The Tang Band W5-1138SMF is a 5-1/4" subwoofer designed to deliver powerful, low-frequency performance in compact audio applications. Its long-throw design with an Xmax of 9.25 mm ensures deep, impactful bass, making it an excellent choice for home theaters, multimedia setups, or mobile audio systems. Built with durable materials and engineered for precision, this subwoofer offers exceptional bass output while maintaining a compact form factor.