Thinking about upgrading your Harley's sound system but not sure whether to tackle it yourself or leave it to the pros? This post will help you weigh the pros and cons of each approach. We'll cover the tools and skills required for DIY installation, potential pitfalls to avoid, and when it's best to seek professional help. You'll also find a breakdown of typical costs for both options, helping you make an informed decision that balances your budget with your desired outcome.