{"product_id":"bluetooth-wall-amplifier-smart-home-audio-mini-touch-screen-4-20w-stereo-sound-music-pa-system-loudspeaker-ceiling-speaker-suit","title":"Bluetooth Wall Amplifier Smart Home Audio Mini Touch","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAudio S\/N\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e98dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSURPASS\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\u003eChannel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eColor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBlack, gold, white\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDimension\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ed160x56mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFM RADIO\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBuilt-in all-digital auto-tuning radio, 30 radio stations\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMulti-room Music In Wall Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eintelligent playing\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePower Home Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 4\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHome Audio system,music system,Ceiling Speaker system\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature 5\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth digital stereo amplifier, in wall amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20Hz-20KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunction\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003esupport bluetooth,mini USB,TF card\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\u003eImpedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e8ohm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInstallation Cutout Size\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ed148mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eplastic frame + iron mesh cover\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaximum Power Per Channel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMemory Card\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eup to 32G\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePW4425B+4CR410\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eName\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4 Channel Wireless Bluetooth In Wall Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNet Weight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.42KG\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOccasion\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHome Theater, bathroom, living room, hotel, kitchen, office etc.\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\u003eOutput Impedance\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4-8Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRMS 4x20W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage include\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHome audio amplfier with 4pcs ceiling speakers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSensitivity (1W\/1M)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e89dB +-3dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e86*86*11mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpeaker Frequency Response\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e100Hz-16KHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpeaker Unit\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4.5''x1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eT.H.D.\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0.03%\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTouch screen size\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e4 inch\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSmart Home Audio\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"margin:10px auto 0px;margin-bottom:0px;margin-top:10px;margin-left:auto;margin-right:auto;display:inline-block;max-width:100%\"\u003e\n\u003cdiv\u003e\u003cimg style=\"width:932px\" width=\"932px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6805c8dd201144588591dc838fea4578n.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-74.46%\"\u003e\n\u003cdiv style=\"margin-top:0%;margin-left:0%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-37.23%;margin-left:25%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-37.23%;margin-left:50%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-37.23%;margin-left:75%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:0%;margin-left:0%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-37.23%;margin-left:25%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-37.23%;margin-left:50%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top:-37.23%;margin-left:75%;width:25%\"\u003e\u003cimg style=\"width:233px;height:347px\" width=\"233px\" height=\"347px\" src=\"https:\/\/ae01.alicdn.com\/kf\/H6a6554cf787b4ed4a0053d969e98ea6dm.png?width=233\u0026amp;height=347\u0026amp;hash=580\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eBluetooth Wall Amplifier Smart Home Audio Mini Touch Screen 4*20W Stereo Sound Music Panel PA System Loudspeaker Ceiling Speaker\u003c\/h1\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0b68bbe83b374e7d823a2f922d9cead3M.jpg?width=1000\u0026amp;height=90\u0026amp;hash=1090\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(238, 238, 238);border:1px solid rgb(204, 204, 204);padding:5px 10px;padding-bottom:5px;padding-top:5px;padding-left:10px;padding-right:10px\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eSPECIFICATIONS:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e4Channel Smart Home Audio Bluetooth Wall Amplifier Specifications:\u003cbr\u003e● Power: AC220V(50HZ) allow 110V-250V\u003cbr\u003e● Main screen size: 4 inch HD screen\u003cbr\u003e● Output Power: RMS 4x20W\u003cbr\u003e● Output Impedance: 4-8Ω\u003cbr\u003e● T.H.D.: 0.03%\u003cbr\u003e● Frequency Response: 20Hz-20KHz\u003cbr\u003e● Audio S\/N: 98dB\u003cbr\u003e● Expand TF card memory: 32G\u003cbr\u003e● USB: 0TG USB function, 32G can be read\u003cbr\u003e● Size: 86*86*11mm\u003cbr\u003e\u003cbr\u003eFramless Stereo In-Ceiling Speaker Mini Size Specifications:\u003cbr\u003e● Power 10W\u003cbr\u003e● Input: 8Ω\u003cbr\u003e● Speaker Unit: 4.5''x1\u003cbr\u003e● Sensitivity (1W\/1M): 89dB ± 3dB\u003cbr\u003e● Frequency Response: 100Hz-16KHz\u003cbr\u003e● Material: plastic frame + iron mesh cover\u003cbr\u003e● Installation Cutout Size: Φ148mm\u003cbr\u003e● Dimension: Φ160x56mm\u003cbr\u003e● Net Weight: 0.42KG\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(238, 238, 238);border:1px solid rgb(204, 204, 204);padding:5px 10px;padding-bottom:5px;padding-top:5px;padding-left:10px;padding-right:10px\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cstrong\u003ePACKAGE INCLUDED:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:16px\"\u003e1 x smart touch screen on-wall amplifier\u003cbr\u003e4 x ceiling speaker\u003cbr\u003e1 x mounted box\u003cbr\u003e1 x remote control\u003cbr\u003e1 x bracket and screw\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"background-color:rgb(238, 238, 238);border:1px solid rgb(204, 204, 204);padding:5px 10px;padding-bottom:5px;padding-top:5px;padding-left:10px;padding-right:10px\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eNOTES:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:16px\"\u003e● In some country, the FM Radio Function may not works well, because the signal may be affected due to different frequencies in different countries and regions.\u003cbr\u003e● Languages only support \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"background-color:rgb(102, 255, 204)\"\u003eEnglish and Chinese\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e, please check before your purchase.\u003cbr\u003e\u003cbr\u003e● \u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cspan style=\"background-color:rgb(241, 196, 15)\"\u003eFor this device, speaker cable and power cable is not included. \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e① Use exceed 150-core pure copper speaker cable to connect speakers. Click to get:\u003cbr\u003e\u003cbr\u003e200 core \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/www.aliexpress.com\/item\/4000938426917.html\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003cbr\u003e100 core \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/www.aliexpress.com\/item\/1005001859469936.html\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e② Use power cable cord as the amplifier request (two cord).\u003cbr\u003e\u003cbr\u003e● If there is any questions about the product or you need our technical support, please contact us.\u003cbr\u003e● Video Playlist: \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/youtube.com\/playlist?list=PLo58qiwgS__woxhjGV9BWnr_wl9zyXfqI\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003cbr\u003eConnection Guide    \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/youtu.be\/G7mWynbcC3Q\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003cbr\u003e1 How to connect antenna with the wall amplifier    \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/youtu.be\/YRYsBwAUYhw\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003cbr\u003e2 How to use FM function 2    \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/youtu.be\/GHbV33zwiwY\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003cbr\u003e3 How to connect with phone via Bluetooth    \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/youtu.be\/0QuwVKs4dHQ\u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003e\u003cbr\u003e\u003cbr\u003e4  How the wall amplifier controls and be controlled by the phone    \u003c\/span\u003e \u003cspan style=\"font-size:16px\"\u003ehttps:\/\/youtu.be\/cEZJtBWBu8I\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H2b497eb482714148becb292c1eeb73feT.jpg?width=1000\u0026amp;height=90\u0026amp;hash=1090\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H6635bbc0bf3c4d32be9e517954ae8845b.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"background-color:rgb(238, 238, 238);border:1px solid rgb(204, 204, 204);padding:5px 10px;padding-bottom:5px;padding-top:5px;padding-left:10px;padding-right:10px\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eFUNCTIONS:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cspan style=\"font-size:16px\"\u003e1. Timed message: set the time to automatically play the message content\u003cbr\u003e2. Support power on automatically play songs\u003cbr\u003e3. Power-off memory function: remember the state played before the last shutdown\u003cbr\u003e4. Sound function: support ordinary, rock, classical, jazz, pop and other sound effects\u003cbr\u003e5. Support trigger doorbell function, DB+GND\u003cbr\u003e6. Support linkage trigger to play music, GND+ trigger playback\u003cbr\u003e7. Support linkage triggering boot, GND+ trigger playback, expenditure trigger shutdown, GND+ timing output\u003cbr\u003e8. Supports timing output level signal linkage with other devices, GND+ timing output\u003cbr\u003e9. Time switch machine, custom timing boot song\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H39c7524bf5d642da963b1bf9e80313977.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H6624ccc72e6e46f6b8254b7ad8549cb7x.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H626f316c1d4e46c3836fb24f57ab0822p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H5a2f1d2d184046d0810762258d0c0687e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H81f02d079fa64599b258d36c5d936b0a6.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7bf75408567b47d1be2e7f7e207d0e80L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scf39ab715d49484d846e97b8df8aa6f6s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S748ff5fe49f2419ead721f7cb4fa7b91k.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc72eef2710fb455f8b181a56979d18e82.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saac374fa88d84da1a1dba05bba92f07dP.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H208ccf71706f42ed961bc5bc9dbb104bn.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H3be986bf1b0c46eb9db4ef3262d425a3C.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"background-color:rgb(238, 238, 238);border:1px solid rgb(204, 204, 204);padding:5px 10px;padding-bottom:5px;padding-top:5px;padding-left:10px;padding-right:10px\"\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eIn Wall Amplifier Instructions: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cspan style=\"font-size:16px\"\u003e1. Speaker: Speaker wire (200 cores). RVH2X100,RVH2X200 connect to SPK R+ SPK R-.\u003cbr\u003e2. Audio output wire: Audio wire (three core shielded wire: commonly known as microphone wire). RVVP2X0.5, RVVP2X0.75 connect to OUT R +OUT L+GND. Can be connected to other amplifiers.\u003cbr\u003e3. Audio input wire: Audio wire (three core shielded wire: commonly known as microphone wire). RVVP2X0.5, RVVP2X0.75 connect to AUX L+AUX R+GND.\u003cbr\u003e4. Video output: Connect to GND+ATV for video output.\u003cbr\u003e5. Trigger the doorbell: Connect to GND+DB to trigger the doorbell.\u003cbr\u003e\u003cbr\u003e6. FM: Radio antenna\u003cbr\u003e7.USB: External OTG USB, can read U disk with adapter.\u003cbr\u003e8.TF card: Read TF card interface.\u003cbr\u003e9.Power switch: long press for 2 seconds to turn on, long press for 2 seconds to turn off,  short press for lock screen \/ unlock.\u003cbr\u003e10.Volume down key\u003cbr\u003e11.Volume up key\u003cbr\u003e12.Microphone\u003cbr\u003e13.Power supply terminal: Connect AC110V-240V power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hd90bccebc1614126afddf30801e46cf6I.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se11a10e19a8246ebb64919112e6ed068C.jpg?width=950\u0026amp;height=1528\u0026amp;hash=2478\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"left\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H81c6de9f1184401f87ee554f95e2f837D.jpg?width=948\u0026amp;height=74\u0026amp;hash=1022\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H30fa464cfb29412a8fb5a119dd4b2e2dy.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H3bc4dcc1f04847b097de3f058286caa20.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf4a250a94dff4b8ebcf98fee097d3d6ay.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfe4fead863a44b8dbdaf736b5c8fe5c8H.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H4c9b6bd7483b49b48e598e2087f032f5T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S818913eeff4c4b80a423ce16ccc10874c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hf44fa8a5375f4020869bc10dddeb96d2S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9104fcd9841a4972914474acb4a43328b.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"Comic Sans MS\", cursive'\u003eWelcome to Visit our store~\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Eze and Co Discounts ","offers":[{"title":"white amp w 4x10Wspk \/ Italy","offer_id":51859975242004,"sku":"14:1202#white amp w 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