Sena Universal Helmet Clamp Kit with Slim Speakers (20S, 20S EVO, 30K)

This product works well. It replaced the mic/speakers for my existing Sena 20S. One of my speakers was flaking out and the mike boom had become weak and started drooping. The speakers are a little smaller in diamater than the originals, but they work well. Replacement in the helmet was straight-forward and the headset clipped right on to the mount as expected. Works like new.

Worked great

Now this is exactly what a replacement base unit should be.My. Wires were worn and I had a hard time understanding what someone would say, so I decided to go with this Unit.Not only do I hear clearly now what someone is saying but the quality of the sound is so much more improved over the old one.And it fits perfectly and you have choice how you would like to configure your helmet, boom mike loose or attached to inside or a simple button microphone if you have a enclosed helmet.Enjoy the music and be safe on the streets.

Insofar as I can tell this is a genuine Sena product. This is a complete accessory kit that appears identical to what came with my 20S Evo originally, including the mounting base (very important) and entirely too many sticky velcro pads, self adhesive mounting strips, microphone options, little foam mic wind socks, and so forth. Assembly works exactly like the parts that came with your Sena unit originally.I used this kit to add my Sena's functionality to my second helmet, in this case a dirt bike helmet that I use for off-road riding.It'd be nice if there were an option to buy JUST the mounting base, I guess. I didn't need 90% of the extra speakers, mics, and all their associated accoutrements.

I don’t have much to add that hasn’t been already stated. This is a must for anyone wanting to be able to add a Sena system to any helmet.I installed this on my Bell Rogue helmet and got it on in less than 10 minutes. I have not liked the included slim speakers since I installed my original one so for this Bell helmet I’m using earbuds instead and have loved the set up. The only complain I would have is the cost of the kit but its not a deal breaker. Noise cancellation is as expected from Sena. Not perfect but it works and at lower speeds, people can’t tell you’re on a bike when making/taking calls.Overall this is a great investment if you’re looking to use a Sena on any of your helmets.

just like the one published... perfect!!!

Installed the system in a Notice 2. Sounds and works well. The price was great.

not too difficult to install, just take your time