Perfect working and cosmetic condition (not even a single scratch). This specific model comes with the best CELESTION subwoofer in excellent cone condition. Very hard to find. Come and test it. Configuration: 18" subwoofer, 18" cone transducer with 4" voice coil Frequency Response (-6 dB): 42 Hz - 110 Hz Frequency Range (-10 dB): 39 Hz - 140 Hz Nominal coverage, -6 dB N/A Maximum SPL (1 meter): 134 dB peak Power output: 700W Class H Input impedance: 22k balanced, 11k unbalanced Controls: Gain, Front LED On/Off, Power, Circuit breaker Indicators: Power, Signal, Limit Cooling: Convection Amplifier protection: Thermal and output power limiting Current consumption at 120 VAC (1/8 power EIA noise): 2.5A Enclosure: Painted Birch plywood Finish: Black textured paint Grille: Powder coated 16 gauge steel Connectors: Balanced female XLR line level inputs x 2 (L+R), Balanced male XLR full range line level throughputs x 2 (L+R), Male XLR low-cut line level outputs x 2 (L+R) Size: 28" H x 23.5" W x 23" D Weight: 127 lbs.