Further improvements were made to the 4318 unit group, and 4319 achieved a full model change of the unit! It is the new flagship of the JBL control monitor series that has been reborn with a wider range and more power. There are bumps and scratches on the exterior. Serial 30130/301034 (Satoshi Yonejima)
Maintenance information: 2023.4.14 sweep test good
Accessories: instruction manual, saran net
Main specifications: 3-way 3-speaker bookshelf type frequency characteristics 38Hz to 40kHz sound pressure level 92dB impedance 6ohm dimensions W362 x H597 x D298 mm weight 18.7 kg/book