Brush up with interior and exterior maintenance! Middle monitor walnut specification. The punchy bass and sharp, silky mid-range sound are an indescribably attractive model. In contrast to modern JBL speakers, the jazz you hear in the thick mid and low frequencies is excellent. Serial 14904 15197 (Asaine Tomonori)
Maintenance information: 2022.12.17 Maintained (exterior polishing/oil finish
Exterior repair plate cleaning/gloss adjustment paint front and rear baffle paint salan net replacement frame repair/reinforcement/paint woofer maintenance (cone paper coating, edge dump agent application) unit detachable internal connection terminal (faston), new ATT replacement, new product replacement, ATT brand new replacement, frequency characteristic measurement check (~ approx. 42 kHz) for good results, continue using the original capacitor input/output waveform and balance confirmation sound output check)
Accessories: saran net
Main specifications: 3 way 3 speaker front bass reflex type sound pressure level 91 dB impedance 8 ohms crossover frequency 1.5 kHz/6 kHz playback frequency band 45 to 15,000 Hz W362 x H597 x D298 mm 20 kg/book