{"product_id":"dc19-52v-tpa3255-audiophile-hifi-digital-audio-amplifier-board-supply-300w-300w-high-power-2-0-dual-channel-stereo-module","title":"DC19-52V TPA3255 Audiophile HIFI Digital Audio Amplifier Board Supply 300W+300W High Power 2.0 Dual Channel Stereo Module","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eeatures: \u003cbr\u003e1.TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring true high-end sound quality circuits. \u003cbr\u003e2. This product can maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. \u003cbr\u003e\u003cbr\u003e4. TPA3255 adopts a differential input structure, and the operational amplifier adopts a TL072 operational amplifier with field effect input, providing warm sound quality. The input uses HIFI tantalum capacitors, which are delicate and natural. \u003cbr\u003e5. The output adopts a lossless red ring inductor and a CBB high current capacitor, and an additional 5V terminal is added to the output, which can be used as a backup for external devices such as Bluetooth and players.\u003c\/p\u003e\n\u003cp\u003eProduct Introduction: \u003cbr\u003eTPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring true high-end sound quality circuits. The device has advanced integrated feedback design and proprietary high-speed gate driver error correction function. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. This device operates in AD mode and can drive up to 2 315W\/4R loads and 2 150W (unshipped power)\/8R loads at a THD of 1.5%. It also has a 2VRMS analog input interface and supports seamless connection with high-performance DACs (such as TI's PCM5242). \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSpare external equipment such as amplifiers. \u003cbr\u003eParameter: \u003cbr\u003eProduct Name: 2X300W Audio Amplifier \u003cbr\u003eAmplifier type: HIFI amplifier \u003cbr\u003eChip model: TPA3255 \u003cbr\u003ePower supply voltage: DC19V-DC52V \u003cbr\u003eOutput channel: 2-channel stereo \u003cbr\u003eFrequency response from 20Hz to 20KHz \u003cbr\u003eDynamic range:100dB \u003cbr\u003eSNR: 111dB \u003cbr\u003eWork efficiency:90% \u003cbr\u003eOutput power: \u003cbr\u003e315W\/4 Ω Distortion of 1.5% \u003cbr\u003e185W\/8 Ω Distortion of 1.5% \u003cbr\u003e260W\/4 Ω Distortion of 1% \u003cbr\u003e150W\/8 Ω Distortion of 1% \u003cbr\u003eStereo output power X2 above \u003cbr\u003eImpedance: 4-8 Ω \u003cbr\u003eProduct size: 136x73mm \u003cbr\u003eScrew hole spacing: 66X128MM\u003c\/p\u003e\n\u003cp\u003ePackage include: \u003cbr\u003e1 * Module \u003cbr\u003e1 * Accessories package\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"600W","offer_id":43053944144009,"sku":"edb4f5-1-600W-CHINA","price":44.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/files\/25d489b7d6925a5cb5a107a490edacdf.jpg?v=1729234601","url":"https:\/\/mickcara.com\/fr\/products\/dc19-52v-tpa3255-audiophile-hifi-digital-audio-amplifier-board-supply-300w-300w-high-power-2-0-dual-channel-stereo-module","provider":"mickcara","version":"1.0","type":"link"}