{"product_id":"lea-professional-cs34-4-channel-connect-series-power-amplifier","title":"LEA Professional CS34 4-Channel Connect Series Power Amplifier with DSP, Wi-Fi and 30W per Channel","description":"\u003cp\u003eThe LEA Professional CS34 is a compact 4-channel Class D smart power amplifier engineered for small to medium-sized sound installations. Delivering 30W per channel, it supports both low-impedance and high-impedance applications with selectable 70V or 100V operation on each channel. Equipped with a powerful 32-bit\/96kHz DSP engine and Smart Power Bridge technology, the CS34 provides flexible, high-performance audio processing in a space-saving half-rack design.\u003c\/p\u003e\r\n\u003cdiv class=\"iframe-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/cMM1yZdkQIo\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\r\n\u003cp\u003eDesigned for modern networked AV systems, the CS34 offers three convenient connection options: a built-in Wi-Fi access point, connection to an existing Wi-Fi network, or Cat 5\/Cat 6 Ethernet. Its browser-based Web UI allows configuration and monitoring from virtually any device without additional software, while LEA Cloud enables secure remote management from anywhere. Advanced DSP features include input routing, linear-phase FIR filters, crossover filters, parametric EQ, user-configurable speaker limiters, real-time load monitoring, and extensive delay capabilities. Support for third-party APIs and balanced analog I\/O with GPI\/O provides seamless integration into professional control systems.\u003c\/p\u003e\r\n\u003cp\u003eBuilt for reliable, efficient operation, the CS34 features a universal switch-mode power supply, highly efficient Class D amplification, and balanced Amphenol Anytek connectors alongside unbalanced RCA inputs for flexible connectivity. Smart Power Bridge technology allows any channel to deliver increased power without affecting the remaining channels, while comprehensive protection and monitoring features ensure dependable performance. Supplied with I\/O connectors and a power cord, the CS34 is an ideal solution for commercial audio, hospitality, education, and other professional AV installations.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Channels: \u003c\/strong\u003e4 Balanced Inputs, 4 RCA Inputs\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Type: \u003c\/strong\u003eAnalog\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBalanced Inputs: \u003c\/strong\u003e4\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eRCA Inputs: \u003c\/strong\u003e4 Unbalanced\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Sensitivity: \u003c\/strong\u003e26dB \/ 34dB \/ Mic Level\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Configuration: \u003c\/strong\u003eUser Selectable\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eTHD+N: \u003c\/strong\u003e0.1% (20Hz–20kHz)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Response: \u003c\/strong\u003e20Hz–20kHz ±0.5dB\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFrequency Response (2Ω): \u003c\/strong\u003e-2.5dB @ 20kHz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSignal to Noise Ratio: \u003c\/strong\u003e102dB (20Hz–20kHz @ 8Ω)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCrosstalk: \u003c\/strong\u003e70dB (20Hz–20kHz)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAmplifier Class: \u003c\/strong\u003eClass D\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eOutput Technology: \u003c\/strong\u003eSmart Power Bridge Technology\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBridged Output: \u003c\/strong\u003eYes\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDSP Processor: \u003c\/strong\u003eAnalog Devices Sigma DSP\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDSP Sample Rate: \u003c\/strong\u003e96kHz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eDSP Core: \u003c\/strong\u003e32-Bit\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSample Rate Converter: \u003c\/strong\u003eIntegrated\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eInput Matrix: \u003c\/strong\u003eRoutable Matrix\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMatrix Mixer: \u003c\/strong\u003eYes\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCrossover Filters: \u003c\/strong\u003eIIR Filters\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCrossover Types: \u003c\/strong\u003eLinkwitz-Riley, Butterworth\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCrossover Slope: \u003c\/strong\u003eUp To 48dB\/Octave\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eParametric EQ: \u003c\/strong\u003e8-Band Per Channel\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eOutput Delay: \u003c\/strong\u003e100ms Per Channel\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLimiter Control: \u003c\/strong\u003ePeak Voltage, RMS Voltage\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eOutput Protection: \u003c\/strong\u003eDC, VHF, AC Mains, Overtemperature, Current Limiter\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFan Protection: \u003c\/strong\u003eFan Fault Detection\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eLoad Monitoring: \u003c\/strong\u003eReal-Time Load Monitoring\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePilot Tone Detection: \u003c\/strong\u003eInternal and External Sources\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eUser Interface: \u003c\/strong\u003eWeb Browser\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eControl Options: \u003c\/strong\u003eAPI Control, Cloud Control, SharkWare\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eExternal I\/O Input: \u003c\/strong\u003eRemote On\/Off\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eExternal I\/O Output: \u003c\/strong\u003eAmplifier Health Status\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eGPIO: \u003c\/strong\u003e4 General Purpose I\/O Pins\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAC Input Voltage: \u003c\/strong\u003e100VAC–240VAC ±15%\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAC Frequency: \u003c\/strong\u003e50Hz \/ 60Hz\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePower Supply: \u003c\/strong\u003eUniversal Switch Mode\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCooling System: \u003c\/strong\u003eVariable Speed Fan\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCooling Direction: \u003c\/strong\u003eFront to Rear\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFan Noise (Idle): \u003c\/strong\u003e50dB @ 1m\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFan Noise (50%): \u003c\/strong\u003e57dB @ 1m\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eFan Noise (Full Speed): \u003c\/strong\u003e63dB @ 1m\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Weight: \u003c\/strong\u003e7 lbs \/ 4.1 kg\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions (L x W x H): \u003c\/strong\u003e11.82” x 8.58” x 1.71″ (300.11mm x 218mm x 43.5mm)\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShipping Dimensions (L x W x H):\u003c\/strong\u003e 18” x 11” x 2.75” (457.2mm x 300mm x 69.85mm)\u003c\/p\u003e","brand":"LEA Professional","offers":[{"title":"Default Title","offer_id":47901425795325,"sku":"H-LEAP-CS34","price":1155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2114018.jpg?v=1785259674","url":"https:\/\/hollywooddj.com\/products\/lea-professional-cs34-4-channel-connect-series-power-amplifier","provider":"Hollywood DJ","version":"1.0","type":"link"}