{"product_id":"bluetooth-digital-power-amplifier-board-module-tda7498e160w-160w-220w-high-and-low-tone-subwoofer-amplifier-aux-usb-zk-ht21","title":"Bluetooth Digital Power Amplifier Board Module TDA7498E160W+160W+220W  High and Low Tone Subwoofer Amplifier AUX\/USB ZK-HT21","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eother\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\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\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eZK-HT21\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\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:black;font-size:14px;font-family:arial, helvetica, sans-serif\"\u003eZK-HT21 Digital Power Amplifier Board Module with Subwoofer TDA7498E Stereo Power Amplifier Module DC15-36V 160WX2+220W AUX\/USB Input 2.1 Channel HiFi Bluetooth-Compatible\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:black;font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003eFeature:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:black;font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e1. Powerful Amplifier Chip: Digital amplifier module built-inTDA7498Echip ,it can provide high-quality sound with low distortion due to the powerful amplifier chip.The TDA7498E chip ensures that you can enjoy music with clear, rich, and dynamic sound.\u003cbr\u003e2. Multiple Protection Mechanisms: With multiple protection mechanisms of audio power amplifier module, you can be sure that your device and speakers are protected at all times.anti-reverse, undervoltage, overheating, overcurrent, short circuit protection\u003cbr\u003e3. Versatile Usage: Digital power amplifier board module can be used in a wide range of settings, including at home, in the car, and during outdoor activities.\u003cbr\u003e4. Long-Lasting Silent Fan Technology: The silent fan of stereo power amplifier module can ensure that the amplifier stays cool and operates smoothly, even during extended use.The long-lasting silent fan technology also ensures that you don't have to deal with any distracting noises while enjoying your favorite tunes.\u003cbr\u003e5. Easy To Use: The user-friendly design ensures that you can start enjoying high-quality audio without any hassle.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:black;font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eSpecification:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:black;font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003eOrigin: Mainland China\u003cbr\u003eCompatible Audio \u0026amp; Video Equipment Style: Amplifier\u003cbr\u003eModel Number: Digital Amplifier Module\u003cbr\u003eProduct model: ZK-HT21\u003cbr\u003eSuitable for Bluetooth-Compatible version: 5.0 (accessible, 15 meters)\u003cbr\u003eInput method: AUX+for Bluetooth-Compatible +USB (dial button for switching modes and songs)\u003cbr\u003eNumber of channels: 2.1 channels (left channel+right channel+subwoofer)\u003cbr\u003eAmplifier chip: TDA7498E\u003cbr\u003eAdapter power supply: DC15-36V (undervoltage protection below 9V, can also support 12V power supply)\u003cbr\u003eAdaptive speaker: 30-200W, 4-8 Ω\u003cbr\u003eOutput power: left and right channels ≤ 160w, subwoofer ≤ 220w\u003cbr\u003eProtection mechanism: anti reverse connection, undervoltage, overheating, overcurrent, short circuit protection\u003cbr\u003eProduct size: approximately 145x126x28mm\/5.70x4.96x1.10inch\u003cbr\u003eTip: When the audio signal input is large enough and the power supply voltage\/current is large enough, there will be sufficient output power!\u003cbr\u003eThe higher the power supply voltage, the greater the output power, the smaller the speaker impedance, and the greater the output power! Please ensure that the power of the adapter is greater than the actual working power of the amplifier\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ch1 style=\"font-family:inherit;font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:black;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003c\/h1\u003e\u003cp style=\"font-family:inherit;font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:black;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eNoted:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-size:14px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003eDue to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!\u003cbr\u003ePlease allow 1-2cm measuring deviation due to manual measurement.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:inherit;font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:black;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S56b6ea01d3d64acd83aa63a2e22559c31.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4656b1d6b30d47548fc0bb6e54d46301V.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc2cf6219085449b58ffadec8ff73b48ah.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S86e98a263e574b90b64a2101e7c8d69d3.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa88d97b90ba5425aa3feff9592936519R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd16ca0ced4424be2b5b930e1019aae65A.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdda8586e957e452db9daf25349a7d0d0l.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa0ec2cd63d4a45528b1843dd20c4f0c3M.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cbr\u003e","brand":"Beauty World Shop","offers":[{"title":"ZK-HT21","offer_id":47591997407470,"sku":"1005009694780198-ZK-HT21","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/5254\/6286\/files\/S66ad92f344a7418eaea7d106f8a52bd7f.webp?v=1769378134","url":"https:\/\/www.beautyworldshop.com\/products\/bluetooth-digital-power-amplifier-board-module-tda7498e160w-160w-220w-high-and-low-tone-subwoofer-amplifier-aux-usb-zk-ht21","provider":"Beauty World Shop","version":"1.0","type":"link"}