Fully maintained in February 2025. This is JBL's masterpiece monitor speaker 4312A that continues from generation to generation. The mid-low range with JBL's original punch is outstanding. The energetic and clear bass makes you hear a slightly different sound from current JBL speakers. The exterior is also in good condition with no noticeable scratches (Oikawa Tetsuji)
Maintenance information: 2025.2.17 Maintained (enclosure polishing, oil/wax coating, baffle coating, saran net, newly created, woofer cone, paper coating, network maintenance: frequency characteristic check/ATT cleaning)
Accessories: none
Main specifications: 3-way 3-speaker bass reflex crossover 1.1 kHz, 4.2 kHz impedance 8 Ω output sound pressure level 93 dB size W362 x H597 x D298 mm weight 20 kg