{"product_id":"dc-9-30v-bluetooth-power-amplifier-module-2-100w-dual-channel-app-tuning-audio-board-for-home-outdoor-speaker-diy-audio-upgrade","title":"DC 9-30V Bluetooth Power Amplifier Module 2×100W Dual Channel APP Tuning Audio Board for Home Outdoor Speaker DIY Audio Upgrade","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeaker\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e100W\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\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC 9-30V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000020377202\" title=\"\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"relatedProduct\" id=\"1005000023522431\" title=\"\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdbbf035bec0f49198317454be13171d2u.png\"\u003e\u003cbr\u003eFeatures: \u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e1. Wide voltage power supply: Supports DC 9-30V voltage input, adapts to multiple power sources, and is flexible to use. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e2. High power output: Dual channel design, peak power can reach 2 × 100W, and the sound effect is surging and stunning. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e3. Smart BT+APP tuning: BT wireless connection, paired with a dedicated APP for tuning, some functions support customization, and the gameplay is rich. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e4. Strong adaptability: It can be matched with speakers of different impedances, and different voltages correspond to different output powers, meeting diverse matching needs. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e5. Widely applicable: Suitable for home audio, desktop speakers, outdoor speakers, DIY audio modification, store background music systems, and other scenarios.\u003c\/span\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eParameters: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eSupply voltage: DC 9-30V \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003ePower: 2 * 100W (maximum power) \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eProduct size: 82.2mm * 54mm * 23mm \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eCommon speaker matching reference scheme and power supply selection: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eIn theory, choosing a higher voltage corresponds to higher power and lower distortion at lower voltages. It is particularly emphasized that under the same conditions, the power output of 24V is four times, not twice, that of 12V. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eIt is recommended to use a power supply of 4A or above for 12V, which can make a sound power speaker within 2 * 15. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e16.8V, it is recommended to use a power supply of 5A or above, which can be used to make a speaker with a sound power of 2 * 35 watts or less \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eIt is recommended to use a power supply of 10A or above for 21V, which can make a speaker with a sound power of 2 * 60 watts or less \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eIt is recommended to use a power supply of 10A or above for 24V, which can make a speaker with a sound power of 2 * 70 watts or less \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eIt is recommended to use a power supply of 10A or above for 32V, which can make a speaker with a sound power of 2 * 100 watts or less \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eNote: Speakers with an impedance of 2 ohms or more are supported below 24V, and the power is doubled. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003ePlease use speakers with an impedance greater than 4 ohms for 24V and above.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eNotes: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eSpecial note: This amplifier board does not come with integrated charging and boosting functions \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eThis device belongs to a high-power amplifier, which inevitably generates heat during operation, causing the body to become noticeably hot. This is a normal working phenomenon and not a quality issue. Work can get hot. Be cautious when choosing. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003ePlease reserve sufficient heat dissipation space for use, do not install it in a closed manner, and do not cover the heat dissipation holes. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eFor customers who are sensitive to body heat and high temperature, please be cautious when placing orders. If you place an order, it means that you are aware of the heat characteristics and will not return or exchange the product on the grounds of overheating. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eWhen in standby mode (5 seconds after playback pause) and working at low volume, there will be background noise (snowflake sound, rustling sound). For those who require high silence and are sensitive to subtle noise, placing an order will automatically recognize this feature. Returns or exchanges on the grounds of background noise are not accepted.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003eProduct list: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: arial, helvetica, sans-serif; font-size: 18px;\"\u003e1X power amplifier board\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S79cccdd21dc74d7c8003506ca3ab1458Q.png\"\u003e\u003cbr\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb0771918f34d49ad8f5155accfc62faf3.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S06eb6209fe6c46979c753d5a5ede8a24s.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa8780807b8c647359e15e3d7f7f866761.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7909d81f17134e86950bc97f2d46ae6fi.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5219182f5eb740ccad05c2f0b87b8d06j.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se71f38743dbd45d485a9f1c013f15f67K.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se1043477fc704203a9262c49159ca2e6g.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7ed972a5954a41d7afb108c5d9b02d0fF.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb16836a1279d4eb083866c1abfbb333eH.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0df62fa51c7e464291bee2ae19a6db6fs.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se2bacf9512a0442eb5a746ad6e4dfc55X.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S071f66c01d024f21b007533a1e08e2bak.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd0bff26c8c444e00aae952ed5280cd4fm.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S112dd876d31242709be81ce8fc0cca09k.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S549e18c07d0848d88093c921f4ee90b79.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd6f2136c582f4c6a86a9020b5e6bddaaN.jpg\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa56d477f78e24c899ab97f6b77de082eQ.jpg\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"With antenna","offer_id":55506327503147,"sku":"14:350852#With antenna","price":43.92,"currency_code":"USD","in_stock":true},{"title":"Amplifier board","offer_id":55506327535915,"sku":"14:1202#Amplifier board","price":42.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S6ebff9394dd849159fde32399abbcc2fD.webp?v=1788930031","url":"https:\/\/yoeruyo.com\/products\/dc-9-30v-bluetooth-power-amplifier-module-2-100w-dual-channel-app-tuning-audio-board-for-home-outdoor-speaker-diy-audio-upgrade","provider":"Yoeruyo","version":"1.0","type":"link"}