Ruark Audio's MR1 Mk2 wireless speakers were reviewed as part of a wireless speaker group in Sound+Image Vol 30 #3. You can read the whole comparative test by clicking on the image above, while all the response measurements have been published here.
Ruark Audio MR1 Mk2
+ Rather nice sound from the upper bass upwards
+ Very compact
+ Subwoofer output
- Limited native bass output