The JBL SRX818P 18" 1000W Powered Subwoofer is engineered for exceptional low-frequency performance, making it an excellent choice for live sound applications, mobile DJs, and installation setups. Featuring a single 18-inch driver, this powerful subwoofer delivers robust bass response, enhancing the overall audio experience in any environment. With a built-in 1000W Class D amplifier, the SRX818P ensures efficient power management and reliable performance, even at high volumes. Its durable construction, integrated handles, and lightweight design make it easy to transport and set up. Ideal for concerts, events, and nightclubs, the JBL SRX818P provides the deep, impactful bass your sound system needs.