For sale are my pair of SVS SB16-Ultra subwoofers. Used in excellent condition and working perfectly. Fast, accurate, responsive, deep, and powerful. Great subwoofer. The subwoofers are in perfect working condition. I have owned these in my non-smoking home. These also come with the SVS soundpath isolation system feet on each subwoofers. All accessories and original packaging included. I have the original boxes with foam packaging for transport. The subwoofers are in perfect working condition. I have owned these in my non-smoking home. These are very powerful subwoofers with enormous power. The aesthetic condition on all facades is Top Notch and impeccable. I have the original shipping box and all the other accessories originally included.