Braun LV 720 Aktiv Lautsprecher Boxen, 1973-74, Made in West Germany

• Link: radiomuseum
• History / Review / Article: hifimuseum

Country: Germany
Manufacturer / Brand: Braun; Frankfurt
Year: 1973/1974 Type: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) 33:
Principle Audio-Amplification
Wave bands - without
Details Loudspeaker + integr.Amplifier
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker 4 Loudspeakers
Power out 60 W (unknown quality)
from Radiomuseum Model: HiFi-Lautsprecher-Verstärker LV720 - Braun; Frankfurt
Material Wooden case
Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative).
Dimensions (WHD) 310 x 550 x 260 mm / 12.2 x 21.7 x 10.2 inch

Notes

• Aktivbox with 2 Woofer 17.5cm LC 18/8
• Midrange 5 cm LC 5/3
• Treble 2.5 cm LC 2/3
• Frequency response 25-25000 Hz
• Impedance 4 Ohm
• SPL 107 dB / 1m
• Crossover (12 dB / Oct.) With transitions in 400/3000 Hz. Net volume 22 liters.

Amplifier section:

• Woofer 60 Watt
• Midrange 20 Watt
• Tweeter 20 Watt
• Frequency range 1000 Hz to 15000 Hz.

Wooden cabinet with white or black plastic surface or walnut veneer, front curved, perforated, colorless anodised aluminum sheet, removable. A device for fastening the foot rack LF700.

Net weight (2.2 lb = 1 kg) 18 kg / 39 lb 10.4 oz (39.648 lb)
Price in first year of sale 995.00 DM
Collectors' prices
Source of data -- Original prospect or advert
Mentioned in -- Original-techn. papers. (Weiler Angebot 1973/74)