SSV Works Polaris RZR1K 2 and 4 seat and 2015 RZR900 2 and 4 seat Glove Box Replacement Subwoofer Enclosure designed for a 10" Speaker Durable Fiberglass construction for maximum sound quality and zero resonance, Black texture coat finish matching your vehicles interior finish Custom molded to give a factory look Fully enclosed for maximum weather resistance and sound quality Designed to fit most 10" speakers Stainless Steel mounting hardware and complete installation instructions included