 amplifier output channels with selectable Lo-Z, 70V, or 100V operation.\u003c\/li\u003e\n\u003cli\u003e10\/100Mb Ethernet port.\u003c\/li\u003e\n\u003cli\u003eGPIO port with 4 general-purpose input\/output pins.\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\u003eIEC-type AC power inlet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes the CS124D suitable for higher-output installations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt delivers 120W per channel at 4Ω, 8Ω, 25V, 70V, and 100V, with four channels available in one half-rack amplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat output power does it provide at 2Ω?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rated output is 60W per channel at 2Ω.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the four channels use different speaker configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Each channel can be configured for Lo-Z, 70V, or 100V operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat network audio formats does it support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CS124D provides 4 × 4 Dante networking at 48kHz and configurable AES67 support through Dante Controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat analog connections are provided?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere are four balanced analog inputs and four unbalanced RCA inputs. The manufacturer notes that the unbalanced RCA inputs share the same analog input channel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich processing tools are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe integrated DSP includes a routable matrix mixer, eight-band parametric EQ per channel, IIR crossover filters, output delay, voltage limiting, protection, and load monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the amplifier managed remotely?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsers can access the browser-based WebUI, LEA Cloud, SharkWare, or third-party API control. Network connectivity is available through Wi-Fi or Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat mains power does it require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt 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\u003eCS124D\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAmplifier 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\u003e60W 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\u003e120W per channel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAmplifier 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\u003eBalanced Analog Inputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e4; selectable 26dB, 34dB, and microphone-level sensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eUnbalanced RCA Inputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e4; selectable 26dB and 34dB sensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eAnalog Input Note\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eUnbalanced RCA inputs share the same analog input channel\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\u003e4 × 4 at 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\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\u003e102dB from 20Hz to 20kHz, referenced to 8Ω\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 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 \u0026amp; Mixer\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eRoutable matrix; any input can be mixed to any output\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\/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\u003e8-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\u003eAdjustable 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 SharkWare\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eNetwork Connection Methods\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 LAN Ethernet\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eEthernet\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003eFast 10\/100Mb 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\u003eGeneral-Purpose I\/O\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e4 general-purpose input\/output pins\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\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 (L × W × H)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e11.82 × 8.58 × 1.71 in\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eShipping Dimensions (L × W × H)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e18 × 11 × 2.75 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\u003e7 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\u003ctr\u003e\n\u003ctd width=\"220\"\u003e\n\u003cp\u003eFan Noise at Full Speed\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e63dB 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":71617645969661,"sku":"H-LEAP-CS124D","price":1890.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2122274.jpg?v=1792428963","url":"https:\/\/hollywooddj.com\/fr\/products\/lea-professional-cs124d-4-channel-dante-smart-amplifier-120w-per-channel","provider":"Hollywood DJ","version":"1.0","type":"link"}