Gallien-Krueger 115MBE/400 bass speaker cab features a 1x15" ceramic speaker capable of handling up to 400W of bass. Gallien-Krueger 115MBE/400 speaker cabinets are the perfect compliment to the MB range of Bass amplifiers and combos. 115MBE-400 offers an ultra compact design and exceptionally light weight, which enables you to create the ideal head/combo/cabinet combination for any situation without sacrificing portability. All Gallien Krueger 115MBE 400 bass cab enclosures share the same dimensions and are equipped with the same speakers as their powered counterparts.