Hello I have here is a Bose Acoustimass® 15 home theater speaker system that comes with 5 cube speakers and power cable no other cables included what you see is what you get it is complete just missing some cables has been tested and works great very loud and powerful amazing speaker hit me up with fair offers only ! Condition is pre-owned but in great condition for its age. The foundation of this system is Bose's powered Acoustimass module, which features three down-firing drivers and proprietary technology to deliver the highest-impact performance of any Bose home-entertainment speakers. Hear the clarity and proper balance of the lowest audible notes and effects from all channels for both music and movies. You can place the hideaway bass module, or subwoofer, just about anywhere--even behind furniture--and all the sound appears to come from the tiny cube speakers. As films unfold on your screen, you'll hear the swell of an orchestra and the energy of a busy city street. Five Direct/Reflecting cube speaker arrays--each only 6 inches tall--produce these 5.1-channel surround sound effects with vivid character that belies their small size. The speaker arrays are optimized to render high and midrange frequencies for natural music presentations and clear dialogue.