Electro-Voice's flagship lineup of ETX Speakers stand among the best of the best and will absolutely dominate sound spaces in every way! What exactly does ETX bring to the party? 2,000 watts of peak Class-D power from the speakers and 1,800 watts from the subwoofers. Their very own ‘Finite Impluse Response' (FIR) and ‘Signal Synchronized Transducer' technology to stand at the cutting-edge when it comes to sonic coverage, efficiency, and power. Resonant, unhindered, and highly durable 18mm, 13-ply birch shell enclosures, finished with protective EVCoat. The rugged fly points for permanent venue installations. ‘Quicksmart DSP Pro,' for professional processing and audio production capabilities built right into the speaker. EV ETX truly checks all of the boxes necessary for headlining a totally commanding sound system!