Nice pair Audiorama speakers from Grundig. They are in good working condition and look pretty good, the steel fronts have some damage. WYSIWYG Specifications Kugelstrahler 700 System: 6 x midrange speaker Diameter of Membrane/Voice Coil: 88 mm/16 mm Type: Bookshelf with tripod Field Strength: 11000 Oe (Oersted) Magnetic Flux: 14000 Mx (Maxwell) Crossover: 400 Hz Sine Wave Power Capacity: 50 W Music power Capacity: 70 W Frequency: 400 - 20000 Hz Impedance: 4 Ohm. Variants: black/silver or white/silver Dimensions (W x H x D): 150 x 150 x 150 mm (5-7/8" x 5-7/8" x 5-7/8") Height with feet: 300 mm (11-13/16") Weight: 3 kg (6,6 lbs)