Quad Revela 1 book shelf speaker

Just arrived is the Revela 1 bookshelf speaker. Picture shows the matching stands (extra).   Model REVELA 1 General Description Bookshelf Enclosure Type Bass reflex Transducer Complement 2-way Bass Driver 165mm advanced fibre cone Midrange Driver Treble Driver 27 x 60mm true ribbon AV Shield No Sensitivity (2.83V @lm) 86dB Recommended Amplifier power 30-120w Peak Power Handling 120w PeakSPL 102dB Nominal Impedance 6Ω Minimum Impedance 4.1Ω Frequency Response ( + / -3dB) 54Hz - 24kHz Bass Extension (-6dB) 40Hz Crossover Frequency 2.9kHz Cabinet Volume (in litres) 17.6L Dimensions Height (on plinth & spikes) 395mm Width 246mm Depth(inc Grille and Terminals) 312mm Carton Size 650mm x 400mm x 515mm Net Weight 24.6kg/ctn Finish Piano Walnut / Piano Black, Piano Black Standard Accessories User manual, certificate, rubber feet