【Compatibility】: The SeaDoo Spark Universal Speaker Mount is compatible with most speaker brands.Fits SeaDoo Spark or Spark Trixx all models. It will be your perfect addition to your amazing SeaDoo Spark watercraft! | 【Durable & Rugged Design】: With non-slip mat and reinforcement design ensure the speaker stay securely in place to satisfied the roughest water conditions. | 【Enjoy Music While Cruising】: It's a wise choice whether you're looking to enjoy music while cruising with friends or simply want to hacve a better water sports experience. | 【3D Printed】3D printed in ASA for strength, UV and Chemical resistance. But small defects are possible and I will try my best to minimize it. | 【Durable & Lightweight】High-quality materials with a long lifespan to withstand harsh sailing conditions. Lightweight and won't affect your maneuverability on the water. | 【Package Include】: Speaker Bracket x1,marine grade 316 stainless steel hardware x3pcs,Velcro straps x2, non-slip mat x1, Reinforcing Tape x1