Audio Database


JBL 4682
500,000yen(one-set, around the 1978 time)

It is the line array type speaker system developed for PA in a hole or the performance hall.

The unit has adopted as low-pass four diameter [ of 25cm ] wide-range units K110 of K series which is a unit for musical instruments. Moreover, two 2402 which is a horn tweeter is adopted as a high region.

The intensity and endurance at the time of a migration and a transit are taken into consideration, and the enclosure has adopted lightweight plastics integral moulding. Moreover, by using an option front cover (46-0181), it can put, where a grill is attached, and it can carry. Furthermore, carrying in and taking out are also easy at the fourth page of the enclosure of the handle for hanging by which the shaping manipulation was carried out.
An enclosure and the grill of a colour are blacks and an optional cover is a lead orange.


Rating of a mode
Scheme 2 ways and 6 loudspeaker bass-reflex scheme
Using unit For low-pass: 25cm cone type (K110) x4
For high regions: Horn type (2402) x2
Play frequency band 55Hz - 15kHz
Cross over frequency 3000Hz
Directivity 60 degrees x 40 degrees
Impedance 8ohms
Output sound pressure level 105dB (new Japanese Industrial Standard)
Allowable input 600W
Enclosure dimension 147.2L
Dimensions Width 483x height 1321x depth of 343mm
Weight 40kg
Option Front cover 46-0181 (52,000yen)