Von Schweikert Audio VR-4jr Von Schweikert Audio, Specifications, Armorlite Drive, San Marcos, CA

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Von Schweikert Audio

World Class Reference Speaker Systems for Music and Film

CARE FOR THE FINISH: Only Windex and a soft cloth should be used to remove fingerprints from the wood finish (wax is not necessary and will attract dust). Use a stiff brush to dust the cloth socks, being careful not to poke the midrange or tweeters in the upper module.

SPECIFICATIONS

Woofer System: Twin 6.5" Extreme-duty drivers with aerospace composite cones and long- throw Low Distortion Motors, shielded for video use.

Midrange: Single 6.5" midrange with aerospace composite cone and long-throw Low Distortion Motor, shielded for video use.

Tweeter: Single 1" composite dome, silk laminated with two polymer resin coats: long-throw design using Low Distortion Motor, Ferrofluid liquid cooled, and shielded for video use.

Cabinet Design: Isolated, dual stacking cabinetry, utilizing triple-chambered transmission line loading with front vent on bass module and sealed for the midrange/tweeter module.

Damping System: Resonance-trap in woofer module provided for addition of lead shot. 25 to 40 lbs of shot can be added to stabilize the sound.

Crossover Type: Global Axis Integration Network for accurate off-axis frequency response and consistent phase.

Ambience Retrieval System: 1" soft dome mid/tweeter with rear-firing wave-guide, Dimension Control for setting effects level.

Input Terminals: Three sets of rhodium-plated five-way binding posts. Jumper straps and Data Link provided for non bi-wire cables.

Crossover Points: 200 Hz, 2.2 kHz.

Frequency Response: 25 Hz to 20 kHz (-2dB).

Impedance: 8 ohms nominal (Midrange/Tweeter). 4 ohms nominal (Woofers). 6 ohms average.

Sensitivity: 89 dB anechoic (91.5 dB in room with boundary boost).

Power Rating: 20 watts r.m.s. minimum, 300 watts r.m.s. maximum.

Dimensions: Midrange/Tweeter (12.5" H x 8" W x 18.5" D). Woofer (25.25" H x 9.5" W x 20" D) System (38.5" H x 9.5" W x 20" D).

930 Armorlite Drive,	San Marcos, CA 92069	16
Ph (760)410-1650	Fax (760)410-1655

E-mail:albertvonn@aol.com ~ Website:www.vonschweikert.com

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Contents TABLE OF CONTENTS Von Schweikert Audio930 Armorlite Drive San Marcos, CASHIPPING DAMAGE Von Schweikert Audio930 Armorlite Drive San Marcos, CAINITIAL SETUP BREAK-INVon Schweikert Audio 930 Armorlite DriveStarting Location Von Schweikert Audio930 Armorlite Drive San Marcos, CAin the center. Your dealer can recommend tuning products he/she 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 Von Schweikert Audio930 Armorlite Drive San Marcos, CAWIRING Von Schweikert Audio930 Armorlite Drive San Marcos, CAPLACEMENT Von Schweikert Audio930 Armorlite Drive San Marcos, CAVon Schweikert Audio 930 Armorlite DriveSan Marcos, CA 2. The secondary waves, which are reflected from the room’s boundary surfaces2.If you are not sitting in the focal point, the noise will be diffuse, without a center image. Although you will hear noise coming from the center, it will sound as diffuse as the sound coming from the speakers themselves. Even though the speakers will image music when set up like this, the imaging will be diffuse and non-localized.There won’t be enough ‘body’ to the images, and it will be hard to hear space between the instruments. There is a distinct lack of image focus in this situation Von Schweikert Audio930 Armorlite Drive San Marcos, CABASS RESPONSE TUNING Von Schweikert Audio930 Armorlite Drive San Marcos, CAGENERAL TUNING INFORMATION Both the volume level of the bass and the frequency response of the woofer system can be altered easily by several methods in order to equalize the room’s influence on the bass response. Although the VR bass systems measure ruler flat in larger rooms that have good dimensional ratios, using both gated sine wave and maximum length sequence FFT signals, smaller rooms tend to have bass anomalies and overloading problems with low frequencies due to the long wavelengths involved Von Schweikert Audio930 Armorlite Drive San Marcos, CA930 Armorlite Drive Von Schweikert AudioSan Marcos, CA LEAD TRAP ANCILLARY EQUIPMENTVon Schweikert Audio 930 Armorlite DriveBright Sound Von Schweikert Audio930 Armorlite Drive San Marcos, CAROOM ACOUSTICS Von Schweikert Audio930 Armorlite Drive San Marcos, CASPECIFICATIONS Von Schweikert Audio930 Armorlite Drive San Marcos, CAWeight Midrange/Tweeter 26 lbs each. Woofer 52 lbs each. System 78 lbs each Von Schweikert Audio930 Armorlite Drive San Marcos, CA