{"product_id":"digital-21-channel-subwoofer-amplifier-board-6w6w25w-pure-bass-mini-dc12v-15v-tda1517p-hifi-stereo-audio-power-amplifier-dual-channel-amp-module","title":"Digital 2.1 Channel Subwoofer Amplifier Board 6W+6W+25W Pure Bass, Mini DC12V-15V TDA1517P HiFi Stereo Audio Power Amplifier Dual Channel Amp Module","description":"Brand: QINIZX\u003cbr\u003e\u003cbr\u003eThe main parameters:\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Power: DC 6.5-15V (depending on the required output power), eg. power adapter, switching power supply, battery, etc. The recommended current is more than 3A.\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Bass output power: maximum 25W, it is recommended to use 4-6 inch, 4-6? 20-50W subwoofer speaker.\u0026lt;\/br\u0026gt; Left and right channel output power: 6W+6W, it is recommended to use 2-4 inch, 4-8? 3-25W full-range speaker.\u0026lt;\/br\u0026gt; The above power requires about 13.5V power supply (Suggest PSU\u0026gt;13.5V DC).\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; The left and right channels use a low-power enthusiast audio dedicated chip TDA1517P as an output stage, which really provides high quality results.\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; PCB material: FR-4 fiberglass board, thickness: 1.6mm.\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Board size: 2.48x1.77x0.78inch\/63x45x20mm (LxWxH), excluding potentiometer handle length(Pot. protruding length 0.59inch). \u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Potentiometer shaft center distance: 0.94inch\/24mm, potentiometer mounting hole diameter needs 0.28inch\/7mm.\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Power input interface: 5.5*2.1DC socket or pad of welding wire\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Audio input interface: 3.5mm plug or pad of welding wire\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Onboard fixing hole diameter: M3\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; Package Included:\u0026lt;\/br\u0026gt;\u0026lt;\/br\u0026gt; 1 x Audio Amplifier Board\u0026lt;\/br\u0026gt;\u003cbr\u003e\u003cbr\u003e• Small volume digital class D high fidelity 2.1 channel subwoofer 12V audio amplifier board, widely used in home TV audio, car speakers, multimedia audio, computer desktop audio speaker, and advertising machine etc.\u003cbr\u003e• PCB material: FR-4 fiberglass board, thickness: 1.6mm. Onboard fixing hole diameter: M3\u003cbr\u003e• The left and right channels use a low-power enthusiast audio dedicated chip TDA1517P as an output stage, which really provides high quality results.\u003cbr\u003e• Power input: DC 6.5-15V (depending on the required output power), eg. power adapter, switching power supply, battery, etc. [ In order to obtain a more shocking effect, Suggest power supply voltage largeer than 13.5V DC], the recommended current is more than 3A. Power interface is 5.5*2.1 DC socket or pad of welding wire\u003cbr\u003e• Audio input interface: 3.5mm plug or pad of welding wire\u003cbr\u003e• Left and right channel output power: 6W+6W, it is recommended to use 2-4 inch, 4-8? 3-25W full-range speaker\u003cbr\u003e• Bass output power: maximum 25W, it is recommended to use 4-6 inch, 4-6? 20-50W subwoofer speaker.(The above power requires about 13.5V power supply.\u003cbr\u003e• Board size: 2.48x1.77x0.78inch (LxWxH), excluding potentiometer handle length(Pot. protruding length 0.59inch)\u003cbr\u003e• Potentiometer shaft center distance: 0.94inch\/24mm, potentiometer mounting hole diameter needs 0.28inch\/7mm.\u003cbr\u003e\u003cbr\u003eModel: 2.1CH: 6WX2+25W","brand":"QINIZX","offers":[{"title":"Default Title","offer_id":52346848543002,"sku":"MCAB09Y59W1Q5","price":25.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/71y0ghThV9L.jpg?v=1781272441","url":"https:\/\/craftedyogi.com\/products\/digital-21-channel-subwoofer-amplifier-board-6w6w25w-pure-bass-mini-dc12v-15v-tda1517p-hifi-stereo-audio-power-amplifier-dual-channel-amp-module","provider":"Craftedyogi","version":"1.0","type":"link"}