VR-2 Audition with the VR-S/1 Subwoofer
At this point I decided to hook up the VR-S/1
subwoofers to see what they could do. The VR-S/1 sub includes a 10-inch down firing driver placed in a
very small box which would be great for an apartment with limited space. Keeping in mind that I have a
fairly large sized theater room with several strategically placed DIY sound panels and very dense pile
carpet these subs were not really able to provide a wave big enough to fill the room. They just aren't
made for this kind of set up as they are more tailored for small rooms or apartments.
So for a
quick test I turned them on their side so that the drivers were firing out into the
room.
We learned later that Von Schweikert Audio actually designed the VR-S/1 subwoofer to be front-firing as well. It was actually provided with stick-on rubber feet which was placed on the front baffle. When placed on the front baffle the amplifier was positioned on the top. This position ensured that the heat sinks could still ventilate upwards, allowing for proper heat transfer. This was an option for those individuals who were looking to install the VR-S/1 subwoofers within entertainment center cabinets. But if one wants this type of performance outside of such cabinets and does not mind the cosmetics of this type of placement, it was possible.
For our setup, which was in a very large room with
thick carpet, aiming the woofer driver toward the listening area provided more bass response although
it wasn't quite as predominate as needed for such a large room.
I then put them on small speaker
stands to decouple the subwoofers from the carpet. This position proved to clean up the bass
tremendously while the two (one for each channel) then became better bass contributors in this
setup.
Supplemental Info from Mr. Albert Von Schweikert
Mr. Albert Von Schweikert was kind enough to offer us his insight to the VR-2 design which can be read in our addendum . In addition to his comments, this page also includes near field measurement frequency plots along with an impedance plot. Please feel free to read this page as it provides behind the scenes in Von Schweikert's design objectives. Also keep in mind that the information provided by Mr. Von Schweikert is just a very brief summary of this design, as he tells us he could go on for weeks. We did feel that his letter to us did offer some very useful insight to his design philosophies. Even if you find this page incomplete, it should still provide some very useful and interesting information.
Conclusion
For being an entry level design for Von Schweikert priced at $2,495 per pair, the VR-2s are a notable performing tower loudspeaker speaker. Based on their design they do require more than just the drop and play approach. In an effort to make these speakers more affordable, Von Schweikert Audio implemented design concepts that require a bit more time and patience on behalf of the owner but the results are well worth the effort.
It is extremely important to decouple these speakers from the floor as is the case with most loudspeakers. The difference is that Von Schweikert Audio provides an aluminum plinth and spikes in order to do this adequately, but it still requires mass loading to the plinth. Based on recommendations from Von Schweikert Audio, lead shot seems to be the best alternative, especially when considering sand. Installing 25-lbs of lead shot will provide sufficient mass loading thereby preventing possible vibrations while helping to adequately load it on the plinth. Spikes mounted to the bottom of the plinth then decouple the speakers from the floor. Based on our multiple auditions this procedure provided a notable improvement in performance.
However, the items listed are not the only preparations the owner should consider. It's also important to optimize speaker placement within the room. What is interesting is that Von Schweikert Audio provides a very useful service to their customers which is uncommon. Their customers provide their room dimensions, and Von Schweikert Audio provides plots which outline where the speakers of the entire Home Theater setup should be located for best performance.
We found that the VR-2s presented a detailed sound with a smooth response along with sufficient imaging, especially with the ambiance tweeter engaged. The bass was tight, crisp and forthcoming and quite a surprise for a speaker this size. The VR-2s would serve quite well in a small or medium sized room. In larger rooms, such as the theater room used in our audition, it may be necessary to add one or two subs to further enhance the bass, especially if you are a bass-head.
Even though I am accustomed to a very big open sound which is a personal preference that I designed my own speakers to meet, I found the VR-2s to be a worthy contender especially when considering the price range and the competition. For those who prefer a smooth sound with ample dynamics, and tight bass, the VR-2s are well suited.
Von Schweikert Audio offered a stylish, well constructed cabinet with extremely fine quality wood veneers which added to their esthetic value. When considering their beauty and performance, the VR-2s are worth auditioning especially if you are looking for a speaker that will satisfy the audiophile in you while passing the Wife Acceptance Factor .
The Score Card
The scoring below is based on each piece of equipment doing the duty it is designed for. The numbers are weighed heavily with respect to the individual cost of each unit, thus giving a rating roughly equal to:
Performance × Price Factor/Value = Rating
Audioholics.com note: The ratings indicated below are based on subjective listening and objective testing of the product in question. The rating scale is based on performance/value ratio. If you notice better performing products in future reviews that have lower numbers in certain areas, be aware that the value factor is most likely the culprit. Other Audioholics reviewers may rate products solely based on performance, and each reviewer has his/her own system for ratings.
Audioholics Rating Scale




— Excellent



— Very Good


— Good

— Fair
— Poor
| Metric | Rating |
|---|---|
| Build Quality | ![]() ![]() ![]() ![]() |
| Appearance | ![]() ![]() ![]() ![]() |
| Treble Extension | ![]() ![]() ![]() |
| Treble Smoothness | ![]() ![]() ![]() ![]() |
| Midrange Accuracy | ![]() ![]() ![]() |
| Bass Extension | ![]() ![]() ![]() ![]() |
| Bass Accuracy | ![]() ![]() ![]() ![]() |
| Imaging | ![]() ![]() ![]() |
| Dynamic Range | ![]() ![]() ![]() ![]() |
| Performance | ![]() ![]() ![]() ![]() |
| Value | ![]() ![]() ![]() ![]() |
