The Markbass CMD151P combo delivers 500 watts of power, the 15" has excelent...

The Markbass CMD151P combo delivers 500 watts of power, the 15" has excelent definition and punch, its tight and quick to respond unlike most 15" set ups. The combo is piezo loaded for more defined top end and the whole package absolutely thumps.....but if you need more....add another cab. There is a speaker extension out so that you can turn this portable compact set up into an absolute thumping monster $1975 http://www.basscentre.com.au/collections/combos/products/500-watt-combo-15-inch-spkr-w-piezo