{"id":1076,"date":"2020-02-12T20:50:13","date_gmt":"2020-02-12T12:50:13","guid":{"rendered":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/aiyima-dc12-24v-2-1-channel-tpa3116-subwoofer-bluetooth-amp-hifi-tpa3116d2-2-1-amplifier-board-50w-x-2-100w-silver\/"},"modified":"2020-02-12T20:50:13","modified_gmt":"2020-02-12T12:50:13","slug":"aiyima-dc12-24v-2-1-channel-tpa3116-subwoofer-bluetooth-amp-hifi-tpa3116d2-2-1-amplifier-board-50w-x-2-100w-silver","status":"publish","type":"post","link":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/aiyima-dc12-24v-2-1-channel-tpa3116-subwoofer-bluetooth-amp-hifi-tpa3116d2-2-1-amplifier-board-50w-x-2-100w-silver\/","title":{"rendered":"AIYIMA DC12-24V 2.1 Channel TPA3116 Subwoofer Bluetooth Amp HiFi TPA3116D2 2.1 Amplifier Board 50W x 2 + 100W (Silver)"},"content":{"rendered":"<h4><b>Product Description<\/b><\/h4>\n<p><b>Parameters:<\/b><br \/> Chip:TPA3116D2 + NE5532 + CSR8635<br \/> Power supply voltage: DC12V-24V, voltage socket 5.5*2.5, external negative internal negative (recommended DC24V4A)<br \/> Output impedance 4-8\u03a9<br \/> Output power left and right channel 50W+50W, subwoofer 100W, 2.1 channel<br \/> Frequency response: 20-20KHz<br \/> Length * width * height (124 * 130 * 33mm)<br \/> Weight about 570g<br \/> <b>Precautions for use:<\/b><br \/> 1. Do not use cheap audio signal lines These lines are not shielded by themselves. High-frequency noise will be introduced.<br \/> 2. The correct order of use is to connect the power supply(Can use 19-24V laptop power) and the power amplifier first, and then let the power supply be connected to the mains Power socket .<br \/> The wrong way is to first connect the laptop power to the mains mains power socket and then connect the laptop plug to the digital amplifier.<br \/> Because the digital function has a filter capacitor inside, these will produce a slight low-voltage spark for 0.1 second, although there is no impact on performance, but this way The habit is not good either.<br \/> 3. Use a power supply with as much current as possible. If you only use 2-3A power supply, the output performance will be greatly limited.<br \/> <b>Inner structure:<\/b><br \/> Chip sets:2pcs TPA3116D2 + CSR8635 + 4 pcs NE5532<br \/> Large heat sink, long-term high-power stable work<br \/> Tip: <br \/> To have enough audio input and sufficient supply voltage\/current, There will be enough output power.<br \/> The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power.<br \/> In the case of sufficient voltage and current, the larger the ohms of the speaker, the smaller the relative sound power. Please pay attention!<br \/> <b>Package included:<\/b><br \/> 1Pc 2.1 Channel 50W*2+100W Bluetooth Amplifier(Without power supply)<br \/>Here is the Power supply link:https:\/\/amzn.to\/2lVNx57<\/p>\n<h4>Product Features<\/h4>\n<ul class='pro-feature'>\n<li>Support two input ways, one AUX input, connect wired analog signal input; another one Bluetooth wireless input, can connect with mobile phone, computer and other Bluetooth devices<\/li>\n<li>Support the frequency adjustment of the subwoofer, you can adjust the bass frequency according to your needs<\/li>\n<li>support the bass frequency adjustment of the left and right satellite boxes, making the left and right speaker output more playable; in addition, the left and right speakers can also be used when the subwoofer is not connected<\/li>\n<li>Output power left and right channel 50W+50W, subwoofer 100W. 2.1 channel<\/li>\n<li>With Bluetooth 4.2,CSR8635 high quality Bluetooth receiver, and the internal uses 4 NE5532 op amps,3 of which can be plugged and unplugged, which is convenient for customers to change different styles.Two pieces of TPA3116D2 , one for the left and right channel output, one for the subwoofer output<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul class='pro-feature'>\n<li>Support two input ways, one AUX input, connect wired analog signal input; another one Bluetooth wireless input, can connect with mobile phone, computer and other Bluetooth devices<\/li>\n<li>Support the frequency adjustment of the subwoofer, you can adjust the bass frequency according to your needs<\/li>\n<li>support the bass frequency adjustment of the left and right satellite boxes, making the left and right speaker output more playable; in addition, the left and right speakers can also be used when the subwoofer is not connected<\/li>\n<li>Output power left and right channel 50W+50W, subwoofer 100W. 2.1 channel<\/li>\n<li>With Bluetooth 4.2,CSR8635 high quality Bluetooth receiver, and the internal uses 4 NE5532 op amps,3 of which can be plugged and unplugged, which is convenient for customers to change different styles.Two pieces of TPA3116D2 , one for the left and right channel output, one for the subwoofer output<\/li>\n<\/ul>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-1076","post","type-post","status-publish","format-standard","hentry","category-receivers-amplifiers"],"_links":{"self":[{"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/posts\/1076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/comments?post=1076"}],"version-history":[{"count":0,"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/posts\/1076\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/media?parent=1076"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/categories?post=1076"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homeentertainmentpal.com\/stereo-system\/wp-json\/wp\/v2\/tags?post=1076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}