Installation was simple, and sound is great. Good product.

I retract what I said about sound quality in my previous review! I re-installed the speakers using the Velcro and cutting out the holes in the ear cushions (neither of which is mentioned in the instructions). They now sound great!

I'd give this 5 stars if the instructions were a little more clear and the lower cord had the right connector. Overall, I'm very satisfied. :-)

Installation was easy enough, but the speakers do not fit tightly in their slots. They are not very secure. The "lower cord" I bought did not fit the supplied headset cord - the connections are totally different. (I bought the recommended cord.) I had to use a lower cord from another set-up I had purchased a few years ago.

I was very disappointed in the sound quality. Sounded like cheap speakers from a 60's era transistor radio! Not impressed with the sound.

I done a lot of research on headsets before buying this brand,, me and wife both have noland n42 hemets so we wanted something conpatable . And these are perfect,and the sound is excellent

I added these to my N-103 helmet and the sound is fantastic, love the quality and ease of install into the helmet.