Technics SB-30 / Breitband Mini-Monitor

Kompakte, klassische Lautsprecher mit 9cm Breitbandchassis. Erstaunlich guter Klang...! 70er Jahre Entwicklung. Top Verarbeitungsqualität mit echtem Nußbaumfurnier und Alukanten. Inklusive Abdeckungen. Gebrauchsspuren am Alurahmen, sonst guter Zustand, siehe Bilder. Mit Wandhalterungen. 

A small speaker system using a full-range unit.

The unit is equipped with a 9 cm cone type full range speaker.
In this unit, the fo is lowered by improving the cone paper and the edge, and the low-frequency reproduction capability is improved, and the roll edge of soft urethane foam is adopted for the edge part.
The center cap at the center of the cone is a dome-shaped dust cap made of a Mylar with evaporated aluminum. The dust cap functions as a dome-shaped tweeter, effectively reducing the weight of the cone and improving the high-frequency characteristics.
Uses a 70 φ magnet for the magnetic circuit to achieve high efficiency.

The enclosure is hermetically sealed.
By examining the beating degree of corn paper and the sealing degree of the enclosure, a sound with a sense of tightness is obtained.

Technik: