Pyle Pro 15" Performance Optimized High Power Replacement Subwoofer Features - 15’’ High Power Subwoofer - Magnet Weight: 200 Oz - 8 Ohm Impedance - 4’’ Aluminum Voice Coil - 500W RMS/1000W Peak Power - Diameter: 15.8’’ - 36 Hz Resonance...

Pyle Pro 18" Performance Optimized High Power Replacement Subwoofer Features - 18’’ High Power Subwoofer - Magnet Weight: 200 Oz - 8 Ohm Impedance - 4’’ Aluminum Voice Coil - 800W RMS/1600W Peak Power - Diameter: 19’’ - 33 Hz Resonance -...

Pyramid 8'' 200 Watt High Power Paper Cone 8 Ohm Subwoofer Features - Excellent Replacement Woofer For Sound & Music Reinforcement Systems - 8 Ohms Impedance - Cloth Edge Suspension - Mounting Depth: 3.25'' - 25 oz. Magnet - 100 Watts...