* Released in 1976
4311A : ¥ 155,000 (1 unit, around 1979)
¥ 120000 (1 unit, around 1979)
4311 WXA : ¥ 165,000 (1 unit, around 1979)
¥ 125000 (1 unit, around 1979)
A speaker system developed for monitoring in recording studios, editing rooms, and adjustment rooms, and for outdoor recording.
A 30 cm cone Woofer 2213 is installed in the low range, and a 13 cm cone Squaker LE5-2 is installed in the middle range.
In addition, a 3.6 cm direct radiator LE25 is mounted in the high range.
Designed for hanging use, the front baffle has a layout with a woofer mounted at the top and an attenuator placed at the bottom.
There are 2 variations of the exterior finish, gray and walnut.
|Method||3-Way, 3-Speaker, Bass reflex system, Bookshelf Type|
|Units Used||Low Band : 30 cm Cone Type (2213)
For Middle Range : 13 cm Cone Type (LE5-2)
For High Range : 3.6 cm Cone Type (LE25)
|Frequency characteristic||45 Hz to 15 kHz ± 3 db|
|Directional (horizontal / vertical)||90 °|
|Crossover frequency||1.5 kHz, 6 kHz|
|Output sound pressure level||91 db (New JIS)|
|Enclosure internal volume||42.5L|
|External dimensions||Width 362x Height 597x Depth 298 mm|