欢乐颂第一季免费阅读,盗墓笔记有声小说,小说阅读器

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BG-710

BISONGpro????BG-710

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????????40Hz-16KHz
????跡??75??
??????-40dB??2dB
?ο???????20-80cm
?????????????
???????48CM
????????DC9V/????48V

BG-718

BISONGpro????BG-718

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?????????????
????????30-19KHz??-10dB)??40-16KHz??-3dB??
?跡??75??
??????-40dB??2dB
?????????????
????????????48V??DC3V
???????26CM??48CM???
?ο???????20-80CM

BG-730

BISONGpro????BG-730

?????????????
????????40Hz-16KHz
????跡??75??
??????-40dB??2dB
?ο???????20-80cm
?????????????
???????48CM
????????DC3V/????48V

BG-760

BISONGpro????BG-760

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????????30Hz-2KHz
????跡??200??
??????-67dB SPL 1KHz ?? 1pa
?ο???????20-60cm
???????????ε???????
????????????48V

ISO9001
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3C???
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AAA??????????λ

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