{"product_id":"tpa3116d2-channel-2-1-digital-subwoofer-power-amplifier-board-module-xh-m139-12v-24v-2-50w-100w","title":"TPA3116D2 Channel 2.1 Digital Subwoofer Power Amplifier Board Module XH-M139 12V - 24V 2 * 50W + 100W","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"product-description\" id=\"product-description\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv style='box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cp data-spm-anchor-id=\"a2g0o.detail.1000023.i1.f9373tSS3tSS4T\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; line-height: inherit; font-size: 24px; font-weight: bold; color: rgb(255, 0, 0);\"\u003eThis amplifier board does not have Bluetooth function and can only use AUX cables to input audio. However, the amplifier board uses two TPA3116 chips, with 50W for both left and right channels, and 100W for super bass. Please consider before purchasing, thank you!\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style='box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px 0px 12px; padding: 0px; line-height: 28px; font-family: OpenSans; font-size: 20px; font-weight: 900; white-space: pre-wrap; color: rgb(0, 0, 0);\"\u003eFeatures:\u003c\/p\u003e\n\n\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px 0px 12px; padding: 0px; line-height: 20px; font-family: OpenSans; font-size: 14px; font-weight: 300; white-space: pre-wrap; color: rgb(0, 0, 0);\"\u003e1.Powered by DC 12-24 V, wide input voltage.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n2.Adopts two high quality TPA3116D2 digital amplifier chips.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n3.Sound quality is very good, high efficiency and amplifying power.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n4.Just connect the power supply and loudspeaker box, enjoy the pure digital music!\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n5.User can adjust the volume by themselves easily.Applicable speaker impedance: 4-8 ohm.\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n6. 50W*2+100W 2.1 channels(left\/right channel and subwoofer channel), high efficiency and low-heat.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style='box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px 0px 12px; padding: 0px; line-height: 28px; font-family: OpenSans; font-size: 20px; font-weight: 900; white-space: pre-wrap; color: rgb(0, 0, 0);\"\u003eProducts Description:\u003c\/p\u003e\n\n\u003cp class=\"detail-desc-decorate-content\" data-spm-anchor-id=\"a2g0o.detail.1000023.i0.f9373tSS3tSS4T\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px 0px 12px; padding: 0px; line-height: 20px; font-family: OpenSans; font-size: 14px; font-weight: 300; white-space: pre-wrap; color: rgb(0, 0, 0);\"\u003eChip Type: TPA3116X2\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nSupply Voltage: DC 12~24 V\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nChannel Type: 2.1 Channels(Left Channel, Right Channel, Subwoofer)\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nOutput Power: 50W*2 + 100W*1 Subwoofer\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nOutput Match: 4~8 ohm\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\no Output: Terminals\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nSNR: 100dB\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nFrequency Response Range: 14~20KHz\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nSwitching Frequency: 1.2 MHz\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\nPCB Board Size(L*W*H):100 x 70 x 25 mm\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style='box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cp class=\"detail-desc-decorate-title\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px 0px 12px; padding: 0px; line-height: 28px; font-family: OpenSans; font-size: 20px; font-weight: 900; white-space: pre-wrap; color: rgb(0, 0, 0);\"\u003ePackage Included:\u003c\/p\u003e\n\n\u003cp class=\"detail-desc-decorate-content\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px 0px 12px; padding: 0px; line-height: 20px; font-family: OpenSans; font-size: 14px; font-weight: 300; white-space: pre-wrap; color: rgb(0, 0, 0);\"\u003e1 x 2.1 Channel o Amplifier Board\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n3 x Volume Knob\u003cbr style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px;\"\u003e\n1 x Fittings\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style='box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; color: rgb(34, 34, 34); font-family: \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;'\u003e\n\u003cimg cke-id=\"img37\" class=\"detail-desc-decorate-image\" data-id=\"ckeditor_img15\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa93fc01f3d4b4f1dbe5db8212b9120dcl.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; border: 0px; margin: 0px; padding: 0px; max-width: 100%; vertical-align: middle;\"\u003e \u003cimg cke-id=\"img38\" class=\"detail-desc-decorate-image\" data-id=\"ckeditor_img16\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7815b3f9fdd4404ca36d1dcaa8506a67E.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; border: 0px; margin: 0px; padding: 0px; max-width: 100%; vertical-align: middle;\"\u003e \u003cimg cke-id=\"img39\" class=\"detail-desc-decorate-image\" data-id=\"ckeditor_img17\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S125c9ba26bdd43728b6dd6305dbef2ddn.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" style=\"box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; border: 0px; margin: 0px; padding: 0px; max-width: 100%; vertical-align: middle;\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"DOLLAR CHARM","offers":[{"title":"Default Title","offer_id":49353008873710,"sku":"\u003cnone\u003e","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/7065\/9566\/files\/S77f59cd4ea444d2aa6ddd05434f06ee00.webp?v=1785685467","url":"https:\/\/dollarcharm.com\/products\/tpa3116d2-channel-2-1-digital-subwoofer-power-amplifier-board-module-xh-m139-12v-24v-2-50w-100w","provider":"DOLLAR CHARM","version":"1.0","type":"link"}