VXS series “S” model subwoofers are ideal matches for VXS and VXC series speakers, smoothly extending the low frequency range with superb sonic quality for bigger, more true-to-life musical reproduction. Although no larger than a compact surface-mount speaker the VXS3S delivers solid, natural-sounding low-end reinforcement, while the VXS10S and VXS10ST make even more low-frequency power available for situations that require maximum bass authority.