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UNO SD Floorstanding Loudspeakers By Avantgarde Acoustic
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Product Summary:
The Generation 3 Avantgarde UNO SD speakers offer powerful, reference-level sound with worldclass technology, and in a compact design. The G3 Series evolves beyond the G2 series, delivering unmatched efficiency and sound quality.... Click To Read More
Trial Period 90 Days (Exchange)
Countries Shipped USA
Burn-In Time 250 Hours
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UNO SD Floorstanding Loudspeakers By Avantgarde Acoustic

$31,600.00

The Generation 3 Avantgarde UNO SD speakers offer powerful, reference-level sound with worldclass technology, and in a compact design. The G3 Series evolves beyond the G2 series, delivering unmatched efficiency and sound quality.

$31,600.00

Product Description

The Avantgarde Uno SD will captivate you. A compact horn speaker delivering powerful sound performance. The UNO combines minimalist design with lavish, sophisticated technology. It’s the perfect entry into the world of classic horn loudspeakers, standing out with minimal competition.

Excellence reinvented.

G3 represents “Generation 3,” the evolution beyond the renowned XD series. Building on the legacy of the original Avantgarde Generation 1 models from 1993, this marks only the second complete technology and product platform renewal in 30 years. The G3 Series pushes the natural horn principle to its extreme, delivering unmatched musical power through exceptional efficiency and an extended frequency range.

Optional with the iTRON fully active amplification modules, featuring patented GameChanger technology, which directly controls membrane acceleration through precise current flow. This results in perfect, distortion-free, crystal-clear, and natural sound that closely mimics a live performance. Or, use your own low-watt tube or solid-state amplifier.

Experience incredible detail, stunning dynamic range, exceptional spaciousness, and customizable bass performance with the G3 Series.

 

Highlights.

  • New generation Evolution drivers for increased dynamics, lower distortion, and even purer sound.
  • Innovative XT2 tweeter with new ‘Long Throw’ Horn, extended Supertweeter frequency range, and record-breaking distortion values.
  • Co–planar arrangement for the acoustic center of all drivers, for stunning musical and spatial coherence.
  • NatureCapAA, Avantgarde’s unique, proprietary super-capacitor, with outstanding specs and incredibly delicate sound.
  • Equipped as standard with the E-Fuse circuitry, an electronic fuse for an even more precise dynamic reproduction.
  • Optional patented and fully active iTRON Current Drive amplification, for perfect control of driver output and the ultimate sound.
  • Iconic and instantly recognizable design language, combined with future–proof modular technology for easy, future electronic upgrades.
  • Piano lacquer or matte finish of the bass cabinets and new elegant color and design options for an even more individual configuration of your dream loudspeaker.

Reviews

Gy8 Audio Review
The Uno SD is a speaker that has come from left-field to stand firmly in the centre-circle, with traditional hi-fi qualities that are directly comparable to its price peers and performance benefits that take it onto another level entirely.

https://gy8.eu/review/just-when-you-thought-it-was-safe

 

Enjoy the Music
The midrange of the UNO SDs was the main component of the vast soundstage that these speakers produced. The instruments on the album appeared as distinct entities within this cloud of sound that filled the space between the speakers and went way back behind them. The reverb applied to many instruments created a sonic nebula, and I could “see” this image surrounding each sound in the vast soundstage.

https://www.enjoythemusic.com/superioraudio/equipment/0324/Avantgarde_Acoustic_UNO_SD_Hornspeakers_Review.htm

Specifications

Overview

The specifications speak for themselves: Unique 18 Ohm high-impedance voice coil design, combined with a breathtaking efficiency of 107 dB. Possibly some of the best specifications worldwide for a series production loudspeaker.

  • Frequency range satellite:  290-22,000 Hz
  • Frequency range subwoofer:  18-350 Hz
  • Power handling:  50-watt
  • Sensitivity (1 Watt/1 m):  > 107 dB
  • Crossover frequencies:  290/2,800 Hz
  • Nominal impedance:  18 Ohm
  • Recommended amplifier power:  > 10 Watt
  • Recommended room size:  > 16 sqm
  • Coplanar driver alignment:  yes
  • NatureCap incl. PolarizationPlus circuitry:  yes
  • Dimensions width:  500 mm
  • Dimensions depth:  615 mm
  • Dimensions height:  1,355 mm
  • Weight:  81.5 kg

Horn

  • Horn type: Spherical horn
  • Horn material: ABS, pressure molded
  • Horn finish: polished and lacquered
  • Horn dispersion angle: 180 degrees
  • Horn diameter: 500 mm
  • Horn length: 280 mm
  • CDC (Controlled Dispersion Characteristic): yes

Horn Driver

  • membrane diameter: 127 mm
  • membrane material: Soft Mesh
  • magnet material: Double-Ferrite

Tweeter

  • Horn type: Spherical horn
  • Horn material: ABS, pressure molded
  • Horn finish: polished and lacquered
  • Horn dispersion angle: 180 degrees
  • Horn diameter: 130 mm
  • Horn length: 65 mm

Tweeter Driver

  • Membrane diameter: 25 mm
  • Membrane material: Mylar
  • Magnet material: Ferrite

Subwoofer Driver

  • Driver size 250 mm / 10 inches
  • Number of drivers 1x XB10
  • Voice coil diameter 153 mm
  • Flux density 1.15 Tesla / 480 mm
  • Pole plate low carbon steel
  • Membrane material Paper/carbon fiber compound

 

Subwoofer Amplifier

  • Output power (RMS) 1x 500 Watt
  • Digital crossover DSP
  • Equalizer 8 Band EQ
  • Digital room adjustment yes
  • Inputs 1 x SPKR + 1 x XLR

Mechanical construction

  • Footing: 4 custom-made spike cones with precision adjusting mechanism
  • Frame: Base frame from solid cast aluminum
  • Subwoofer cabinet: Reinforced construction from 30 mm MDF
  • Subwoofer front cover: Detachable cloth cover
  • Operation indicator: LED at subwoofer logo panel
  • Horn mounting: Threaded connection for midrange and tweeter horns

UNO SD Speakers Product Brochure

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