The TPX118B is a front-loaded 18" passive speaker with a 2,400-watt power rating that's ideal for a variety of music and live sound reinforcement applications. The TPX118B is designed to interact with TURBOSOUND loudspeaker management systems to deliver optimal FOH performance as well as superb drum and side fill monitoring. An enclosure with a bass reflex port design and a high-power carbon fibre loaded 18-inch driver "A low-frequency driver with a specialised polyester suspension is used. The TPX118B subwoofer has a rapid and accurate transient response with virtually little distortion. The cabinet is 18 mm (34) thick and covered in a hard-wearing black carpet "A tough powder coated perforated steel mesh grille reinforced with reticulated foam is included in the wood structure. For satellite speaker applications, an inbuilt 35 mm pole attachment is featured, as well as sturdy carry handles that are strategically placed for convenient travel. Neutrik speakON* NL4 connectors for input and link connections to other enclosures are located on the back panel connector plate.