Behringer B212A Processor-Controlled 400-Watt 2-Way PA Speaker System Processor-Controlled 400-Watt 2-Way PA Speaker System with 12" Woofer and 1.25" Aluminum Compression Driver Ultra-compact lightweight system delivers excellent sound even at extreme sound pressure levels Integrated sound processor for ultimate system control and speaker protection State-of-the-art 1.25' aluminum-diaphragm compression driver for exceptional high-frequency reproduction Dedicated 2-band EQ for perfect sound adjustment