In addition to exterior and saran net repair, simple attenuator cleaning and interior maintenance have also been completed! You can use it comfortably without feeling tight. JBL's 4312 series has continued for over 30 years. I have the impression that the wide range was measured while maintaining the rich tone typical of JBL of yesteryear. It is a speaker with expressive power that can play back modern music sources without problems (Daiki Goto)
Maintenance information: 2026.4.9 Maintained (exterior repair/cleaning, glued to rough edges. ATT simple cleaning. (Detachable unit)
Accessories: none
Main specifications: 3-way bookshelf type frequency characteristics 40 Hz to 40 kHz crossover 2 kHz 5 kHz 6 Ω output sound pressure level 93 dB W362 x H597 x D301 mm 18.1 kg