{"product_id":"lea-professional-cs34d-4-channel-dante-smart-amplifier-30w-per-channel","title":"LEA Professional CS34D, 4-Channel Dante Smart Amplifier 30W per Channel","description":"\u003cp\u003eThe LEA Professional CS34D Connect Series Half-Rack Smart Amplifier delivers four channels of professional amplification in a compact form factor. Rated at 30W per channel at 4Ω, 8Ω, 25V, 70V, and 100V, it supports selectable low-impedance (Lo-Z), 70V, or 100V operation on each channel, making it a flexible solution for installed audio systems.\u003c\/p\u003e\n\u003cp\u003eThe CS34D features a 96kHz DSP processor with a 32-bit core, fully routable analog inputs, and integrated Dante networking with AES67 configurability through Dante Controller. Its DSP capabilities include an input matrix and mixer, eight-band parametric EQ per channel, crossover filters, output delay, adjustable voltage limiting, and comprehensive output protection.\u003c\/p\u003e\n\u003cp\u003eFor convenient system configuration and monitoring, the amplifier supports browser-based WebUI, LEA Cloud, SharkWare, and third-party APIs. Its network connection options include a built-in Wi-Fi access point, connection to an existing Wi-Fi network, and wired Ethernet. Proprietary Smart Power Bridge Technology provides bridged output functionality without sacrificing an amplifier channel.\u003c\/p\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eFour amplifier channels delivering 30W per channel at 4Ω, 8Ω, 25V, 70V, and 100V.\u003c\/li\u003e\n\u003cli\u003eDelivers 15W per channel at 2Ω.\u003c\/li\u003e\n\u003cli\u003eSelectable Lo-Z, 70V, or 100V operation per channel.\u003c\/li\u003e\n\u003cli\u003eClass D amplification 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\u003eDante 4 × 4 networking at 48kHz with multicast and unicast support.\u003c\/li\u003e\n\u003cli\u003eAES67 configurable through Dante Controller software.\u003c\/li\u003e\n\u003cli\u003eRoutable input matrix allowing any input to be mixed to any output.\u003c\/li\u003e\n\u003cli\u003eEight-band parametric EQ per channel and IIR crossover filters up to 48dB per octave.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eIdeal For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eInstalled audio systems requiring four amplifier channels.\u003c\/li\u003e\n\u003cli\u003eDistributed loudspeaker systems using low-impedance or constant-voltage operation.\u003c\/li\u003e\n\u003cli\u003eNetworked audio installations using Dante or AES67.\u003c\/li\u003e\n\u003cli\u003eCommercial installations requiring remote amplifier control and monitoring.\u003c\/li\u003e\n\u003cli\u003eAudio systems requiring configurable DSP, speaker protection, and load 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 input sensitivity.\u003c\/li\u003e\n\u003cli\u003e4 unbalanced RCA inputs with selectable 26dB and 34dB input sensitivity.\u003c\/li\u003e\n\u003cli\u003eDante 4 × 4 network audio interface operating at 48kHz.\u003c\/li\u003e\n\u003cli\u003eAES67 connectivity configurable through Dante Controller.\u003c\/li\u003e\n\u003cli\u003e4 amplifier channels with selectable Lo-Z, 70V, or 100V operation.\u003c\/li\u003e\n\u003cli\u003e10\/100Mb Ethernet connection.\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 toggling.\u003c\/li\u003e\n\u003cli\u003eExternal I\/O output indicating amplifier health.\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\u003eHow many channels does the CS34D have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CS34D has four amplifier channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the power output per channel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt provides 15W per channel at 2Ω and 30W per channel at 4Ω, 8Ω, 25V, 70V, and 100V.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the CS34D support Dante and AES67?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It supports 4 × 4 Dante networking at 48kHz, while AES67 is configurable through Dante Controller software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat analog inputs are available?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe amplifier includes four balanced analog inputs and four unbalanced RCA inputs. The unbalanced RCA inputs share the same analog input channel as specified by the manufacturer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat DSP features are included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDSP features include a routable input matrix, eight-band parametric EQ per channel, IIR crossover filters, 100ms output delay per channel, output protection, adjustable voltage limiting, and load monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow can the amplifier be controlled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControl options include the browser-based WebUI, third-party APIs, LEA Cloud, and SharkWare.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat network connection methods are supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe amplifier can connect through its built-in Wi-Fi access point, an existing Wi-Fi network, or wired Ethernet.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the AC power requirements?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CS34D 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\u003eCS34D\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\u003e15W 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\u003e30W 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\u003eBalanced Analog Inputs\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"440\"\u003e\n\u003cp\u003e4, with 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, with 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 and 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 via 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\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 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 \u0026amp; Matrix 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 parametric EQ 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, and AC mains protection; overtemperature and current limiter; 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, cloud 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":71617643806973,"sku":"H-LEAP-CS34D","price":1470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2122268.jpg?v=1792428792","url":"https:\/\/hollywooddj.com\/products\/lea-professional-cs34d-4-channel-dante-smart-amplifier-30w-per-channel","provider":"Hollywood DJ","version":"1.0","type":"link"}