{"product_id":"nobsound-ns-03g-mini-100w-subwoofer-full-frequency-mono-channel-power-amplifier","title":"Nobsound NS-03G SUB 迷你单声道数字放大器 HiFi 家用低音炮功率放大器 100W ","description":"\u003c!-- x-tinymce\/html --\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\n\u003cstrong\u003e温馨提示\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\n \u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e这是最新更新版本，简化了电路，升级了元件，大大提高了音质。\u003c\/span\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003chr data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cstrong\u003e特征\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cul data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e采用经典TPA3116功放IC，D类放大，最大输出功率可达100W（4Ω负载），可轻松驱动大多数无源低音炮并与之完美匹配。\u003c\/span\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e具有3.5mm AUX音频输入，完美兼容手机、电视、MP3、CD播放器、电脑、低频输出功放等多种音频设备。内置前置放大电路，可以与低信号输出的音源完美匹配。\u003c\/span\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e电路合理，布线简洁，保护完善，无火花，无冲击。采用TL072超低失真、动态均衡的运放，声音非常流畅自然。\u003c\/span\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cul data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\n \u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e迷你体积，精致外观，铝合金黑色外壳，时尚美观。强劲输出功率，高品质音质，专为追求HiFi音质的用户打造。\u003c\/span\u003e \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cstrong\u003e参数\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cul data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e品牌：Nobsound\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e型号：NS-03G SUB\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e音频输入：3.5mm AUX\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e音频输出：香蕉扬声器插孔\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e声道数：单声道\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e芯片：TPA3116D2\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e运算放大器：TL072\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e最大输出功率：100W\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e频率范围：20Hz-180Hz\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e总谐波失真：≤0.01%\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e信噪比：≥118dB\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e输入灵敏度：≤280mV\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e匹配低音炮阻抗：4-8Ω\u003c\/span\u003e\u003c\/li\u003e\n\n \u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e工作电压：DC 12V-24V\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e尺寸（宽*深*高）：69*88*33毫米\/2.72*3.46*1.30英寸\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e包装尺寸（宽*深*高）：150*150*50mm \/ 5.91*5.91*1.97英寸\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e净重：190克\/0.42磅\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\"\u003e包装重量（不含电源）：\u003c!-- x-tinymce\/html --\u003e \u003cspan data-mce-fragment=\"1\"\u003e310克\/0.68磅\u003c\/span\u003e\u003cbr\u003e包装重量（含电源）：\u003c!-- x-tinymce\/html --\u003e \u003cspan data-mce-fragment=\"1\"\u003e610克\/1.34磅\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-mce-fragment=\"1\"\u003e\n\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cstrong\u003e包装清单\u003c\/strong\u003e\u003c\/div\u003e\n\n\u003cul data-mce-fragment=\"1\"\u003e\n\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e \u003cspan data-mce-fragment=\"1\"\u003e1× NS-03G 低音炮\u003c\/span\u003e\n\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1×用户手册\u003c\/span\u003e\u003c\/li\u003e\n\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e1×19V电源（可选）\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"doukaudio","offers":[{"title":"配备19V\/4.74A电源适配器 \/ 我们","offer_id":43056992092392,"sku":"GFJ445-19V-US","price":46.99,"currency_code":"USD","in_stock":true},{"title":"配备19V\/4.74A电源适配器 \/ 英国","offer_id":47406904869096,"sku":"GFJ445-19V-UK","price":46.99,"currency_code":"USD","in_stock":true},{"title":"配备19V\/4.74A电源适配器 \/ 欧盟","offer_id":47406904901864,"sku":"GFJ445-19V-DE","price":46.99,"currency_code":"USD","in_stock":true},{"title":"配备19V\/4.74A电源适配器 \/ 非盟","offer_id":47406904934632,"sku":"GFJ445-19V-AU","price":46.99,"currency_code":"USD","in_stock":true},{"title":"配备19V\/4.74A电源适配器 \/ 其他","offer_id":47406904967400,"sku":"GFJ445-19V","price":46.99,"currency_code":"USD","in_stock":true},{"title":"不带电源适配器 \/ 我们","offer_id":43056992190696,"sku":"GFJ445-DJ-US","price":36.99,"currency_code":"USD","in_stock":true},{"title":"不带电源适配器 \/ 英国","offer_id":47406905000168,"sku":"GFJ445-DJ-UK","price":36.99,"currency_code":"USD","in_stock":true},{"title":"不带电源适配器 \/ 欧盟","offer_id":47406905032936,"sku":"GFJ445-DJ-DE","price":36.99,"currency_code":"USD","in_stock":true},{"title":"不带电源适配器 \/ 非盟","offer_id":47406905065704,"sku":"GFJ445-DJ-AU","price":36.99,"currency_code":"USD","in_stock":true},{"title":"不带电源适配器 \/ 其他","offer_id":47406905098472,"sku":"GFJ445-DJ","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/products\/NEW-GFJ445-2023-N_6.jpg?v=1679044679","url":"https:\/\/doukaudibestseller.com\/zh\/products\/nobsound-ns-03g-mini-100w-subwoofer-full-frequency-mono-channel-power-amplifier","provider":"Douk Audio","version":"1.0","type":"link"}