{"product_id":"tpa3116d2-80w-80w-stereo-amplifier","title":"TPA3116D2 80W+80W Stereo Amplifier Board, Hi-Fi Digital Audio Power Amp Module for Home Theater Car Audio DIY Speaker","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-family: 'white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#222222;outline-width:0px;font-style:normal;outline-style:none;orphans:2;widows:2;margin:0px;letter-spacing:normal;outline-color:invert;background-color:#FFFFFF;text-indent:0px;-webkit-tap-highlight-color:transparent;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;padding:0px;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;padding:0px;box-sizing:content-box;padding:0px;margin:0px;'; text-align: start;\" align=\"start\"\u003e\n\u003ch2 data-path-to-node=\"4\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe module comes with an installed aluminum heat sink placed directly over the TPA3116D2 chip. This helps keep the amplifier cool during long periods of heavy use. The board works with a range of input voltages from DC $12\\text{V}$ to $24\\text{V}$, which gives you flexibility when powering it from different sources. You’ll find screw terminal blocks on the board for quick and secure connections to both power and speakers. It also has $3.5\\text{mm}$ or 3-pin AUX inputs, so connecting your audio source is easy.\u003c\/p\u003e\n\u003cp\u003eWhether you're building custom speaker enclosures, a boombox, or an arcade cabinet with sound, this amplifier module delivers reliable performance at a low cost. It’s an efficient amplification engine that fits well in creative audio projects.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003eHigh‑Efficiency TPA3116D2 Class‑D Chipset: This chipset can push up to $80\\text{W} + 80\\text{W}$ of peak power and is then $90\\%$ efficient, at converting power and draws very little current when idle.\u003c\/p\u003e\n\u003cp\u003eDual‑Channel 2.0 Stereo Output: This gives left and right paths, keeps cross‑talk low, delivers deep bass, and keeps high frequencies clear.\u003c\/p\u003e\n\u003cp\u003eIntegrated Heavy‑Duty Heat Sink: A pre‑mounted black aluminum heat sink soaks up heat well. Does not need any fans.\u003c\/p\u003e\n\u003cp\u003eScrew Terminal \u0026amp; Header Interfaces: Strong screw‑type terminals make it easy to plug in speaker wire and power without solder. There is also a normal 3‑pin audio input header.\u003c\/p\u003e\n\u003cp\u003eComprehensive Circuit Protection: The board has built‑in safety that guards against over‑voltage, under‑voltage, excessive heat, DC detection, and short circuits.\u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eSpecification\u003c\/h2\u003e\n\u003ctable data-path-to-node=\"12\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,0,0\"\u003e\u003cb data-path-to-node=\"12,1,0,0\" data-index-in-node=\"0\"\u003eProduct Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,1,1,0\"\u003eDual-Channel Class-D Audio Power Amplifier Bare Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,0,0\"\u003e\u003cb data-path-to-node=\"12,2,0,0\" data-index-in-node=\"0\"\u003eAmplifier IC\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,2,1,0\"\u003eTexas Instruments TPA3116D2\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,0,0\"\u003e\u003cb data-path-to-node=\"12,3,0,0\" data-index-in-node=\"0\"\u003eOutput Channels\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,3,1,0\"\u003e2.0 Channel Stereo (Left \/ Right)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,0,0\"\u003e\u003cb data-path-to-node=\"12,4,0,0\" data-index-in-node=\"0\"\u003eMax Output Power\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,4,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"80\\text{W} + 80\\text{W}\" data-index-in-node=\"0\"\u003e$80\\text{W} + 80\\text{W}$\u003c\/span\u003e (\u003cspan class=\"math-inline\" data-math=\"24\\text{V}\" data-index-in-node=\"25\"\u003e$24\\text{V}$\u003c\/span\u003e DC @ \u003cspan class=\"math-inline\" data-math=\"4\\ \\Omega\" data-index-in-node=\"41\"\u003e$4\\ \\Omega$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,0,0\"\u003e\u003cb data-path-to-node=\"12,5,0,0\" data-index-in-node=\"0\"\u003eSupply Voltage Range\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,5,1,0\"\u003eDC \u003cspan class=\"math-inline\" data-math=\"12\\text{V} - 24\\text{V}\" data-index-in-node=\"3\"\u003e$12\\text{V} - 24\\text{V}$\u003c\/span\u003e (Recommended \u003cspan class=\"math-inline\" data-math=\"24\\text{V}\" data-index-in-node=\"40\"\u003e$24\\text{V}$\u003c\/span\u003e \/ \u003cspan class=\"math-inline\" data-math=\"\\ge 5\\text{A}\" data-index-in-node=\"53\"\u003e$\\ge 5\\text{A}$\u003c\/span\u003e)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,0,0\"\u003e\u003cb data-path-to-node=\"12,6,0,0\" data-index-in-node=\"0\"\u003eSpeaker Impedance Match\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,6,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"4\\ \\Omega - 8\\ \\Omega\" data-index-in-node=\"0\"\u003e$4\\ \\Omega - 8\\ \\Omega$\u003c\/span\u003e Passive Loudspeakers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,0,0\"\u003e\u003cb data-path-to-node=\"12,7,0,0\" data-index-in-node=\"0\"\u003eSignal-to-Noise Ratio (SNR)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,7,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"\\ge 100\\text{dB}\" data-index-in-node=\"0\"\u003e$\\ge 100\\text{dB}$\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,8,0,0\"\u003e\u003cb data-path-to-node=\"12,8,0,0\" data-index-in-node=\"0\"\u003eFrequency Response\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,8,1,0\"\u003e\u003cspan class=\"math-inline\" data-math=\"20\\text{Hz} - 20\\text{kHz}\" data-index-in-node=\"0\"\u003e$20\\text{Hz} - 20\\text{kHz} $\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,9,0,0\"\u003e\u003cb data-path-to-node=\"12,9,0,0\" data-index-in-node=\"0\"\u003eAudio Line Input\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,9,1,0\"\u003e3-Pin Audio Cable Terminal \/ \u003cspan class=\"math-inline\" data-math=\"3.5\\text{mm}\" data-index-in-node=\"29\"\u003e$3.5\\text{mm}$\u003c\/span\u003e AUX Socket\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,10,0,0\"\u003e\u003cb data-path-to-node=\"12,10,0,0\" data-index-in-node=\"0\"\u003ePower \u0026amp; Output Terminal\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,10,1,0\"\u003eHigh-Current Screw Terminal Blocks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,11,0,0\"\u003e\u003cb data-path-to-node=\"12,11,0,0\" data-index-in-node=\"0\"\u003ePrimary Uses\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"12,11,1,0\"\u003eDIY Bluetooth Speakers, Custom Home Theater Amps, Car Audio Upgrades, Arcade Cabinets\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"14\"\u003eAdvantages\u003c\/h2\u003e\n\u003cp\u003eThe Texas Instruments TPA3116D2 IC provides studio-grade efficiency and thermal stability without needing external heatsinks.\u003c\/p\u003e\n\u003cp\u003eSolderless screw-terminal construction makes it easier to assemble and test for DIY speaker builders.\u003c\/p\u003e\n\u003cp\u003eIntegrated multi-protection safeguards protect the module and connected speakers from power surges or shorts.\u003c\/p\u003e\n\u003cp\u003eA wide 12V to 24V operating range makes it possible to use power supplies and laptop chargers.\u003c\/p\u003e\n\u003cp\u003eSmall PCB footprint fits easily inside custom speaker enclosures, boomboxes, and desktop chassis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S972648676ead4d5a861ab6acc4920445Q.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf4fc26dadf964e148c1f7caa8b5dc5f8v.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se056609b525045f88b2080fb53047607V.jpg\"\u003e\u003c\/p\u003e","brand":"HHrumurz.com","offers":[{"title":"Default Title","offer_id":44016343613518,"sku":"\u003cnone\u003e","price":33.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/9066\/7598\/files\/S972648676ead4d5a861ab6acc4920445Q.webp?v=1784287215","url":"https:\/\/www.hhrumurz.com\/products\/tpa3116d2-80w-80w-stereo-amplifier","provider":"HHrumurz.com","version":"1.0","type":"link"}