Type: 21" active subwoofer

Power Rating RMS: 3000W

Freq. response(-10dB): 30Hz-150Hz

Max SPL: 136dB / 147dB(Peak)

LF Driver: 21” woofer, 4.5” VC

Amplifier type:CLASS D

Input connectors: XLR

Output connectors: XLR

Phase: Phase select switch

Functions: DSP Processor, RS485 Network

Power Voltage: AC100V - AC240V

Enclosure: 20mm Plywood

Dimensions(WxDxH): 700x820x750mm

Net Weight(Kg): 58