The JBL Control CM62 is a vintage 2-way passive bass-reflex compact monitor speaker system featuring a 6.5-inch shielded low-frequency woofer with a distinctive blue ring and a 0.5-inch titanium dome tweeter.SpecificationsNominal Impedance: 6 ohmsMaximum Power: 175 WattsFrequency Response: 45 Hz – 20 kHzSensitivity: 89 dB (1 Watt @ 1 Meter)Crossover Frequency: 3 kHzPhysical Dimensions: Approx. 15.38 x 9.5 x 9.25 inches (39 x 24 x 23.5 cm)Weight: Approx. 11 lbs (5 kg) per speaker