1. 1*12?inch(305mm) high-effect woofer. 2. 1*4.7?inch(120mm) tweeter with elliptical waveguide horn. 3. The cabinet of elegant appearance adopted high-density of 15mm birch with high-durability black polyurethane painting surface. 4. 80°*50°coverage pattern for uniform and smooth axial and eccentric axial response. 5. Attractive design and protective screen backed steel grille. 6. Precision engineered of crossover for optimizing of frequency response. 7. The rotatable hoisting mounting is convenient for vertical or horizontal installation. 8. The semicircle of the cabinet is equipped with dual Neutrik NL 4MP connector for loop thru connection. 9. It's suitable for KTV room, bar, hotel and club. The product can match with subwoofer used. Technical Specifications: System type: 12?2-way, bass-reflex Frequency range (-10dB ) : 40Hz-20KH Frequency response(±3dB ): 50Hz-20KHz Sensitivity(1w@1m): 98dB Nominal impedance: 8 ohms Maximum SPL: 122dB (128dB peak) Power rating: 300W