Wharfedale WLA-15B Line Array Passive Bass

15” subwoofer designed for use with the WLA-28 line array, offering 700W RMS, 1400W program, and 2800W peak power handling with a 35Hz–900Hz frequency response and 133dB max SPL. Built with durable plywood, a Rhino Rock textured black finish, and a steel grille, it features 8Ω impedance, dual parallel Speakon inputs, and ultra-secure locking pins. Compatible with the new WLA-28 fly frame, it allows flying configurations of up to 8 WLA-28 units and 1 WLA-15B for powerful, integrated sound reinforcement