Powerful 4" Full-Range Speaker Delivers rich sound clarity, deep bass, and crisp highs for an immersive audio experience.- Dual Cone Design Enhances sound dispersion and frequency response for superior performance.- 40W High-Sensitivity Output Ensures powerful, distortion-free audio with excellent clarity.- 4-Ohm Impedance Optimized for efficient power handling and enhanced sound quality.- Premium Copper Coil Provides superior conductivity, durability, and long-lasting performance.- Strong 7015mm Magnet Boosts bass response and sound precision.- Versatile Compatibility Ideal for home audio systems, car speakers, and DIY speaker projects.- Durable & Reliable Build Designed for consistent performance and long-lasting use.