DS18 HYDRO NXL-X8TP/WH 8″ Marine Water Resistant Wakeboard Tower Speakers with Integrated RGB LED Lights 375 Watts – White New redesigned tower speaker to handle more vibration, abuse, and be overall louder. These models have a new and redesigned clamping system that is much stronger overall than the previous model and has been heavily enforced. We have also added a passive woofer radiator for even more volume and produce more bass