Cabinet MDF cabinet with curved edges for a solid foundation Technical specifications Specification sheet for Contour 2016 part 2 Sensitivity: 87dB (2,83V / 1m) IEC Power Handling: 300W Impedance: 4 Ohms Frequency Response (±3dB): 32Hz – 23kHz Box Principle: Bass Reflex Rear Ported Crossover: 2½ way Crossover Frequency: (300) / 2200Hz Crossover Topology: 2nd order Specification sheet for Contour 2016 part 1 Woofer: 2 x 18cm MSP Tweeter: 28mm Esotar2 Weight: 34.4kg / 76lb Dimensions (W x H x D): 215 x 1140 x 360mm 8.5 x 44.9 x 14.2in Dimensions with feet/grill (W x H x D): 300 x 1169 x 403mm 11.8 x 46.0 x 15.9in