Audio Database


JBL 4311B/4311BWX 4311B: 135,000yen(one set)
4311BWX: 140,000yen(one set)

3 way speaker system developed as an object for the monitor in the control room which has a restraint in a space. Little clear distorted sound is reproduced in high efficiency.
Placement peculiar to this model of arranging a Woofer at the topmost part and putting an Attenuator on a lower is because it is designing supposing a hanging placement.

The thing of the diameter of 30cm is adopted as a Woofer, and adoption and a diameter [ of 3.6cm ] direct radiator are used for a squawker for the diameter of 13cm.

Rating of a mode
Scheme 3 ways, 3 loudspeaker bass-reflex scheme, and a bookshelf type
Unit For low-pass: Diameter Woofer of 30cm
For mid ranges: Diameter squawker of 13cm
For high regions: Diameter tweeter of 3.6cm
Play frequency band 45Hz - 15kHz (±3dB)
Cross over frequency 1500Hz, 6000Hz
Impedance 8ohms
Output sound pressure level 91dB/W/m
Allowable input 40W (succession special NetWare program)
Enclosure dimension 40L
Dimensions Width 362x height 597x depth of 298mm
Weight 20kg