High Dynamic Line Array Speakers 3200 Watt Pro Audio For Indoor

High Dynamic KS28 Dual 18" Subwoofer and Line Array Speaker 3200 Watt Pro Audio for Outdoors and Indoors Quick details: Frequency Response: 25Hz-300Hz(+/-10dB) RMS Power/Program Power:6400W/3200W Nominal Impedance: 4Ohm Sensitivity: 143dB/W/M Component: 2 x 18" Long efficiency driver Features: 1. The SW SERIES Subwoofer is high performance subwoofer with powerful, deep and punchy bass, designed for ground stacked applications used in touring and fixed installation such as