EV Electro-Voice ETX-18SP 18″ Active Subwoofer Powered Sub ETX18SP PROAUDIOSTAR
EV-engineered high-efficiency transducers and high-powered Class-D amplifiers, Signal Synchronized Transducers (SST) waveguide design and smart FIR-Drive DSP all work together to provide peerless EV sound quality and precise coverage at the highest SPLs.