Maintained! TAD's double woofer system that will be in stock for the first time in a long time! A professional studio monitor and speaker system developed using TAD units. The heavy, supple sound woven by a powerful 2-inch driver and a 40cm caliber double woofer that supports it is a gem of an onic-image enthusiast. Serial 00109 00116 (Yoichi Murakoshi)
Maintenance information: 2021.12.25 maintenance (exterior repair, polishing, clear finish
Rear baffle · Hakama repair/painting, Saran net replacement Driver maintenance (cleaning center adjustment in magnetic circuit gap, terminal contact cleaning). Network maintenance (terminal rust removal, pickling, cleaning, re-tightening, screwing agent application. ATT contact cleaning A frequency characteristic measurement check (LF is about 16 kHz for the convenience of caloro, HF - about 42 kHz) is performed, and the original capacitor is continuously used for good results. (Input/output waveform and balance check, sound output check.)
Accessories: Instruction manual
Main specifications: 2-way, 3-speaker, bass reflex system, floor type Use unit: 40cm cone type for low frequency (TL-1601a) × 2/horn type for high frequency (TD-4001+TH-4001)/ Network TN-1 Playback Frequency Band 29Hz to 20kHz Rated Input 300W Maximum Input 600W Impedance 4Ω (Internal Network) Output Sound Pressure Level 98dB Maximum Output Sound Pressure Level 126dB/m Crossover Frequency 650Hz Size W1,100 × H900 × D712mm Weight 145kg/1 Unit