Audio Database


JBL L300
490,000yen(one-set, around the 1978 time)

The floor type 3 way system which realized pursuit and a high music play of the quality for the acoustic feature.

136A of 38cm aperture is adopted as low-pass.
The cone paper which prepared the rib with the optimal mass and stiffness is adopted, and it is driving with the precision design voice coil of a 5.4kg large-sized magnetic circuit or the diameter of 10.2cm.

LE85 is adopted as a mid range.
It is effectively spread in horn lens HL92, and the lateralization nature of sound is also excellent.

The ring radiator 077 is adopted as a high region.

A ramp is adopted as the front panel and the enclosure has adopted smoked glass as the attach top so that the listening position optimal as a floor type can be taken.


Rating of a mode
Scheme 3 ways, 3 loudspeaker bass-reflex scheme, and a floor type
Unit For low-pass: 38cm cone type (136A)
For mid ranges: Horn type (LE85+HL92)
For high regions: Ring radiator (077)
Cross over frequency 800Hz, 8500Hz
Impedance 8ohms
Output sound pressure level 93dB (new Japanese Industrial Standard)
Allowable input 150W (succession special NetWare program)
Dimensions Width 584x height 803x depth of 572mm
Weight 66kg