Very nice pair of vintage IMF studio monitor speakers. The wood has some wear, see pictures for details. Overall in very good condition, The cloth are in nice condition and the logos are there. NOMINAL SPECIFICATIONS COMPACT II Dimensions 5" x 9" x 9-1/2" wide; 38 cm x 23 cm x 24 cm Drive Units 6.5" 16.5 cm bextrene mid-range bass unit with domed tweeter Crossover Electrical two way at 4kHz Frequency Range 35 Hz 20 kHz Frequency- Response & Dîstortion Characteristics See Graphs Dispersion See Polar Diagram Matching Impedence 4 - 8 ohms (see graph) Efficiency Measured via Pink Noise at 1 metre on axis for 40 watts 99dB Driving Power Requirements 15 - 40 watts Nett Weight (each) 6 kgs Gross Weight Packed (pair) 15 kgs