Blaupunkt LAB 307 (type 7.621.980), 1973, made in Germany

Link: radiomuseum | hifi-wiki

Вертикальное и горизонтальное размещение...

Country: Germany
Manufacturer / Brand: Blaupunkt (Ideal), Berlin, später Hildesheim
alternative name Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
Brand Rotstern
Year: 1973-1975
Category: Loudspeaker, headphone or earphone
Wave bands - without
Details
Power type and voltage No Power needed
Loudspeaker 4 Loudspeakers
Power out
Model: LAB 307 - Blaupunkt Ideal, Berlin,
Material Various materials
Shape Console with any shape - in general
Dimensions (WHD) 500 x 240 x 170 mm / 19.7 x 9.4 x 6.7 inch
Net weight: 8,3 kg/pcs
Notes 
- Blaupunkt Regal- /Standbox Modell LAB 307.
- Load capacity: (continuous / music): 30 Watt / 40 Watt
- Impedance: 4 Ohm
- Frequency range: 35 - 22,000 Hz
- 2 x TT & 2 x MHT (СЧ и ВЧ AlNiCo Isophon / оба НЧ Isophon с вечными подвесами)

- Trennfrequenz 12 db two-way switch 3500 Hz.
- Resonance: 75 Hz
- Volume: 20 L
- Ausführung: in Nussaum Natur, Nextel-Anthrazit.
Mentioned in -- Original prospect or advert