The Electro-Voice ZXA1-SUB 12'' Subwoofer is an incredibly portable sub with impressive power, crisp highs and outstanding low ends. The ZXA1-SUB offfers 700-watts of self-powered output to add thunderous lows and highs to speakers in a live performance. Class-D amplification technology ensures that even though the subwoofer is lightweight, the sound quality isn't sacrificed. There are dual XLR stereo inputs and outputs with a pole mount for use with full-range systems. The subwoofer is housed within an internally braced, 9-ply wood enclosure with textured paint and includes an integrated carry handle for easy storage and transport. 700-watt Class-D amplifier 126 dB maximum sound pressure level 12-inch high-output woofer Dual XLR stereo inputs & outputs DSP with low-end boost & polarity control Switchable EQ modes LED indicators for power & limit Pole mount for full-range systems 9-ply, 15mm internally braced wood enclosure with textured paint Integrated carry handle Lightweight housing Specifications Speaker Type: Powered Subwoofer Amplifier Power: 800W RMS Colour: Black Coverage (Nominal -6 dB): Omnidirectional Input Connections: 2 x XLR Stereo Input, 2 x Stereo Output Power Requirements 120V: 90V - 132V, 1.0 A, 50/60Hz 230V: 190V - 264V, 0.6 A, 50/60Hz Frequency Response (-3 dB): 53 - 93Hz Half Space Frequency Response (-10 dB): 44 - 118Hz Half Space Max SPL: 126 dB Half Space System Power Handling: 700W LF Transducer: 1 x EVS-12S, 12'' Crossover Frequency: 100Hz Enclosure Material: 9-Ply, 15mm Plywood, Internally Braced, Textured Paint Outdoor: No Grille: 16GA Steel With Black Powdercoat Weight: 20.9 kg Dimensions Height: 400 mm Width: 444.5 mm Depth: 457.2 mm