Pioneer TS-W312S4 12″ Champion Series SVC 4 ohm Component Subwoofer 1,600W Max / 500W RMS

• High Power Handling and High Endurance Dual layer, fiber reinforced elastic polymer surround. Iconic red spider for precise control and for stable and linear excursion. High heat resistance voice coil. Large magnet with high heat dissipation.
• Deeper and Louder Bass High rigidity IMPP composite seamless cone with honeycomb. Double stacked large magnets and long voice coil with Aluminum bobbin.
• Heavy and Sturdy Structure Newly optimized steel basket design to decentralize load of heavy motor assembly and to maintain accurate cone motion. Firmly enclosed bottom basket for reliable bass reproduction.