1. Product Info Technical Data Type Engineering Principle Nom Music power handling SPL 1 watt 1m Frequency response Crossover frequency Woofer Tweeter Nominal Impedance Dimensions WxHxD Installation opening Installation depth Weight Finish 1 Available accessories Special Features Installation soeaker 2 way free air system 90 140 watts 88 db 1 W 1m 42 30 000 Hz 3 300 Hz 210 mm 8 polypropylene 25 mm 1 aluminum 8 ohms 26 8 x 37 3 x 9 5 cm 10 6 x 14 7 x 3 7 23 4 x 33 9 cm 9 5 cm 3 7 2 kg White ER 8 WFB 800 Adjustable tweeter level Adjustable tweeter Gold plated clamp contacts German loudspeaker tradition