Floor speaker series auna linie 300 power rating 80 watt effective output 160 watt system 2 way system principle passive impedance 8 ohm power supply passive colour black speaker enclosure bass reflex number of tweeters 1 tweeter material tweeter silk number of subwoofers 2 bass chassis 165 mm speaker terminals screw terminal gold plated width 210 mm height 795 mm depth 240 mm weight 9 kg area of use hifi system installation options f