{"product_id":"szhfjcth-audio-jc-h1-bluetooth-5-0-stereo-audio-amplifier-2-0-channel-receiver-class-d-integrated-digital-amp","title":"SZHFJCTH Audio JC-H1 Bluetooth 5.0 Stereo Audio Amplifier 2.0 Channel Receiver Class D  Integrated Digital Amp","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSZHFJCTH\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChannel\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e2 (2.0)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e100W+100W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHome Amplifier\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eplace of origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGuangdong, China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eprivate mold\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv data-host=\"3387069\" data-magic-global=\"%7B%22bizId%22%3A2216467056730%2C%22pageId%22%3A21505225017%2C%22siteId%22%3A10101018031%7D\" data-id=\"detail_decorate_root\" id=\"detail_decorate_root\"\u003e\n\u003cstyle\u003e#detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#a8aaac;font-family:Roboto;font-size:24px;color:#000;background-color:#b1b0b0;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{margin-bottom:10px;line-height:0}#detail_decorate_root .magic-2{width:750px;height:231.95876288659795px;overflow:hidden;margin-bottom:10px}#detail_decorate_root .magic-3{position:relative;left:0;top:0;width:750.0000000000001px;height:231.95876288659795px}#detail_decorate_root 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.magic-14{box-sizing:border-box;margin:0;padding:0;color:#2e3033;font-family:Arial,\"Microsoft YaHei\",\"\\\\5FAE软雅黑\",\"\\\\5B8B体\",\"Malgun Gothic\",Meiryo,sans-serif;font-size:14px;font-style:normal;font-variant:normal;letter-spacing:normal;line-height:14px;text-align:start;text-indent:0;text-transform:none;white-space:normal;word-spacing:0;-webkit-text-stroke-width:0;background-color:#fff}#detail_decorate_root .magic-15{box-sizing:border-box;margin:0 0 10px;padding:0;list-style:none}#detail_decorate_root .magic-16{box-sizing:border-box;margin:0;padding:0;font-size:14px;color:#666;line-height:20px}#detail_decorate_root .magic-17{color:#333;font-family:\"Helvetica 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Gothic',Meiryo,sans-serif;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:14px;orphans:auto;text-align:start;text-indent:0;text-transform:none;white-space:normal;widows:auto;word-spacing:0;-webkit-text-stroke-width:0;background-color:#fff}#detail_decorate_root .magic-29{font-size:20px}#detail_decorate_root .magic-30{width:300px;display:flex;flex-direction:column;margin-right:4px;margin-left:0}#detail_decorate_root .magic-31{overflow:hidden;width:446px;height:446px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-32{overflow:hidden;width:247.33333333333334px;height:186.93447293447295px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-33{margin-top:0;margin-left:0;width:247px;height:186px}#detail_decorate_root 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.magic-42{overflow:hidden;width:373px;height:279.96145124716554px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-43{margin-top:0;margin-left:0;width:373.00000000000006px;height:279.96145124716554px}#detail_decorate_root .magic-44{overflow:hidden;width:373px;height:279px;margin-top:0;margin-bottom:0;margin-left:4px;margin-right:0}#detail_decorate_root .magic-45{margin-top:0;margin-left:0;width:376.6926605504587px;height:279px}#detail_decorate_root .magic-46{padding:0;margin:0;color:#333;font-size:14px;padding-left:4px;font-weight:bold;white-space:pre-wrap}\u003c\/style\u003e\n      \u003cdiv module-id=\"41240968366\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-tydntj\" data-section=\"AliMagic-tydntj\" data-section-title=\"Product Description\" class=\"magic-0\"\u003eProduct Description\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968367\" module-title=\"detailManyImage\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-detailManyImage magic-1\" data-module-name=\"icbu-pc-detailManyImage\"\u003e\u003cdiv class=\"magic-2\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/He11487a7368c479992fcd0d2bae50273M\/275014629\/He11487a7368c479992fcd0d2bae50273M.jpg\" class=\"magic-3\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968368\" module-title=\"detailTableNoTitle\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"ife-detail-decorate-table\"\u003e\u003ctable class=\"all magic-4\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cb\u003eProduct Name\u003c\/b\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e2.1 Channel Power Amplifier\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cb\u003eProduct model\u003c\/b\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003eHF-JC-H1\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003eAluminum + Plastic\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\n\u003cb\u003ePower Adapter\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e19.5V\/7.7A\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\n\u003cb\u003eDC Input Range\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e12-24V\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cb\u003eInput Sensitivity\u003c\/b\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e≤ 0.2mV\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cb\u003eFrequency Range\u003c\/b\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e20Hz-20kHz(±3dB)\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003e\u003cb\u003eTHD\u003c\/b\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e ≤ 0.04%\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eSNR\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e≥ 98dB\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eMax Power Output\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e50W*2+100W@4Ω\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eSpeaker Matching Impedance：\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e4-8Ω\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eInput Mode\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e Bluetooth and RCA\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eBluetooth Transmission Distance\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003eAbove 6m(≧6M)\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eProduct Dimension\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003eL150*W125*H44MM\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-5\"\u003eproduct weight\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-6\"\u003e1.2kg\/PC\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-7\"\u003eQTY.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-8\"\u003e16PCS\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-7\"\u003eN.W.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-8\"\u003e19.2KG\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-7\"\u003eG.W.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-8\"\u003e20KG\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-7\"\u003eMEAS.\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\"\u003e\u003cdiv class=\"magic-8\"\u003el468*W288*H423MM\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968369\" module-title=\"detailHorizontalImageText\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-9\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-h\"\u003e\n\u003cdiv class=\"flex-layout-v magic-10\"\u003e\u003cdiv class=\"magic-11\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H64fb2a1cb7ee4b9a8b2a4eb14bd17abfm\/275014629\/H64fb2a1cb7ee4b9a8b2a4eb14bd17abfm.jpg\" data-id=\"child-image-0\" class=\"magic-12\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-wrapper magic-13\"\u003e\u003cdiv class=\"text-wrapper-right text-theme-light text-align-left\"\u003e\n\u003cdiv class=\"text-title\" data-id=\"right-title\"\u003e\u003cspan\u003e\u003cul data-v-818c6560 class=\"magic-14\"\u003e\u003cli data-v-818c6560 class=\"magic-15\"\u003e\u003cp data-v-818c6560 data-group=\"1-1\" class=\"magic-16\"\u003eSmall,Powerful,and Amazing Performance\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-content\" data-id=\"right-content\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003e●QCC3031 Bluetooth 5.0 core support aptX and aptX HD, Streaming range up to 39ft(12m), With Bluetooth and RCA selector, 3.5mm Headphone Output\u003c\/span\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003e●Small But Pratical: Adopt Texas Instruments TPA3116D2 * 2 chips, small simple compact design but practical and powerful, can drive 2-8ohm, 20-200Watts speakers;\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003e\u003cspan\u003e●Mini size with exquisite appearance, aluminum alloy case and gold-plated terminals are fashionable and durable,  very suitable for home and desktop audio system use.\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003e●Scope of application: Best for outdoor\/ bookshelf\/ computer\/ desktop \/ceiling \/floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players，LP, or Streaming Media players as input with no software to install or settings to change;Perfectly suited for your desktop or a smaller space in yourhome or office\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968370\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-ay0guj\" data-section=\"AliMagic-ay0guj\" data-section-title=\"Details Images\" class=\"magic-0\"\u003eDetails Images\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968371\" module-title=\"detailMultiImages\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-9\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\u003cdiv class=\"flex-layout-h magic-9\"\u003e\n\u003cdiv class=\"magic-18\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hb986e89ab29c45048f8a48bbd3f34a58A\/275014629\/Hb986e89ab29c45048f8a48bbd3f34a58A.jpg\" data-id=\"child-image-0\" class=\"magic-19\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-20\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H00af76ef8a8847ed8c83fbe93683e252o\/275014629\/H00af76ef8a8847ed8c83fbe93683e252o.jpg\" data-id=\"child-image-1\" class=\"magic-19\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-20\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H9f7df315edbd4303bd75e586a8dd1f521\/275014629\/H9f7df315edbd4303bd75e586a8dd1f521.jpg\" data-id=\"child-image-2\" class=\"magic-19\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968372\" module-title=\"detailThreeParagraph\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv class=\"magic-21\"\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cdiv class=\"magic-23\"\u003e\u003cdiv data-id=\"paragraph0\" class=\"magic-24\"\u003e\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003eEasy to handle knob\/Bass and treble control ensures enhanced sound.The volume button can adjust the volume, short press mode conversion, long press 6S to forcibly disconnect the Bluetooth connection\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cdiv class=\"magic-23\"\u003e\u003cdiv data-id=\"paragraph1\" class=\"magic-25\"\u003e\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003eHigh Gain Antenna \/ Antenna gain 3db,  Fast, stable, and efficient transmission ，for  provides exceptional sound quality via crystal-clear wireless transmission.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-22\"\u003e\u003cdiv class=\"magic-23\"\u003e\u003cdiv data-id=\"paragraph2\" class=\"magic-25\"\u003e\u003cspan\u003e\u003cspan class=\"magic-17\"\u003e\u003cspan\u003eEasy to Set-up Your Stereo System \/Transparent pure copper gold plated horn terminal post, with the terminal line directly inserted or welded wire access.Perfect if you prefer separate passive speakers and preamps for your audio setup. you can to create a professional 2.1CH sound system.Easy to fit your audio system with Bluetooth and RCA input，To drive most home bookshelf speakers or passive subwoofer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968373\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-nx0kxa\" data-section=\"AliMagic-nx0kxa\" data-section-title=\"Product Usage\" class=\"magic-0\"\u003eProduct Usage\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968374\" module-title=\"detailHorizontalImageText\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-9\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-h\"\u003e\n\u003cdiv class=\"flex-layout-v magic-10\"\u003e\u003cdiv class=\"magic-26\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hd235f3fbd6a64cf6bb0ff060c0d000a55\/275014629\/Hd235f3fbd6a64cf6bb0ff060c0d000a55.jpg\" data-id=\"child-image-0\" class=\"magic-27\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-wrapper magic-13\"\u003e\u003cdiv class=\"text-wrapper-right text-theme-light text-align-left\"\u003e\n\u003cdiv class=\"text-title\" data-id=\"right-title\"\u003e\n\u003cbr\u003e\u003cspan\u003e\u003cul data-v-818c6560 class=\"magic-28\"\u003e\u003cli data-v-818c6560 class=\"magic-15\"\u003e\n\u003cp data-v-818c6560 data-group=\"1-1\" class=\"magic-16\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-v-818c6560 class=\"magic-28\"\u003e\u003cli data-v-818c6560 class=\"magic-15\"\u003e\u003cp data-v-818c6560 data-group=\"1-1\" class=\"magic-16\"\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"text-content\" data-id=\"right-content\"\u003e\n\u003cspan\u003e\u003ci\u003e\u003cb\u003e\u003cfont class=\"magic-29\"\u003eProduct application scenario\u003c\/font\u003e\u003c\/b\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968375\" module-title=\"detailHorizontalImageText\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-9\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-h\"\u003e\n\u003cdiv class=\"text-wrapper magic-30\"\u003e\u003cdiv class=\"text-wrapper-left text-theme-light text-align-left\"\u003e\n\u003cdiv class=\"text-title\" data-id=\"left-title\"\u003e\u003cspan\u003e\u003cul data-v-818c6560 class=\"magic-28\"\u003e\u003cli data-v-818c6560 class=\"magic-15\"\u003e\u003cp data-v-818c6560 data-group=\"1-1\" class=\"magic-16\"\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"text-content\" data-id=\"left-content\"\u003e\n\u003cspan\u003e\u003cb\u003e\u003ci\u003e\u003cfont class=\"magic-29\"\u003eProduct operation introduction\u003c\/font\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"flex-layout-v magic-10\"\u003e\u003cdiv class=\"magic-31\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H4c24059bc0a640bcb58899469525728fb\/275014629\/H4c24059bc0a640bcb58899469525728fb.jpg\" data-id=\"child-image-0\" class=\"magic-27\"\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968376\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-vzgtul\" data-section=\"AliMagic-vzgtul\" data-section-title=\"Packing\u0026amp;Shipping\" class=\"magic-0\"\u003ePacking\u0026amp;Shipping\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968377\" module-title=\"detailVerticalImagesThree\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-9\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"flex-layout-h magic-9\"\u003e\n\u003cdiv class=\"magic-32\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hb2bc07bf4fb5434bab2cfaef450c80dez\/275014629\/Hb2bc07bf4fb5434bab2cfaef450c80dez.png\" data-id=\"child-image-0\" class=\"magic-33\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-34\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hbe87184825ea4da784e4573c12cded2c4\/275014629\/Hbe87184825ea4da784e4573c12cded2c4.png\" data-id=\"child-image-1\" class=\"magic-35\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-34\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H464fce468cc24ef98a579bc75840f0ff8\/275014629\/H464fce468cc24ef98a579bc75840f0ff8.png\" data-id=\"child-image-2\" class=\"magic-36\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"image-placeholder-wrapper magic-37\"\u003e\u003cimg src=\"\/\/img.alicdn.com\/tfs\/TB1wgwBXMHqK1RjSZFPXXcwapXa-300-272.png\" data-id=\"main\" class=\"magic-38\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968378\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-bk5znj\" data-section=\"AliMagic-bk5znj\" data-section-title=\"Company Introduction\" class=\"magic-0\"\u003eCompany Introduction\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968379\" module-title=\"detailTextContent\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003cdiv class=\"magic-39\"\u003e\u003cdiv class=\"magic-23\"\u003e\u003cdiv class=\"magic-24\"\u003e\n\u003cspan\u003eShenzhen Huahui Jianchuang Electronics Co., LTD., founded in 2010, Shenzhen Jianchuang Electronics Co., LTD., is a professional engaged in electronic product design, electronic solution development, electronic products PCBA production of science and technology company, with 15 years of development experience, can provide OEM or ODM manufacturing, products sold to more than 40 countries and regions.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968380\" module-title=\"detailVerticalImages\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"icbu-pc-images magic-9\"\u003e\u003cdiv\u003e\u003cdiv class=\"flex-layout-v\"\u003e\n\u003cdiv class=\"magic-40\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/H876d9a8b9361410e822d65b35efd351bL\/275014629\/H876d9a8b9361410e822d65b35efd351bL.png\" data-id=\"main\" class=\"magic-41\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"flex-layout-h magic-9\"\u003e\n\u003cdiv class=\"magic-42\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hc146919608be4f5cbab687e28edea82b2\/275014629\/Hc146919608be4f5cbab687e28edea82b2.png\" data-id=\"child-image-0\" class=\"magic-43\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"magic-44\"\u003e\u003cimg src=\"\/\/sc04.alicdn.com\/kf\/Hb334502615a0455bb2937443d6420f43k\/275014629\/Hb334502615a0455bb2937443d6420f43k.png\" data-id=\"child-image-1\" class=\"magic-45\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968381\" module-title=\"detailTextWithTitle\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv class=\"magic-21\"\u003e\n\u003ch3 data-id=\"title0\" class=\"magic-46\"\u003e\u003cspan\u003eOur Services \u0026amp; Strength \u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv class=\"magic-39\"\u003e\u003cdiv class=\"magic-23\"\u003e\u003cdiv data-id=\"paragraph0\" class=\"magic-24\"\u003e\u003cspan\u003eThe company pays attention to the construction of corporate culture, innovation, execution, team spirit is the code of conduct to continuously strengthen the construction of the staff. All staff work closely around the core standard of \"ensuring product and service quality\" to ensure that each of our products reflects the commitment to quality. At present, the company is winning the trust of more customers with its strong development capabilities and good technical support and maintenance services.\u003c\/span\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968382\" module-title=\"detailProductNavigation\" render=\"true\" class=\"J_module\"\u003e\u003cdiv id=\"ali-anchor-AliMagic-4uqgi2\" data-section=\"AliMagic-4uqgi2\" data-section-title=\"FAQ\" class=\"magic-0\"\u003eFAQ\u003c\/div\u003e\u003c\/div\u003e\n      \n      \u003cdiv module-id=\"41240968383\" module-title=\"detailTextContent\" render=\"true\" class=\"J_module\"\u003e\u003cdiv class=\"detail-decorate-json-renderer-container\"\u003e\u003cdiv class=\"magic-21\"\u003e\u003cdiv class=\"magic-39\"\u003e\u003cdiv class=\"magic-23\"\u003e\u003cdiv class=\"magic-24\"\u003e\n\u003cspan\u003e\u003cb\u003e\u003cfont color=\"#e87474\"\u003eQ: All cables are connected, but no sound output?\u003c\/font\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cdiv\u003e\n\u003cb\u003e\u003cfont color=\"#e87474\"\u003eA:\u003c\/font\u003e \u003c\/b\u003e1. Check if the POWER indicator is on, and turn on the POWER if it is not on.When the indicator\nlight is still not on after turn on the power, you can find a laptop power and connect to test\nwhether it is the machine fault or a power failure.\n2. If the indicator light is on, check whether the VOL knob is in the minimum position. If so,turn\nclockwise to normal Volume\n3. If both of the above are normal, check the input device if it is paused, mute, or the volume\nis minimized.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e\u003cb\u003e\u003cfont color=\"#e87474\"\u003eQ: Why does the sound is cracking?\nA:\u003c\/font\u003e\u003c\/b\u003e when theoutput powerexceeds the normal power of amplifier, there will be a large distortion.\nyou can turn down the front volume or the power amplifier volume, then it is ok.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cb\u003e\u003cfont color=\"#e87474\"\u003eQ: Why do loudspeakers make a lot of electric noise?\nA\u003c\/font\u003e\u003c\/b\u003e: if you are not using the original factory standard power supply, please replace the power supply\nbefore testing.Many power supply in the market have large interference coefficient, which will\ncause a lot of current sound.\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003cb\u003e\u003cfont color=\"#e87474\"\u003eQ: Why connect signal line, not play music have interferential sound\nA: \u003c\/font\u003e\u003c\/b\u003eIf you use unshielded signal lines, there will be interference signals entering the power \namplifier. If you hate the sound, you are advised to use the shielded signal lines or unplug the\nsignal lines.\u003c\/span\u003e\u003cdiv\u003e\n\u003cb\u003e\u003cfont color=\"#e87474\"\u003eQ: Why does the amplifier stop working after a period of time?After a period of time off, it was\nworking again\nA: \u003c\/font\u003e\u003c\/b\u003eNormally in this case, the amplifier is overheat protected, and the output power may have \nexceeded the designed power, so you can lower the volume a little and try again.\u003cbr\u003e\u003cdiv\u003e\n\u003cfont color=\"#e87474\"\u003e\u003cb\u003eQ: why does the volume of the machine stay the same, while the sound of different audio sources\n(such as CDS and mobile phones) is different?\n\u003c\/b\u003e\u003cb class=\"magic-47\"\u003eA:\u003c\/b\u003e\u003c\/font\u003e\u003cfont color=\"#000000\"\u003e The output range of different types of audio source devices is different, the mobile phone\nis usually 0.35mV, and the CD is 1V.The signaloutput amplitude of the sound source will directly\ninfluence the volume\u003cbr\u003e\u003c\/font\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003e\u003cfont color=\"#e87474\"\u003eQ: Whythe sound of the power amplifier is not very good at the beginning, the high frequency is\nnot clear, but after working for 8 hours the sound is normal?\nA: \u003c\/font\u003e\u003c\/b\u003eSpeaker and amplifier is a very sensitive equipment, also need to know each other, and the\nmatching process, usually thesound will be good after the new power amplifier and the speaker\nwork more than ten hours.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n      \u003c\/div\u003e","brand":"PDG ibma","offers":[{"title":"Black \/ HF-JC-H1","offer_id":53523718242667,"sku":"1601261082412-Black-HF-JC-H1","price":26228.0,"currency_code":"XOF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1638\/3083\/files\/Hfba85b64c043431ab9cbca0556ca063cd.webp?v=1783891671","url":"https:\/\/jznpjn-rq.myshopify.com\/en\/products\/szhfjcth-audio-jc-h1-bluetooth-5-0-stereo-audio-amplifier-2-0-channel-receiver-class-d-integrated-digital-amp","provider":"PDG ibma","version":"1.0","type":"link"}