Manufacturer: Canton Model: GLE 490 Made in: Germany Color: Silver decor, White decor, Beech decor, Walnut decor, Mocca decor, Ash black decor Dimensions: 210 x 1060 x 310 mm (W x H x D) Weight: 21 Kg Type: 3-way bass reflex floorstanding speaker Chassis: Woofer: 2x 200 mm aluminum (Wave-Sicke) Midrange: 180 mm aluminium (wave surround) Tweeter: 25 mm fabric dome tweeter Power handling (nominal/music): 150/320 Watt Efficiency: 90.5 dB Frequency response: 20 - 30,000 Hz Transitional ranges: 300/3,200 Hz Impedance: 4-8 Ohm