The Pioneer TS-WX3000T is a 12-inch (30 cm) bass reflex tube subwoofer from Pioneer's Champion Series, engineered to deliver powerful and high-quality bass performance for car audio systems. Key Specifications: • Maximum Music Power: 1600 W • Nominal (RMS) Power: 500 W • Frequency Response: 20 Hz to 2.5 kHz • Sensitivity (1W/1m): 85 dB • Impedance: Single 4Ω • Dimensions: Approximately 35.5 x 69 x 38 cm • Weight: Approximately 8.79 kg Features: • Glass Fiber and Mica Reinforced IMPP Cone: Ensures powerful bass reproduction with low distortion. • Large Sized Spider and Strong Urethane Surround: Enhances durability and bass accuracy. • Vortex Generator Port: Improves airflow, reducing noise and enhancing sound quality. • Fully Covered Mesh Grille and Thick Tube Cabinet: Provides high durability and protection.Conclusion: The Pioneer TS-WX3000T is a robust subwoofer designed to enhance your car's audio system with deep and powerful bass. Its high power handling and durable construction make it a valuable addition for car audio enthusiasts seeking improved sound performance.