The current studio monitor 4309 is equipped with the latest sound technology. A ring radiator type compression driver similar to the higher-level model is used for the medium to high range unit. It is also highly capable as a desktop monitor. There are no visible scratches on the exterior, etc., and it is only dull (Kobayashi Hitoshi)
Maintenance information: 2026.5.27 Operation confirmed
Accessories: jumper plate, saran net
Main specifications: 2-way bass reflex type nominal impedance 4 ohms output sound pressure level 87 dB frequency characteristics 42 Hz to 30 kHz crossover frequency 1.6 kHz W260 ✕ H419 ✕ D227mm 11 kg