Items purchased from company which have ceased operation.Every single item have been tested and refurbished by professionals. 3 Way Tower Top Speakers (Left & Right) Serious cinema System high quality superb sound Power Handling : 150 watts Dynamic Power Frequency Response : 100 Hz to 20 KHz Nominal Impedance : 8 ohm Efficiency : 90 dB Tweeter : Silk/Polymer Composite Soft Dome Mid-Woofers : 4” Hi Efficiency Drivers, Carbon Fiber Cone With Rubber, Surround Woofers : 5.25” Hi Efficiency Drivers, Carbon Fiber Cone With Rubber, Surround Connection Terminal : Professional “Gold Infused”, Low Resistance, High Conductivity 5 Way Binding Post. Unit Dimension : 350mm x 280mm x 395mm (13.8” x 11” x 15.6” ) Weight Net/Gross : Net 20 lbs. / Gross 22 lbs. Cabinet Finish : Masa Maple Remark : Entire System Magnetically Shielded Price : 600 only