The Aquatic AV 6.5? ULTRA Speakers for Harley-Davidson is a high-performance speaker upgrade. The features include: 360 Watts Total Power -These speakers are rated at 360W total power (180W x2) output per pair and deliver outstanding audio quality and volume while traveling at speed. Adjustable Tweeter – Adjust and rotate the 1″ silk tweeter to direct the sound where you need it. Full-Range Output – Full-range output with a frequency response of 60Hz to 20kHz and a 12dB/Octave cross-over. Waterproof & Dustproof – Rain? Dust? No problem! These high-performance, IP65 rated speakers will withstand harsh conditions while never interrupting the music that makes the ride. Additional Features – This HS111 features a complex fiber cone, silk tweeter, and aluminum basket to create a great looking speaker with a breathtakingly sonic experience. Two-Year Warranty – You’re covered with a two-year warranty when purchased via an authorized Aquatic AV reseller as well as an extended warranty with product registration. LOUD BY DESIGN. Enjoy the ride!