Gallien-Krueger MB410-II - 4x10" 500-watt Bass Combo Power: 500W Single input Speakers: 4x10 Paragon Controls: 4-band active EQ, volume, boost, contour Aux. input XLR output with pre/post switch Chain output Headphone output Casters included Dimensions: 14.5 in. x 23 in. x 26 in. Weight: 64 lbs. The MB410-II combo is in a class all its own With 500 watts pumping through its American Made 4x10" Paragon Ceramic drivers there is more than enough output to cut through the mix Utilizing the same 4-band active "variable Q" equalizer, contour control and F E