{"product_id":"50mm-25w-vibration-speaker-4-8-ohm-diy-bass-resonance-aluminum-speaker-system-for-tabletop-audio-high-power-sound-transducer","title":"50MM 25W Vibration Speaker 4\/8 Ohm  DIY Bass Resonance Aluminum Speaker System for Tabletop Audio High Power Sound Transducer","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAudio Crossover\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eFull-Range\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eAudio latency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Charge Time\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSounderlink\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBuilt-in Microphone\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCabinet Material\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCategory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSpeakers\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE,FCC,RoHS,KC,pse\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannels\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCommunication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAUX\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDisplay Screen\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo,No\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFrequency Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e60Hz-23KHz\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\"\u003e8 Ohm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInbox adaptor\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput Power(W)\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e\u0026lt;25 W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInput\/Output\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAUX\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eIntelligent Personal Assistant\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone,None\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMetal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eNumber of Loudspeaker Enclosure\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\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 Current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e25 W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePMPO\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e25 W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBattery,None,Ac,USB,DC,DC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRemote Control\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSOUNDERLINK Model\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSM-2111\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSound Mode\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHi-Res Sound Mode,3D Surround Sound Mode,Immersive Sound Mode,Stereo Sound Mode,Smart Sound Mode,Live Sound Mode,Extra Bass Mode,Transparency Mode,Sleeping Mode,Standard Mode,Game Mode,3EQ Modes,Other\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSpeaker Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePortable\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupport APP\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupport Apt-x\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupport Memory Card\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSurround sound channel configuration\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2.0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHome\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoice Control\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eUSB (5-20V DC)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWaterproof\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cspan style=\"font-size:24px\"\u003ePowerful Bass Resonance Technology – Generates deep bass through surface vibration (wood\/table).\u003c\/span\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:24px\"\u003eHigh Power \u0026amp; Dual Impedance – 25W (4Ω)\/30W (8Ω) output for versatile audio setups.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:24px\"\u003eEasy 3-Hole Installation – Simple mounting on flat surfaces for instant audio enhancement.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:24px\"\u003eAluminum Alloy Durability – Lightweight (268g) yet robust construction.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:24px\"\u003eLow Distortion \u0026amp; High Clarity – \u0026lt;5% distortion at 1KHz with 86dB sensitivity.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eImpedance: 4OHM or 8OHM \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eRated Power: 4OHM 25W \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eRated Power:8OHM 20W  \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eMAX Power： 30W\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eResonance Frequency:60HZ At1.0V\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eOuterput S.P.L: 86DB +-3dB\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eDistortion\u0026lt;5% at 1KHz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eFrequency Response Curve:FO-20K HZ\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003eExtreme excellent sound quality\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eNet weight: 268 g\/pcs\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eInstall instruction:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eJust connect the wire to the amplified audio signal. Make sure to put falt aluminum on a plain surface. The sound，especially the bass sound will be generated by the resonance of the speaker and the surface， such as a wooden table.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eMake sure the flat aluminum panel face down in a vertical way.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003cspan style=\"font-size:16px\"\u003eTurn on the amplifier form small to large, and stop if you can get a good sound quality and low distortion. To avoid to load the amplifier to the maximum volume directly.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;line-height:16.9px;color:rgb(0, 0, 0);background-color:transparent;border:0px rgb(0, 0, 0);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\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cimg src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Tt3eknnI8KJjSszbq6z4KFXaQ.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1heXVc6gy_uJjSZLeq6yPlFXah.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S033e8b86f86045f2be1f6aeb56be6aedL.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6caa1c6b3b194b13a09d57332340f17dj.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8455a77b74ff45ae91bd95f4f1e30206L.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2678f91b3c1f4716a47aacda5c93efe6U.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S525bffc37a6a439caebb891f99aab211r.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S98c07f8e1b6b4195809422fd401eb599b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S929bcdde4ccc4628b51351969ee75b56s.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S43d70c769677470d9d2cc4c5a5234cfeL.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"3023717\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"50MM 8OHM 25W \/ China Mainland","offer_id":55636372521259,"sku":"14:771#50MM 8OHM 25W;200007763:201336100","price":77.04,"currency_code":"USD","in_stock":true},{"title":"50MM 4OHM 25W \/ Russian Federation","offer_id":55636372554027,"sku":"14:347#50MM 4OHM 25W;200007763:201336103","price":76.16,"currency_code":"USD","in_stock":true},{"title":"50MM 4OHM 25W \/ China Mainland","offer_id":55636372586795,"sku":"14:347#50MM 4OHM 25W;200007763:201336100","price":77.04,"currency_code":"USD","in_stock":true},{"title":"44MM 4Ohm 25W \/ Russian Federation","offer_id":55636372619563,"sku":"14:348#44MM 4Ohm 25W;200007763:201336103","price":67.24,"currency_code":"USD","in_stock":true},{"title":"44MM 4Ohm 25W \/ China Mainland","offer_id":55636372652331,"sku":"14:348#44MM 4Ohm 25W;200007763:201336100","price":73.0,"currency_code":"USD","in_stock":true},{"title":"50MM 4OHM 25W  Black \/ Russian Federation","offer_id":55636372685099,"sku":"14:193#50MM 4OHM 25W  Black;200007763:201336103","price":77.04,"currency_code":"USD","in_stock":true},{"title":"50MM 4OHM 25W  Black \/ China Mainland","offer_id":55636372717867,"sku":"14:193#50MM 4OHM 25W  Black;200007763:201336100","price":77.96,"currency_code":"USD","in_stock":true},{"title":"50MM 8OHM 25W \/ Russian Federation","offer_id":55636372750635,"sku":"14:771#50MM 8OHM 25W;200007763:201336103","price":76.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S54e4e4388004421ba019fcb9e3c7daa7j.webp?v=1789646653","url":"https:\/\/yoeruyo.com\/products\/50mm-25w-vibration-speaker-4-8-ohm-diy-bass-resonance-aluminum-speaker-system-for-tabletop-audio-high-power-sound-transducer","provider":"Yoeruyo","version":"1.0","type":"link"}