Roadie 15 Mini

Gramni Mini Series 

Our Gramni Mini Series delivers the perfect balance of power, clarity, and value. Engineered with marine-grade exterior components and an all-weather design, the GRP Series is built to perform wherever your adventures take you. Powered by a 100-watt, mono amplifier, each single speaker system is tuned to showcase Gramni Audio’s signature aggressive sound through our standard Kicker KM Series marine speakers, delivering crisp highs, dynamic mids, and impressive output in a compact package.

Features:

Kicker KM Series 4” Coaxial Speaker

120db peak power

AquaSeal™ by Gramni 

 Built in Battery Management System (BMS)