The Markbass Traveler 151P is one of the smallest, lightest 15" bass speaker cabs on the market. Putting power and pro sound into a very practical package, the Marbass Traveler 151P is an ideal bass cab for club gigs, especially in pairs. 151P bass speakers can also be stacked with any of Markbass' Standard Series cabinets for even more quality sound. The Markbass Traveler 151P speaker cabinet's high-grade, multi-ply poplar shell design and the B&C woofer add up to a sturdy combination that is shockingly lighter than its peers.