With apologies to Meghan Trainor, the quality of sound at an event is dependent upon many factors including bass, treble and mid-range sound as well as the placement of the speakers and the natural acoustics the venue provides. Any good DJ should arrive well before the guests, and have a clear understanding of the sound requirements for your room or outdoor area. In recent years, I have switched to the BOSE L1 Model II PA systems. For weddings, I bring two of the systems and run them through a Numark Mixer. What this means for you, is that 48 individual speakers in four speaker arrays and two powerful sub-woofers will deliver 365 degrees of sound that will be as clear at the back of the room as it is at the DJ table.