{"product_id":"vibration-full-range-speaker-amplifier-plug-2-inch-audio-mini-portable-4-8-ohm-20-25w-resonance-speakers-diy-bluetooth","title":"Vibration Full Range Speaker+ Amplifier+ Plug 2 Inch Audio Mini Portable 4\/8 Ohm 20\/25W Resonance Speakers Diy Bluetooth","description":"\u003cdiv\u003e\n\u003cdiv\u003e\u003ckse:widget\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1W2BvX3aH3KVjSZFjq6AFWpXai.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eA: Amplifier Board\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1. Power amplifier board size: 8.5x5.2CM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2. Fixed hole distance: 7.9x4.6CM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3.Bluetooth 5.0, support button to turn off \/ boot, support serial port to change the tone volume and off, power on, no call function, the default volume is the largest\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4.TX, RX, GND: TTL serial port configuration 9600, N, 8, 1\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5.DC24V 4A, the output maximum power 2x30W, power varies with voltage, DC power interface specification 5.5*2.5MM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e6. Suitable impedance: 4\/6\/8 ohm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e7. Power supplyDC8-26V, with reverse connection protection, support notebook power adapter power supply\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e8. Amplifier chipTPA3118.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eB: Power Suply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eInput voltage: AC100-240V 50\/60HZ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eOutput voltage: DC12V 5A\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMax power: 60W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eWorking efficiency: ≥88%\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eNo-load power consumption: \u0026lt;0.21W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eRipple and noise: ≤200mV\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLoad adjustment rate: ± 5%\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAppearance size : 125*53*30mm\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eShell material: PC+ABS\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eLine length: 0.5m + 1m\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePower polarity: inside (+) outside (-)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003ePlug style: 5.5*2.5mm(Outer diameter: 5.5MM\/Inner diameter: 2.5MM\/Compatible: 2.1MM)\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eC: vibration speaker\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003e50MM vibration speaker\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eSize: Diameter 50MM * 30MM high\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eImpedance power: 4Ω 25W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eImpedance power: 8Ω 20W\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003e\u003cspan\u003eTips:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan\u003eThe horn is all frequency effect, the bass is very strong, the equivalent of traditional loudspeaker 4 inch bass effect, with the other with the size of the traditional speakers, bass is strong, big power.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan\u003eThe end of the line with red mark for the positive, connect the audio line, with amplifier is ok.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan\u003eRetail or Wholesale is up to you, Welcome again !\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1TaVwX21G3KVjSZFkq6yK4XXaz.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hab26a5c594184cd9bbdb4fefaf3c4cbfm.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S36f1c8f20fbf483b8de79afefd42cca59.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se38cd0b1a1ba414b878efc32ed86eb18o.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb4427464397c4b43bb70300459d9d567o.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S816b52d4cee7445aa8c365998f0197c3E.jpg\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H62e05b5dd1eb43548629fc98e6ade268v.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdc43ee1722c042ad87de71854e97b0ba5.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se30691040f9f4adbac4b343b25f5d0bam.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9cd955e7744a4988ae8c2a145e3b512bN.jpg\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H53bdc28b64ff487294971f7ea5c38a96Y.jpg\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H5a712b40436b4fceb13efc7786c74f29H.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/H6277fe01386345239707303e62a5ced9v.jpg\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hc6a55f9902ad46ca85d993d1c15df062I.jpg\"\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Hea7e122763bb48f1bd8a28d1e0c6059a7.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB15hhwX.CF3KVjSZJnq6znHFXad.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"mosti1one","offers":[{"title":"Dc12V5A With Us Plug (618)","offer_id":55811421667714,"sku":"f47855da-6f77-47ba-ba9e-63397eb04495","price":29.87,"currency_code":"EUR","in_stock":true},{"title":"8Ohm 20W (29)","offer_id":55811421700482,"sku":"a191748d-ad5a-46f9-acc4-be06bbd66aca","price":30.09,"currency_code":"EUR","in_stock":true},{"title":"4 Ohm With Eu Plug (771)","offer_id":55811421733250,"sku":"d957c4ab-20b2-4f0b-b80f-c4b18777cae0","price":76.84,"currency_code":"EUR","in_stock":true},{"title":"4 Ohm With Us Plug 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