Imagine a 500 watt Combo you can carry with one hand. The Mark Bass CD102P Combo is an exceptional professional 500Watt (4 Ohm) + 2x10" and horn combo that is suited to pretty much any gigging situation, large or small, this combo absolutely rocks. Markbass combos contain ultra-light neodymium speakers and tweeter attenuator combined with switch mode power supplies and Class D digital power amplifiers. Mark Bass' boasts Italian pedigree, like a fine sports car, top build quality, light weight and high power. Killer amp!!