Ka18 Active Professional Audio 18 Inch Powered Subwoofer Speaker

Ka18 Active Professional Audio 18 Inch Powered Subwoofer Speaker. Deep Bass Performance: 18-inch driver delivers impactful low-frequency output with 40Hz-250Hz response. High Power Output: Rated power 700W and peak power 2500W with 1200W Class D amplifier module. Advanced DSP Control: Built-in 48K DSP with FIR function, USB/RS485 connectivity for precise tuning. LED Display Interface: Integrated LED screen allows easy adjustment of Gain, Bridge, Delay, and language. Robust Construction: 18mm plywood wood case with polyurea paint for durability and professional finish. Comprehensive Protection: Features temperature, short circuit, and DC protection for safe operation. Versatile Connectivity: 2-channel output allows connection to extra passive speakers or line array systems. Global Power Compatibility: PFC power supply supports AC 90-265V at 50-60Hz for worldwide use.