Yamaha NS-W2 Power Subwoofer (Yamaha NS-10)

Country: Japan Manufacturer / Brand: Yamaha Co.; Hamamatsu
alternative name Nippon Gakki
Year: 1986/1987 Type: Loudspeaker (speaker or headphone)
Semiconductors (the count is only for transistors) Semiconductors present.
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 220 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 25 cm = 9.8 inch
Power out 40 W (unknown quality)
from Radiomuseum.org Model: NS-W2 - Yamaha Co.; Hamamatsu
Material Wooden case
Dimensions (WHD) 450 x 360 x 315 mm / 17.7 x 14.2 x 12.4 inch
Notes Aktiver Sub-Woofer mit 40W Verstärkerleistung. Magnetisch abgeschirmte Tiefbasseinheit mit Bassreflex-Gehäuse und 38 Liter Volumen. 100Hz-Filter mit 18dB/Oktave, Flachbahnregler für unabhängige Lautstärkekontrolle.
Net weight (2.2 lb = 1 kg) 12 kg / 26 lb 6.9 oz (26.432 lb)
Price in first year of sale 573.00 DM
Source of data -- Original-Prospect