I have tried several different brands over the years and this is by far the best. It gives you basic sound for less than $100 with easy setup and easy use. If you expect great sound quality, buy a dedicated system and spend over $1,000. If you're looking for simple, acceptable sound on a budget, this is it. What's good: The clips are easy to apply and look way better than most on the market. Wired remote control. It has a small clip to conveniently attach it to the handlebars and offers the basic features you would expect. Speaker. You sound good. I mean, let's face it, you're out there on a motorcycle with engine noise, pipes, traffic and wind. Much more information goes into your brain than just the sound coming out of the speakers. Amplifier. It's inside the speaker, so nothing needs to be done. There's enough power that I can hear it at 70 mph on the freeway with a windshield. Again, every setup is slightly different. I also wear a half helmet. Attitude. I put the phone on the quest and the speakers on the quest and it paired in seconds and never lost it even when the battery was removed from the bike to charge. BAD connection/wiring. It comes with a plug to plug in right where the battery tender or similar item is so you may already have a place to plug it in, and if not it has an end to plug into the battery. If you already have a part that connects, DO NOT USE IT! This will drain the battery even if you turn it off. For about 5 days without a ride my bike would not start and had to stay charged all night. It's intelligent and plugs into a switched power supply or to a separate switch, or disconnects from the harness when you've finished the day's riding. AMP. I know I said AMP is good and for me it is, for other setups it might not be powerful enough. I hope they make a 500-600w model without enlarging the speaker box. I would give the security through the direct connection to the battery 5 stars.