Sound Town STLF-1804-8 18" Replacement Woofer for PA/DJ Subwoofer — 450W RMS / 900W Peak, 4" Voice Coil, 100 oz Magnet, 8-ohm

The Sound Town STLF-1804-8 is an 18" replacement woofer built for PA and DJ subwoofer applications. It uses a pressed steel frame for durability and a 4" voice coil paired with a 100 oz magnet for strong low-frequency control. Power handling is rated at 450W RMS with 900W peak (specified at 4-ohm), and the driver presents an 8-ohm impedance. Frequency response spans 34 Hz - 2 kHz, making it suitable for subwoofer duties and high-output bass reinforcement.