I'm a conscientious hi-fi stereo snob so my observations are biased. I found the installation fairly easy and obvious. The sound quality of the speakers was good enough. Not as good as high quality in-ear headphones. but pretty good for a reasonable price. I had no problems with the volume. I installed them in a Shoei Neotech 2 helmet and ran them from my iPhone 8+. I also tried a battery operated AA headphone amp which noticeably boosted bass and treble. So I spent the money on the Neotech 2 built-in Sena solution. I'm very happy with this new hardware, but the sound quality hasn't improved. Definitely not as good as UClear speakers with a headphone amp.
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