The JBL PRX418S 18" 800W Passive Subwoofer is engineered to deliver deep, powerful bass for a wide range of audio applications. Featuring an 18-inch woofer, this passive subwoofer provides an impressive power handling capacity of 800W, making it ideal for concerts, events, and mobile DJ setups. Its sturdy construction and ported design enhance low-frequency performance, ensuring that your sound system produces a full, rich bass response. The PRX418S is perfect for pairing with full-range speakers to create a balanced audio experience. Whether you are a sound engineer or a live performer, this subwoofer offers the performance and reliability needed to elevate any sound setup.