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东久活动演出服务公司，作为江苏活动策划演出行业的***服务商，无论我们在哪里提供活动服务，都用我们的专业和品质服做好每一场活动。活动服务选择东久一一用心服务长长久久。
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The distortion of some speakers is 3dB, andthe frequency scale should be wider. Some speakers do not mark the target, andthe frequency extension becomes very wide. If the above compass No. 1 does notindicate that the distortion is plus or minus 2.5 dB, the frequency scale canbe labeled as 40Hz to 23KHz. It is pointed out that the frequency scale thatdoes not indicate distortion is meaningless. If the manufacturer is aware ofthe law, can only be suspected of its bad intentions, deliberately deceive theconsumer, and also clarify the target of the sound box is not standard, themanufacturer of their own products lack of determination, it is difficult tolet people to choose and buy.
***音箱品牌榜中榜/***电脑音箱品牌1.
Listoftenbigspeakersandtenbigcomputerspeakers1.
惠威音箱Hivi(世界的扬声器及音箱制造跨国公司)
HiviloudspeakerHivi(theworld"stopspeakersandspeakersmanufacturingmultinational)
The music of violin solo and classicalstring is slightly lighter. The loudspeaker produced in the eastern part of theUnited States is more influenced by the British and European civilizationsbecause of its geographical environment. With the famous Philadelphia SymphonyOrchestra advocating classical symphony, it will influence regionalcivilization with a large number of performances every year.
Weigh:thegoodsoundboxismostlymadeof18~25mmhighqualityMDFparticleboard,thehighgradeflagshipsoundboxisbuiltwiththeoverweightrealwoodormultilayercompositeplywood,suchastheredsandalwood,yellowgrapefruit,andsoon,sotheweightisveryamazing.Thenetweightofapairofsoundboxesisupto50,6,000grams.
音响是由音源、音源处理、扬声器构成的一套发音系统。音箱：整个音响系统的终端，它是将高、中低音扬声器组装在专门设计的箱体内，并经过分频网络将高、中、低信号分别送至相应的扬声器进行重放的装置，是电信号还原成声音，并把它辐射到空间中去的一套装置。涟水县音响租赁服务,盱眙舞台音响租赁公司,金湖舞台灯光
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