{"product_id":"nobsound-mini-subwoofer-full-frequency-mono-channel-tpa3116-digital-power-amplifier-hifi-integrated-class-d-amp-100w","title":"Nobsound迷你低音炮\/全频单声道TPA3116数字功放HiFi集成D类放大器100W","description":"\u003ch1\u003e规格\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003e品牌名称\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDouk Audio\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e认证\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e声道\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDOUK AUDIO 型号\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eG4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e每通道最大功率\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e50W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e型号\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eG4\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e产地\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e中国大陆\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e包装\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e有\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg class=\"noImg\" src=\"http:\/\/style.aliexpress.com\/js\/5v\/lib\/kseditor\/plugins\/widget\/images\/widget1.png?t=AEO9LPV\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"Microsoft YaHei\";font-size:medium;color:rgb(0, 0, 0)'\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e注意：这是单声道放大器，如果需要立体声输出，请购买2个或3个。\u003c\/span\u003e\u003c\/div\u003e\u003chr style='font-family:\"Microsoft YaHei\";font-size:medium;color:rgb(0, 0, 0)'\u003e\u003cdiv style='font-family:\"Microsoft YaHei\";font-size:medium;color:rgb(0, 0, 0)'\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e特点\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt;color:rgb(0, 0, 0)'\u003e\u003cdiv id=\"pastingspan1\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003eG4可通过B\/M开关连接不同的扬声器，用作全频功放或低音炮功放，并具有3.5mm AUX和RCA输入，兼容不同的音频设备。2个G4可用于独立驱动左右声道，避免相互干扰。\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e采用2颗NE5532运放和TI的TPA3116芯片，输出功率高达100W，足以驱动无源3-10英寸全频扬声器或4-12英寸低音炮，即使在大功率输出下也无明显噪音，将您的2.0声道音响系统升级为2.1，提供震撼的影院效果。\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e通过组合立体声（左声道和右声道）输入，首先进行信号分析和频率处理，然后进行功率放大，低频滤波将更纯净，功耗更高效。\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e迷你尺寸，精致外观：单声道集成D类放大器，简洁紧凑的设计，功能强大，更时尚耐用的实心铝制底盘，非常适合HiFi家庭和桌面音响系统使用。\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt;color:rgb(0, 0, 0)'\u003e\n\u003chr\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e参数\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e音频输入：3.5mm AUX \/ RCA\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e音频输出：香蕉插头扬声器接口\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e额定功率：100W\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e峰值功率：300W\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003eTHD：0.001%\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e信噪比：103dB\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e扬声器阻抗：4-8Ω\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e匹配全频或分频扬声器：3-10英寸 \/ 10-200W\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e匹配低音炮扬声器：4-12英寸 \/ 40-200W\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e频率范围：\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cblockquote style='font-family:\"Microsoft YaHei\";font-size:medium;color:rgb(0, 0, 0);border:none;margin:0px 0px 0px 40px;margin-bottom:0px;margin-top:0px;margin-left:40px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px'\u003e\n\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt'\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e低音炮模式：20-200Hz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt'\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e全频模式：20-20Khz\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/blockquote\u003e\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt;color:rgb(0, 0, 0)'\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e工作电压：DC 12-24V 5.5mm (-) \/ 2.5mm (+)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e尺寸（长*宽*高）：105*85*30mm \/ 4.13**3.35*1.18英寸\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e净重：240g \/ 0.53磅\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e包装重量：445g \/ 0.98磅\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003chr style='font-family:\"Microsoft YaHei\";font-size:medium;color:rgb(0, 0, 0)'\u003e\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt;color:rgb(0, 0, 0)'\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e包装清单\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style='font-family:\"Times New Roman\";font-size:14pt;color:rgb(0, 0, 0)'\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e1*G4 单声道功放\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='color:rgba(0,0,0,255);font-size:24px;font-family:\"times new roman\", times, serif'\u003e1*19V 电源适配器\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style='font-size:24px;font-family:\"times new roman\", times, serif'\u003e1*用户手册\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7762386c10347f1af4f99f704d789f5m.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S350cb3dd883e4423b8389936a5149c95X.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/Sb034624448ac4b958f49ed4d12d287b1Z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S31fef14a3cc144cabf2d61bc1209e295n.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/Scda7c5f16792485e8c49782c823d703df.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5ff7adeb283449d09380ed62c195c6fbd.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbb62139c57424a9d95fc81f730ad59d97.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S61ed30c358294b0e813d015024b87013f.jpg?width=1600\u0026amp;height=1600\u0026amp;hash=3200\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae03.alicdn.com\/kf\/S6a403e5f436646b2a021599d5d5a85b0Q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cimg class=\"noImg\" src=\"http:\/\/style.aliexpress.com\/js\/5v\/lib\/kseditor\/plugins\/widget\/images\/widget1.png?t=AEO9LPV\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"East Supplier Platform","offers":[{"title":"GERMANY","offer_id":47395359916255,"sku":"1005007052824430-GERMANY","price":99.24,"currency_code":"USD","in_stock":true},{"title":"United States","offer_id":47395359949023,"sku":"1005007052824430-United States","price":89.62,"currency_code":"USD","in_stock":true},{"title":"UNITED KINGDOM","offer_id":47395359981791,"sku":"1005007052824430-UNITED KINGDOM","price":76.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/S56420d5d57b44119b397db86a64edb60Z.webp?v=1757300202","url":"https:\/\/eastsupplier.cn\/zh-cn\/products\/nobsound-mini-subwoofer-full-frequency-mono-channel-tpa3116-digital-power-amplifier-hifi-integrated-class-d-amp-100w","provider":"EastSupplier Platform","version":"1.0","type":"link"}