JBL 杰宝JBL 4315B

上市参考售价:¥20,000

推出年代:1980

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器材规格

Scheme 4 ways, 4 loudspeaker bass-reflex scheme, and a bookshelf type
Unit For low-pass: 30cm cone type
For inside low-pass: 20cm cone type
For mid-high ranges: 13cm cone type
For high regions: Horn type
Play frequency band 35Hz-20kHz±3dB
Cross over frequency 400Hz, 2000Hz, 8000Hz
Directivity 80 degrees x 60 degrees (16kHz)
Impedance 8ohms
Output sound pressure level 89dB/W/m
Allowable input 60W (at the time of a network)
Enclosure dimension Woofer: 91L
Mid Woofer: 2.8L
Dimensions Width 521x height 854x depth of 327mm
Weight 47.6kg

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