{"product_id":"4-channel-class-d-power-amplifier-3000w-x-4-8-ohms-d4-16k","title":"4 Channel Class D Power Amplifier, 3000W x 4 @ 8 Ohms - D4-16K","description":"\u003cp\u003e\u003cstrong\u003eD4-16K\u003c\/strong\u003e is a 4 channel Class D power amplifier designed for professional sound reinforcement applications. It features front-panel level controls for channels A, B, C, and D, LED indicators for signal and clip status, stereo \/ bridge-mono \/ parallel-mono operation, Neutrik Combo input connectors, XLR link connections, and Neutrik Speakon 4 speaker outputs. The D4-16K delivers \u003cstrong\u003e3000W x 4 at 8 ohms\u003c\/strong\u003e, \u003cstrong\u003e5000W x 4 at 4 ohms\u003c\/strong\u003e, and \u003cstrong\u003e10000W x 2 bridged at 8 ohms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 channel Class D power amplifier\u003c\/li\u003e\n\u003cli\u003e3000W x 4 @ 8 ohms\u003c\/li\u003e\n\u003cli\u003e5000W x 4 @ 4 ohms\u003c\/li\u003e\n\u003cli\u003e10000W x 2 bridged @ 8 ohms\u003c\/li\u003e\n\u003cli\u003eStereo, Bridge-Mono, and Parallel-Mono operation\u003c\/li\u003e\n\u003cli\u003eNeutrik Combo input connectors\u003c\/li\u003e\n\u003cli\u003eXLR link connections\u003c\/li\u003e\n\u003cli\u003eNeutrik Speakon 4 speaker outputs\u003c\/li\u003e\n\u003cli\u003eAutomatic speed motor fan cooling\u003c\/li\u003e\n\u003cli\u003eProtection for overheat, short circuits, DC, limit, soft start, output relay-zero current switch, and intellectual clip limiter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ch3\u003eOutput Power (THD ≤ 0.1%)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3000W x 4 @ 8 ohms\u003c\/li\u003e\n\u003cli\u003e5000W x 4 @ 4 ohms\u003c\/li\u003e\n\u003cli\u003e10000W x 2 bridged @ 8 ohms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency response: 20Hz - 20KHz (+0 \/ -0.5dB)\u003c\/li\u003e\n\u003cli\u003eSignal to noise ratio: \u0026gt;105dB\u003c\/li\u003e\n\u003cli\u003eCrosstalk: \u0026gt;65dB\u003c\/li\u003e\n\u003cli\u003eT.H.D. (1KHz): \u0026lt;0.015%\u003c\/li\u003e\n\u003cli\u003eT.H.D. (20Hz - 20KHz): \u0026lt;0.03%\u003c\/li\u003e\n\u003cli\u003eDamping factor (F ≤ 1KHz 8Ω): \u0026gt;650\u003c\/li\u003e\n\u003cli\u003eSlew rate: \u0026gt;45V \/ us\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInput \/ Output\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInput sensitivity: 0.775V, 1V, 1.4V\u003c\/li\u003e\n\u003cli\u003eInput impedance (balanced \/ unbalanced): 20K ohm \/ 10K ohm\u003c\/li\u003e\n\u003cli\u003eRear connectors: Neutrik Combo input, XLR link, Neutrik Speakon 4 connectors output\u003c\/li\u003e\n\u003cli\u003eInput voltage: 100\/240VAC 50-60Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eControls\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFront panel control: level control, power on \/ off\u003c\/li\u003e\n\u003cli\u003eRear panel control: input sensitivity selector, ground selector, operation mode selector, high pass filter selector, crossover selector, limiter selector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProtection \/ Cooling \/ Indicators\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtection: overheat, short circuits, DC, limit and soft start, output relay-zero current switch, intellectual clip limiter\u003c\/li\u003e\n\u003cli\u003eSignals: Power \/ Stand by LED, Protection LED, Signal LED, Clip LED, Bridge LED\u003c\/li\u003e\n\u003cli\u003eCooling method: automatic speed motor fan cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"LINEUP AUDIO","offers":[{"title":"Default Title","offer_id":47092252115113,"sku":"D4-16K","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/3430\/4425\/files\/D4-16K_img1.jpg?v=1782156854","url":"https:\/\/lineupaudiostore.com\/products\/4-channel-class-d-power-amplifier-3000w-x-4-8-ohms-d4-16k","provider":"Lineup Audio","version":"1.0","type":"link"}