MB Quart QS 75

7,5 cm (3") Mid Speakers (pair)   Specifications:7,5 cm Polycone Mid Speakers   Power Rating 60 Watts RMS   Power Rating 120 Watts MAX   Impedance 4 Ohm   Frequency Range 400 Hz - 5000 Hz   In-Line Crossover   Aluminum Grille Installation Depth 41 mm, Installation Opening 73 mm