

















1 Day
62
0
$3,450.00
Venmo
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ApplePayThe Art of Invisibility. The Science of Truth. Most loudspeakers ask you to look at them. The Vandersteen Quatro CT (Cloth Version) asks you to listen. Wrapped in its signature acoustically transparent fabric, the Quatro doesn’t rely on exotic veneers to justify its existence. It relies on Time and Phase accuracy—the uncompromising pursuit of sonic purity that has defined Richard Vandersteen’s legacy for decades. Why the Sock Matters While others spend your budget on high-gloss paint, Vandersteen invests in what actually hits your ears. The fabric-wrapped exterior isn’t just an aesthetic choice; it’s a functional one. By eliminating the massive, reflective wooden baffles found in traditional speakers, the Quatro achieves a level of diffraction-free imaging that makes the cabinets simply disappear. Performance Without Compromise Patented Carbon Tweeter (CT): Derived from the flagship Model Seven, providing airy, effortless highs without a hint of fatigue. Dedicated Powered Subwoofers: Each speaker features dual 8-inch subwoofers driven by an internal 250-watt amplifier. This isn't just bass—it’s high-pressure, tunable low-end that integrates perfectly with your room via an 11-band compensation EQ. The MQR Midrange: The legendary 4.5-inch driver is housed in a patented transmission-line assembly, ensuring your vocals are free from boxiness and coloration. Perfect Timing: Like all Vandersteen designs, the Quatro is a true time-and-phase-aligned system. Every frequency arrives at your ear at the exact same moment, preserving the emotional bloom of the original recording. Pure Sound. No Distractions. The Quatro Cloth offers the exact same high-end internals as its Wood sibling but at a significantly more accessible price point. It is the ultimate sleeper high-end loudspeaker—understated in the room, but undeniable in its performance. The Vandersteen Quatro doesn't just play music; it reconstructs a three-dimensional event in your living room. The Vandersteen Quatro (Cloth or Fab Edition) is a 4-way, time- and phase-accurate loudspeaker featuring an integrated powered subwoofer system. This original version is characterized by its black sock cloth exterior.
Core Specifications Frequency Response: 24Hz – 30kHz, ±2dB Sensitivity: 87 dB (1 watt / 1 meter) Impedance: 6 ohms nominal (±3 ohms) Crossovers: First-order (6dB per octave) at 100Hz, 900Hz, and 5kHz Dimensions (WHD): 10” x 43” x 19” Weight: 110 lbs. each
Driver Complement Tweeter: 1” dual-chamber, ceramic-coated aluminum-alloy dome with transmission-line loading. Midrange: 4.5” reflection-free, curvilinear mineral-filled polycone with an open-basket design. Mid-Woofer: 6.5” woven-fiber cone with a precision-formed magnet assembly. Subwoofers: Dual 8” long-throw, carbon-loaded cellulose cones. Integrated Subwoofer System Amplifier: Internal 250-watt Class B linear amplifier dedicated to the dual 8 subwoofers. Room Compensation: Features an 11-band analog equalizer to tune low-frequency response (20Hz–100Hz) to the specific room acoustics. Controls: Level and Contour (Q) adjustments to optimize bass density and interface. Operational Requirements Recommended Power: 40 to 200 Watts into 8 Ohms. High-Pass Filter: The Quatro requires a mandatory external in-line high-pass filter (such as the M5-HP) between your preamplifier and power amplifier. This filter rolls off the signal below 100Hz, allowing the main amplifier to drive only the mid-bass, midrange, and tweeter, while the internal amp handles the deep bass. INCLUDED with purchase are two M5-HP filters ($1,800 MSRP) Input Terminals: Screw-terminal barrier strips (up to 7/16 wide).
COME LISTEN TO THESE BEAUTIFUL SOUNDING SPEAKERS AND BECOME MESMERIZED BY WHAT THEY CAN DO!! They can perform with any speaker in the $10k to $20k range--come see for yourself as it doesn't cost anything to listen. ;-) I have a set of Wilson Audio WATT Puppies and Klipsch Cornwall IV that you can listen to head to head against these Vandersteens. Can deliver within 100 miles of Logan
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.










1 Day
62
0
$3,450.00
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.


















Venmo
Zelle
ApplePayThe Art of Invisibility. The Science of Truth. Most loudspeakers ask you to look at them. The Vandersteen Quatro CT (Cloth Version) asks you to listen. Wrapped in its signature acoustically transparent fabric, the Quatro doesn’t rely on exotic veneers to justify its existence. It relies on Time and Phase accuracy—the uncompromising pursuit of sonic purity that has defined Richard Vandersteen’s legacy for decades. Why the Sock Matters While others spend your budget on high-gloss paint, Vandersteen invests in what actually hits your ears. The fabric-wrapped exterior isn’t just an aesthetic choice; it’s a functional one. By eliminating the massive, reflective wooden baffles found in traditional speakers, the Quatro achieves a level of diffraction-free imaging that makes the cabinets simply disappear. Performance Without Compromise Patented Carbon Tweeter (CT): Derived from the flagship Model Seven, providing airy, effortless highs without a hint of fatigue. Dedicated Powered Subwoofers: Each speaker features dual 8-inch subwoofers driven by an internal 250-watt amplifier. This isn't just bass—it’s high-pressure, tunable low-end that integrates perfectly with your room via an 11-band compensation EQ. The MQR Midrange: The legendary 4.5-inch driver is housed in a patented transmission-line assembly, ensuring your vocals are free from boxiness and coloration. Perfect Timing: Like all Vandersteen designs, the Quatro is a true time-and-phase-aligned system. Every frequency arrives at your ear at the exact same moment, preserving the emotional bloom of the original recording. Pure Sound. No Distractions. The Quatro Cloth offers the exact same high-end internals as its Wood sibling but at a significantly more accessible price point. It is the ultimate sleeper high-end loudspeaker—understated in the room, but undeniable in its performance. The Vandersteen Quatro doesn't just play music; it reconstructs a three-dimensional event in your living room. The Vandersteen Quatro (Cloth or Fab Edition) is a 4-way, time- and phase-accurate loudspeaker featuring an integrated powered subwoofer system. This original version is characterized by its black sock cloth exterior.
Core Specifications Frequency Response: 24Hz – 30kHz, ±2dB Sensitivity: 87 dB (1 watt / 1 meter) Impedance: 6 ohms nominal (±3 ohms) Crossovers: First-order (6dB per octave) at 100Hz, 900Hz, and 5kHz Dimensions (WHD): 10” x 43” x 19” Weight: 110 lbs. each
Driver Complement Tweeter: 1” dual-chamber, ceramic-coated aluminum-alloy dome with transmission-line loading. Midrange: 4.5” reflection-free, curvilinear mineral-filled polycone with an open-basket design. Mid-Woofer: 6.5” woven-fiber cone with a precision-formed magnet assembly. Subwoofers: Dual 8” long-throw, carbon-loaded cellulose cones. Integrated Subwoofer System Amplifier: Internal 250-watt Class B linear amplifier dedicated to the dual 8 subwoofers. Room Compensation: Features an 11-band analog equalizer to tune low-frequency response (20Hz–100Hz) to the specific room acoustics. Controls: Level and Contour (Q) adjustments to optimize bass density and interface. Operational Requirements Recommended Power: 40 to 200 Watts into 8 Ohms. High-Pass Filter: The Quatro requires a mandatory external in-line high-pass filter (such as the M5-HP) between your preamplifier and power amplifier. This filter rolls off the signal below 100Hz, allowing the main amplifier to drive only the mid-bass, midrange, and tweeter, while the internal amp handles the deep bass. INCLUDED with purchase are two M5-HP filters ($1,800 MSRP) Input Terminals: Screw-terminal barrier strips (up to 7/16 wide).
COME LISTEN TO THESE BEAUTIFUL SOUNDING SPEAKERS AND BECOME MESMERIZED BY WHAT THEY CAN DO!! They can perform with any speaker in the $10k to $20k range--come see for yourself as it doesn't cost anything to listen. ;-) I have a set of Wilson Audio WATT Puppies and Klipsch Cornwall IV that you can listen to head to head against these Vandersteens. Can deliver within 100 miles of Logan









