LD System PA Power Amplifier 4 x 810 W 4 Ohms, Black
four channel low impedance power amplifier, Class H with toroidal core
4-Channel Power Amplifier with Class H Output Circuitry 4 x 810W, 4 x 490W or 2 x 1600W Rated Output Powers Delivers a Dynamic and Clear Sound User Friendly, Compact Design Provides Reliability and Durability Speakon Compatible with 4 Loudspeaker Outputs