Pioneer TS-W312D4 SubwooferPioneer TS-W312D4 Subwoofer. An extremely durable, yet lightweight cone is vital to prevent cone failure at high sound pressure levels. Pioneer’s New IMPP Composite Seamless Cones meet this need perfectly while delivering accurate yet powerful bass.Dual-Layer Elastic Polymer Surround Another world’s first from Pioneer. Dramatically improves durability and lightness for superior response, especially for louder volume.Large Surface AreaA speaker cone is essential for air to vibrate and carry sound to listeners’ ears. Our Champion Series subwoofer cones have 14% more surface area than conventional subwoofer cones, for louder, better bass reproduction.Single/Dual Voice Coil DesignPioneer offers single voice coil and dual voice coil designs. The Dual 4 Ω subwoofer has the flexibility to be wired at 2 or 8 Ω, to get the most from the amplifier. To simplify installation even further, all speaker terminals have been placed on one side of the subwoofer rather than on opposite sides.Air VentThe movement of air within the subwoofer is smoothly channeled for ventilation to ensure a quick response and clearHigh 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.What is in the BoxPioneer TS-W312D4 SubwooferScrew assemblyManualCushionWarranty cardScrew assembly-ManualCheck out alternatives Here>>> Pioneer TS-W312D4 Subwoofer
