Unfortunately, production of the 4312 monitor is a miniature bookshelf speaker. It is a speaker with dry low frequencies, sharp high frequencies, and a compact yet comfortable speaker that can be played energetically like a JBL. The exterior is dull and slightly sunburned. Serial FY0009-018087, FY0009-018088 (Fujisawa Yukishi)
Maintenance information: 2024.1.16 Operation confirmed
Accessories: instruction manual, original box
Main specifications: 3-way bass reflex system bookshelf frequency characteristics 55 Hz to 50 kHz crossover 7 kHz, 12 kHz impedance 6 ohms output sound pressure level 90 dB W181 x H300 x D180 mm 4.0 kg