Summary: Purchased these speakers to go with my Denon receiver. Has pretty good (adjustable) bass subwoofer with deep resonant sound that balances well with the five satellite speakers. Love the custom sound select buttons on the remote.
Poor Subwoofer Quality - Performance Issue. Never recommending this.
Karl J. P., Amazon
14 April 2015
Summary: I was really disappointed in the subwoofer that came with this home theatre system and the customer support given to me when I called Harman Kardon. (Also, please research for more forums about the subwoofer issue on Harman Kardon. This is actually very common for their subwoofer).
Great quality and sound. Wall mounting a bit challenging.
Brian Mattingly, Amazon
10 March 2015
Summary: Looks great with my white entertainment center. The subwoofer was a little taller than I expected, but it is really great quality. the mounting of the rear surround speakers were a bit of a challenge, but I got it to work with my application.
Summary: The speaker system has good sound quality and they were fairly priced. Two big drawbacks for me though are there's no speaker stands available, even directly through HK; And I didn't realize at the time of purchase, but the subwoofer has to be manually powered off and on with this model.