Source: It's Loud! New Hertz audio upgrade for my Harley-Davidson Road Glide. by Traveling Tall. Please don't forget to give the Video a "Like" on Youtube and subscribe to the channel! In today’s video, I’m excited to finally hear my Harley-Davidson Road Glide after a huge Hertz Audio upgrade from Volunteer Audio. You’ll see my first reaction as I hear the new Hertz audio system for the first time, and then we’re putting it to the test. Stick around for the parking lot walk-away test to see just how far you can hear this new Hertz audio system on my Road Glide. How does it sound from a distance? How loud is it? And does this upgrade live up to the hype? Watch until the end and comment below to let me know what you think of the new Hertz Audio setup. Subscribe to Traveling Tall for more Harley-Davidson motorcycle product installs, reviews, audio upgrades, motorcycle adventures, and travel videos. Keep Gliding and have a blessed day. #travelingtall #harleydavidson #her...