Image Series 2-Way Centre Speaker Power Handling: 20 150 Watts Woofer: 2 x 5-1/4" (133mm) Clay/Ceramic Filled Polypropylene Cone Tweeter: 1" (25mm) Titanium Dome with Ferrofluid, Neodymium Magnet Sensitivity: 88dB Frequency Response: 50 23,000 Hz ±3dB Crossover: 1,800 Hz Impedance (Nominal): 6 Ohms Dimensions: 495 x 181 x 265mm (WxHxD) Net Weight: 8.7kg ea Finish: Black