JBL VTX F12

{"ops":[{"insert":"*12\" \u591a\u7528\u9014\u626c\u58f0\u5668\uff1b\n*\u626c\u58f0\u5668\u7ec4\u6210\uff1a\u4f4e\u97f3\uff1a1\u00d712\"\uff0c\u9ad8\u97f3\uff1a1\u00d7D2\u9ad8\u97f3\uff1b\n*\u9891\u7387\u8303\u56f4(-10dB)\uff1a51Hz\u201421.5kHz\uff08\u8fd1\u7a0b\u6a21\u5f0f\uff0c\u81ea\u7531\u573a\uff09\uff0c44Hz\u201421.5kHz\uff08\u76d1\u542c\u6a21\u5f0f\uff0c\u534a\u7a7a\u95f4\uff09\uff0c\n*\u9891\u7387\u54cd\u5e94(\u00b13dB)\uff1a69Hz\u201420kHz\uff08\u81ea\u7531\u573a\uff09\uff0c58Hz\u201420kHz\uff08\u534a\u7a7a\u95f4\uff09\uff1b\n*\u7075\u654f\u5ea6\uff081W@1m\uff09\uff1aLF\uff1a96dB\uff08\u81ea\u7531\u573a\uff09\uff0c102dB\uff08\u534a\u7a7a\u95f4\uff09\uff0cHF\uff1a108dB\uff1b\n*\u989d\u5b9a\u8fde\u7eed\u529f\u7387\uff1aLF\uff1a1000W(2\u5c0f\u65f6)\uff0c700W(100\u5c0f\u65f6)\uff0cHF\uff1a200W\uff1b\n*\u6700\u5927\u58f0\u538b\u7ea7\uff1aLF\uff1a132dB\uff08\u81ea\u7531\u573a\uff09\uff0cLF\uff1a138dB\uff08\u534a\u7a7a\u95f4\uff09\uff0cHF\uff1a137dB\uff1b\n*\u963b\u6297\uff1aLF\uff1a8\u03a9\uff0cHF\uff1a20\u03a9\uff1b\n*\u8986\u76d6\u89d2\u5ea6\uff08\u6c34\u5e73\u00d7\u5782\u76f4\uff09\uff1a90\u00b0\u00d750\u00b0\uff08\u5782\u76f4\u65b9\u5411\uff09\uff1b\n*\u626c\u58f0\u5668\u5c3a\u5bf8\uff08\u9ad8\u00d7\u5bbd\u00d7\u6df1\uff09\uff1a548.6\u00d7396.2\u00d7304.8 mm\uff0c\n*\u91cd\u91cf\uff1a19.1 kg\u3002\n*\u5e26\u9769\u547d\u6027\u7684\u53cc\u632f\u819c\u53cc\u97f3\u5708\u9ad8\u97f3\u5355\u5143\uff0c\u53cc\u97f3\u5708\u53cc\u9495\u78c1\u94a2\u5dee\u5206\u9a71\u52a8\u6280\u672f\u7684\u4f4e\u9891\u5355\u5143\uff1b\u76f4\u63a5\u51b7\u5374\u6280\u672f\uff1b\u5e26\u539f\u5382\u540a\u6302\u5b54\uff1b"},{"insert":"\n"}]}