Von Schweiket Audio VR4 SR MK3 Loudspeaker
Dynamic-driver four-way system using a triple-chambered transmission line and two-piece stacking enclosure system to eliminate resonance and ensure image focus.
The triple-chambered transmission line is a hybrid design composed of three separate chambers coupled to the room by a tuned vent at 23 Hz. The chamber filling is acoustic foam and Dacron. The 4"-wide vent tube with 7" flare extends bass response without the "one note bass" problem found in other ported systems. Dynamic range is incredible due to the large amount of low frequency air movement.
Cabinet and Bracing:
A two-inch thick front baffle provides exceptional vibration control and image solidity, while one-inch MDF fiberboard interlocking braces provide exceptional rigidity and freedom from boxy colorations. The internal damping consists of thick acoustic felt and foam lining with Dacron stuffing to eliminate cavity resonances.
Size: Midrange/Tweeter (14"h x 11"w x 24"d). Woofer (29"h x 11"w x 24"d). System (44"h x 11"w x 24"d).
Woofer module: 97 lbs.
M/T module: 53 lbs.
System: 150 lbs. each.
2-8.5" aluminum woofers from Norway, 1-7" carbon Kevlar-cellulose Aerogel midrange driver from France, 1-1.5" silk dual concentric ring tweeter from Denmark, 1-1" rear firing ambience mid/tweeter with fabric dome and transmission-line loading from Denmark. All drivers use our proprietary Advanced Motor System with low distortion design.
1" treated fabric dome with Wave Guide and transmission-line rear wave loading. Ambience circuit uses Dimensional Control (effects level) to compensate for room acoustics and soundstage depth. Provides a Global Axis polar response pattern to simulate live musical reproduction.
Frequency Response: 20Hz-25 kHz, +/- 3 dB, 18 Hz-40 kHz -6 dB, (+/- 1dB at midband).
Impedance: 6 ohms avg. (4 ohms 20 Hz-150 Hz; 8 ohms 150 Hz-20 kHz).
Recommended Power: 20 watts up to 500 watts
Sensitivity: 92 dB @ 1w/1m using 2.83V.
Return & Refund Policy
• All Pre-Owned items have been tested before listing.
• NO WARRANTY.
• We encourage buyers to test and verify the equipment condition at our showroom (1 Coleman Street, The Adelphi, Unit 03-35) — pre-owned condition as shown on our listed page.