Inside each low-profile tour-grade wood enclosure are a range of unique new features that set ETX Powered Loudspeakers apart combining intelligent technology and innovative industrial design for spectacular results across all applications. 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. 18-inch DVX woofer for extended low-frequency response 1800 W Class-D power amplifier with integrated FIR-Drive DSP 135 dB peak SPL Special DSP preset for true cardioid performance across the full operating bandwidth Combo pole cup (insert and threaded) for use with the ETX Powered Loudspeaker two-way models Removable casters
