Vând boxe Yamaha NS 690mkII , stare buna , detaliile mai jos. Doar ridicare personala
Method 3-Way, 3-Speaker, Airtight Type, Bookshelf Type
Units Used For Low Band : 30 cm Cone Type (JA-3060)
For Middle Area : 7.5 cm Dome Type (JA-0701B)
For High Range : 3 cm Dome Type (JA-0509B)
Playback frequency band 35 Hz to 20 kHz
Lowest resonance frequency 40Hz
Impedance 8 Ω
Output sound pressure level 90dB/W/m
Maximum allowable input 80W
Crossover frequency 800 Hz, 6 kHz
Network 3-way, 12dB/oct.
Level control Continuously Variable Mid Range and High Range
External dimensions Width 350x Height 630x Depth 314 mm
Weight 27kg