Some things I left out of video:\rbr1. If you open from the bottom, remove all styrofoam to find owners manual.\rbr2. The speaker compartments are interchangeable, so mixer can fit into either one.\rbr3. The storage cover has a detailed connection diagram.\rbr4. Each speaker has a stand lock.\rbr5. Speakers are Passive--unpowered--and you must use ONLY the provided cables.\rbr6. Each case has a carry strap packed in its zipper bag.\rbrFree shipping was fast and everything arrived quickly by UPS.