Maintained! ALTEC 409B DIG bookshelf type vintage speaker system using 2-way coaxial speakers. The famous unit 409B is by no means a wide range, but its thick, warm, and rich tone is appealing. The good sense of tone in the mid range is recommended for JAZZ vocalist fans. The exterior is in good condition due to maintenance (Asaine Tomonori)
Maintenance information: 2023.4.8 Maintained (exterior repair/polishing/oil finish rear baffle repair/paint salan net cleaning/repasting
Unit maintenance (repair of broken cone paper, application of dump agent to the edge)
(Terminal exchange unit detachable woofer disconnection repair sound output check)
Accessories: none
Main specifications: 20cm coaxial 2-way 1 speaker unit 409b bass reflex system bookshelf type 8ohm crossover 2kHz playback frequency 50-14kHz 97dB/W W372 x H640 x D287 mm 13.9 kg