The Champion Series subwoofers have evolved from Pioneer’s award winning “SPL Champion Edition” lineup, known for its deep and powerful bass production. The TS-A301S4 12” single-voice coil component subwoofer features a re-designed large and powerful motor assembly for improved efficiency and sensitivity. The subwoofers basket was optimized using a reinforced structure design for added strength and reduced vibration to deliver excellent sound quality. This subwoofer has continuous power of 500 watts with a maximum peak of 1,600 watts. It features an advanced 2-piece durable Honeycomb IMPP™ composite cone structure plus a rigid drive cone to deliver high output levels with reduced distortion.