Pyle PDIWS8 In-Wall / In-Ceiling 8" High Power Subwoofer System, DVC, Flush Mount, White, Single Speaker In-Wall / In-Ceiling System, 8" High Power Subwoofer, Flush Mount DVC (Dual Voice Coil) 2.0" High Temperature Coil, 4-8 Ohm Impedance Power Handling: 150 Watt RMS, 300 Watt Peak, Frequency Response: 60Hz - 4kHz Perfect for Custom Installations & Applications - Includes Cut-Out Template for Easy Installation