Premium Horn Tweeter Design: Features a horn-style tweeter with a replaceable diaphragm for clear, powerful sound. Durable Construction: Built with a high-end cast basket to ensure longevity and resistance to harsh environments. High-Efficiency Performance: Provides maximum loudness with minimal power consumption, ideal for high-decibel audio needs. Versatile Use: Perfect for boats, Harley Davidson motorcycles, and recreational vehicles, with superior sound clarity and projection. Superior Audio Clarity: Delivers rich mid-range frequencies and powerful bass for an exceptional listening experience. Installation: The MP525 speakers are designed for straightforward installation, making it easy to upgrade your audio system. Ideal for enhancing audio in boats, Harley Davidson motorcycles, and recreational vehicles, providing top-notch sound quality and durability. Manufactured by Diamond Audio, it delivers premium audio solutions, specializing in high-performance car, marine, and motorsports audio equipment. The Diamond Audio 6.5” Max Motorsport Pro Speakers (MP525) are designed to deliver exceptional audio performance in extreme conditions, making them perfect for motorsport enthusiasts, outdoor adventures, and vehicles exposed to tough environments.