JBL 美国 JBL AC2212/64 JBLAC221264 jbl-ac2212-64 全频扬声器系统
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JBL AC2212/64
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AC2212/64 is a compact 2-way full-range loudspeaker system comprised of one 300 mm (12
JBL 美国 JBL AC2212/00 JBLAC221200 jbl-ac2212-00 全频扬声器系统
JBL AC2212/00
AC2212/00 is a compact 2-way full range loudspeaker system comprised of one 300 mm (12 in) low frequency driver and one 38 mm (1.5 in) exit/ 44 mm (1.75 in) voice-coil co