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JBL LS40 书架音箱
3-Way, 6-1/2" (165mm) Bookshelf Loudspeaker
Highlights
3-Way, 6-1/2" (165mm) bookshelf speaker with horn-loaded UHF and HF
Features 176Nd compression driver mounted in a patented JBL? Bi-Radial? horn
Rich, detailed sound with precise sound imaging
High-quality cabinet with beautifully polished high-gloss-ebony wood panels
Dual gold-plated binding-post speaker terminals, bi-wirable
Key Specificati***
The compression driver is mounted in a patented JBL Bi-Radial horn for rich, full sound and a defined soundstage
Beautifully polished high-gloss-ebony wood panels
Ultrahigh-frequency transducer: horn-loaded 3/4" polyester-film ring radiator with frequency resp***e past 40kHz
High-frequency transducer: 2" pure-titanium compression driver with diamond surround, powerful neodymium-iron-boron magnet and lightweight aluminum
Low-frequency transducer: 6-1/2" pulp cone with powerful neodymium-iron-boron magnet and cast-aluminum frame
Dual gold-plated binding-post speaker terminals, bi-wirable
General
Frequency Resp***e (–10dB) 42Hz – 40kHz
Frequency Resp***e (–3dB) 50Hz – 38kHz
Power Handling (Continuous/Peak) 75W/300W
Maximum Recommended Amplifier Power 150W
Sensitivity (2.83V @ 1m) 87dB
Crossover Frequencies 2.6kHz; 7kHz; 24dB/oct***e
Nominal Impedance 6 Ohms
Low-Frequency Transducer 6-1/2" (165mm) With cast-aluminum frame
High-Frequency Transducer 2" (50mm) Pure-titanium compression driver; Bi-Radial horn
UHF Transducer 3/4" (19mm) Polyester-film ring radiator; neodymium magnet; EOS w***eguide
Dimensi*** (H x W x D) 493mm x 222mm x 343mm
Weight per Speaker 13.5kg