Von Schweikert Audio VR-5 manual

the best image focus and widest sound stage. However, since your taste may vary, you may well prefer the extra depth achieved with no toe in; i.e., the speakers parallel to the side walls.

ON SHORT WALL: Placing the speakers on the short wall and sitting far back in the long end of the room may give you a concert hall experience if your room is large. Long reverberation times due to long distances from boundaries can impart a grand sense of scale with classical music, although smaller rooms might curtail this effect somewhat. Also, too much boundary reflection will result in echoes that may interfere with the direct sound and blur the sound stage focus. If you suspect this condition, clap your hands while standing at the speaker position. If you hear distinct echoes, you will have to treat the room with specialized tuning products from Echo Busters, RPG, ASC, and others. If decorating is a consideration, try using rugs hanging on the side walls at the first reflection point, and behind the speakers, directly in the center. Your dealer can recommend tuning products that he carries and may be able to install them. If your dealer does not offer this service, call the above mentioned tuning companies for further information.

CUBIC ROOM DIAGONAL LOCATION: Rooms with mathematically repeating dimensions (like 16 x 16 x 8', for instance) will have a midbass/lower midrange loading effect due to the similar ratios of boundary distances. In this case, it will help to locate one speaker on each side of a corner and fire the speakers diagonally into the room. Note that you will also need to place your listening chair at a diagonal position as well, at an equilateral triangulated distance.

Diagonal placement is an extreme measure but may be necessary if you wish to achieve the ultimate in accurate frequency response. Diagonal placement will prevent a portion of the standing wave energy from boosting certain frequencies, since the reflection patterns are broken up in this configuration. The distance to each side wall is critical, and experimentation will be required with placement of not only the speakers themselves, but also your seating position and wall treatment. It may be necessary to use absorptive or dispersive devices on the wall to ameliorate the wall reflections which may cause tonal imbalances or imaging confusion. See your dealer.

FLOORING: If you have a hardwood floor, (especially without carpeting), there is the possibility that vibration and resonance will be transferred to the floor, which will then act as a passive radiator. The floor resonance will sound like extra midbass is being added to the sound, and will smear the bass notes as well, since the floor will vibrate long after the woofers stop moving. On bare hardwood floors, it will be necessary to decouple the speakers with rubber decoupling feet, see your dealer.

In addition to the induced resonance, there will be upper frequency reflections which will affect the midrange/tweeter balance, usually boosting the treble/upper midrange and destroying the image solidity. Installing a small rug in between the speakers and the listening chair will normally correct this problem.

In two story homes with wood floors on the second floor, we have noticed a tendency for the floor to absorb deep bass due to sympathetic resonance. In this case, the speaker will sound like it does not have bass, so the cure would be to either move the speakers closer to a boundary where the floor is not flexing as much or to decouple the speaker completely from the floor. That can be accomplished by making a platform from wood filled with sand or using a granite base several inches thick.

VR-5 specifications

The Von Schweikert Audio VR-5 stands as a true testament to high-fidelity audio engineering, attracting audiophiles with its impeccable sound reproduction and innovative design. This loudspeaker is part of Von Schweikert's acclaimed VR series, consistently lauded for its advanced technology and precision craftsmanship, which together create an immersive listening experience.

At the core of the VR-5's design is its unique three-way, four-driver configuration. This setup includes a large woofer, a midrange driver, and dual tweeters, each meticulously engineered to deliver a specific frequency range. The woofer is designed to produce powerful bass, capable of extending well into the lower frequencies, while the midrange driver excels in rendering vocal clarity and scale. The dual tweeters ensure that high frequencies are crisp and detailed, providing a sense of airiness and openness to the overall soundstage.

One standout feature of the VR-5 is its proprietary V-Frame design, which minimizes resonances that can color sound. This design innovation, combined with high-quality materials, lends the speakers superior structural integrity, ultimately resulting in more accurate audio playback. The use of advanced cabinet construction techniques, including extensive internal bracing, ensures that unwanted vibrations are kept at bay, allowing listeners to experience music as it was intended.

Additionally, the VR-5 incorporates advanced crossover networks that contribute to seamless integration between drivers. These crossovers employ state-of-the-art components designed to preserve signal purity and maintain phase coherence, further enhancing the fidelity of sound reproduction. The result is a coherent sonic image where instruments and vocals occupy defined positions, enriching the spatial characteristics of any recording.

Another key characteristic of the VR-5 is its ability to adapt to different room acoustics. Featuring adjustable rear bass ports and a customizable crossover frequency, users can fine-tune the speaker’s performance to suit their specific environment. This flexibility ensures that audio enthusiasts can enjoy an optimal listening experience, regardless of their space.

In summary, the Von Schweikert Audio VR-5 is a highly regarded loudspeaker that brings together state-of-the-art engineering, innovative design, and sophisticated technologies. With its three-way driver configuration, robust construction, advanced crossover networks, and room adaptation capabilities, the VR-5 offers an exceptional listening experience for even the most discerning audiophiles.