JBL 杰宝JBL 4315A

上市参考售价:¥17,500

推出年代:1978

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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 (2203A)
For inside low-pass: 20cm cone type (2108)
For mid-high ranges: 13cm cone type (2105)
For high regions: Horn type (2405)
Play frequency band 35Hz - 20kHz
Cross over frequency 400Hz, 2000Hz, 8000Hz
Directivity 80 degrees x 60 degrees (16kHz)
Impedance 8ohms
Output sound pressure level 89dB (new Japanese Industrial Standard)
Allowable input (RMS) 60W
Enclosure dimension Woofer: 91L
Mid Woofer: 2.8L
Dimensions Width 521x height 854x depth of 327mm
Weight 43kg

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