The Cab 67 is a no-holds-barred 500 Watt powerhouse enclosure that will deliver the bottom end and add life to any live playing situation. It is a slugger as a stand-alone cabinet that turns massive when stacking two together.The Cab 67 has six proprietary PJB seven inch drivers along with a three inch tweeter that together deliver a full dynamic range, perfect for any working or jamming bassist. It is crafted with robust internal bracing resulting in an extremely solid and roadworthy cabinet with built-in casters that make transporting a breeze. The bottom end is rich and punchy but never Å“boomy and has a flat frequency response so any bass will sound accurately true.Built in wheel wells and a recessed handle make the Cab 67 a snap to stack on top of one another. While it is a stellar performer with any bass amplifier the PJB BP-800 head is the perfect sonic complement to this cabinet. The potential shock wave created by two Cab 67 â„¢s and a BP-800 stacked together will exhilarate any playing situation yet, amazingly, stands only 54 inches tall!