I have the complete Level Two system (light cherry); front towers, center, bookshelf surrounds, and Level Two sub running off an Onkyo TX-SR605 receiver. I purchased this set-up back in Feb. of this year and have been extremely satisfied.
I record (DTV HR-20) and watch a lot of concerts as well as BD movies (Panny DMP-BD30) and the sound from these speakers is very impressive. I was more than a little uneasy about purchasing speakers I couldn't audition, but the 30-day return policy convinced me to give them a try. They arrived on time and very well packaged: cloth bagged, plastic wrapped, and double boxed. Fit and finish is excellent. I initially ran the Audyssey setup and then tweaked from there to get things more to my liking. Audyssey set the front towers to full range so I adjusted the crossovers and equalization on all channels to better match the speakers. The HTD Level Two's are a speaker with warm tone, as compared to a friend's Klipsch system, but by using the receiver equalization I brightened them up a bit. This could just be my room acoustics due to thick carpet, and heavy room darkening drapes. The front soundstage and overall balance of the surrounds is excellent. I am no sound engineer but I feel it is due to matching drivers in all cabinets. The 10",150 watt sub is more than adequate for my tastes (and room) and delivers smooth musical bass for concerts and nice loud booms for movies, with no distortion, and I am not one to baby the volume control.
As for the company, customer service is fabulous. The sub's amp went out after about three months. I called and talked to a customer rep and he shipped out a brand new sub that day, no questions asked. It arrived two days later complete with pre-paid UPS shipping for return of the defective unit. I have had no problems since.
In summation, good product, great pricing, consumer friendly company. I would not hesitate to purchase from HTD again.
Let me say that I am not associated with HTD, other than as a customer. I am interested in hearing from owners of the middies as I am thinking of adding these as rear surrounds.