Harley Davidson Boom! audio

Big and bold is the best way to describe the musical performance you will experience when listening to your favorite band through a Boom! Audio Stage II sound system. The weather-proof 3-way speakers feature high-excursion woofers for extended bass performance, and separate mid- and high-frequency drivers for rich vocals and startlingly real treble notes. Each pair of speakers is capable of producing “filling-rattling” volume.

• Designed to work seamlessly with the factory-installed Boom! Audi