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Von Schweikert Foundation ARIS Subwoofer







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Von Schweikert Foundation ARIS Subwoofer
Foundation ARIS subwoofers are available in 12” and 15” sizes and feature slotted port quasi-transmission line loading. With the “Analog Room Integration System™,” these subwoofers integrate perfectly into any room and with any loudspeaker design, retaining the hallmark power, speed, and detail Von Schweikert speakers are known for.
A light and stiff carbon fiber driver featuring a vented voice coil and massive motor is perfectly tuned to deliver response down to 12hz. Powering the system is our proprietary Foundation amplifier technology, outputting 1000 watts. The amplifier circuit features an isolation transformer, which allows us to take the signal directly from the system's main amplifier for the purest signal tracking, lowest distortion, and zero signal delay.
ARIS: Analog Room Integration System
Audio professionals and seasoned audiophiles understand the limiting factor in the performance of a system is the listening room. While some listeners have the luxury of a dedicated room outfitted with expensive and often ineffective room treatment, most do not. Within the spectrum of room acoustic challenges, speaker placement is dictated mainly by specific room bass modes activated by the speaker within a room.
As a result, audiophiles traditionally place their speakers well into the room to mitigate this problem. It should be noted that irregular bass output caused by the room significantly affects middle and high frequencies with overall tonal balance.
The Analog Room Integration System allows listeners to locate their speakers where they look and sound best. This flexibility and exceptional room optimization tool is accomplished in a completely analog mode without the use of digital signal processing eschewed by purists because of its potential to introduce time and phase distortions and without affecting the performance of the main system amplifier.
This speaker model can be built as fully passive, or as an optional upgrade with the Analog Room Integration System.
Phase is adjustable in either standard or inverted polarity from O-360 degrees depending on the application, for example, bass reinforcement or irregular room bass modes in the room.
Developed in 1994 by Albert Von Schweikert in association with lab partners from Cal Tech, Von Schweikert cabinets are fabricated using a proprietary triple-wall laminate construction technique. Despite inventive efforts by other makers using aluminum and sheet extruded composites, this triple-wall method remains the gold standard of non-resonant enclosure design.
Our quiet cabinet design's outermost layer uses a resin-based HDF (high-density fiberboard) sheet. The middle layer is made of synthetic stone adhered to the outer layer using a resin binder. The final layer is a dense woven damping material. The resulting triple-wall composite is approximately three inches in overall thickness. Once the cabinet is assembled, internal bracing is added so that various areas of the cabinet have varying stiffness levels.
The elaborate construction techniques combine to create differing native Qs, working together as a symbiotic system of resonance-cancellation to efficiently turn unwanted energy into heat for the absolute best in cabinet vibration control.
MSRP: 12" - $22,500 / 15" - $26,000
ARIS 12
FREQUENCY RANGE: 18Hz - 160 Hz, +/- 1db
IMPEDANCE: 4ohms
REC. MIN. POWER: 50 watts
SIZE: 17" x 17"x 17"
WEIGHT: 130 lbs
ARIS 15
FREQUENCY RANGE: 18 Hz - 160 Hz, +/- 1db
IMPEDANCE: 4ohms
REC. MIN. POWER: 50 watts
SIZE: 19" x 19"x 19"
WEIGHT: 145lbs