UNO SD Floorstanding Loudspeakers By Avantgarde Acoustic

Opposites captivate us: 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 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 iTRONAA fully active 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.

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 iTRONAA Current Drive, 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 finish of the bass cabinets and new elegant color and design options for an even more individual configuration of your dream loudspeaker.

Stereo Magazine
“During the extensive listening sessions we played all kinds of recordings, artists, and genres: the Uno XD presented the drum work of the sensational Jack DeJohnette on the simply marvelous ECM Album “In Movement” in credible size and power, the gentle shimmering of the cymbals sounding solid and three-dimensional. The clearly contoured saxophone of Ravi Coltrane and the bone-dry bass of Mat-thew Garrison made us want to get up and approach the musicians, their positions seeming so precisely fixed. More “live” is hard to imagine.”

https://jaguaraudio.com/wp-content/uploads/2022/04/017_floorstanding-speaker.pdf

7Review
“High-end horn loudspeakers tend to be quirky and eccentric, but the Avantgarde Acoustic UNO XD is more room- and user-friendly than most, thanks in no small part, to the adaptable active bass system with its custom DSP. Most owners will find it easy to get the UNO XD working in any medium to large sized room, preferably via its high-level inputs, before enjoying its dizzying speed, superb dynamics and great detail. ”

https://7review.com/avantgarde-acoustic-uno-xd-review/

The System

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 world-wide for a series production loudspeaker.

• 107 dB efficiency
• 18 Ohm drivers with double-ferrite magnets
• 500 mm spherical midrange horn
• CDC system w/o passive filter
• 100 V CPC crossover design
• subwoofer with DSP control
• 2 x 10 inch bass drivers
• 1000 W bass amplifier

Midrange driver

HORN

• Horn type: Spherical horn
• Horn material: ABS, pressure molded
• Horn finish: polished and lacquered
• Horn dispersion angle: 180 degrees
• horn mouth area: 0,196 sqm
• 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 driver

HORN

• Horn type : Spherical horn
• Horn material: ABS, pressure molded
• Horn finish: polished and lacquered
• Horn dispersion angle: 180 degrees
• Horn area: 0.013 sqm
• Horn diameter: 130 mm
• Horn length: 65 mm

HORN DRIVER

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

Subwoofer driver

• Driver diameter: 250 mm/10“
• Membrane material: ladled paper
• Magnet material: Ferrite
• Drivers per subwoofer: 2

Subwoofer amplifier

• Amplifier power (RMS): 1000 (2 x 500) Watt, Class-D
• Active crossover: programmable by built-in DSP
• Subsonic filter: programmable by built-in DSP
• 12V trigger input: yes
• Limiter: yes
• Programmable via LAN/USB: yes/yes
• Inputs, switchable: 1 x speaker-level and 1 x XLR (f)
• Loop-through output: 1 x XLR (m)

Mechanical construction

• Footing: 4 custom made spike cones with precision adjusting mechanism
• Frame: Base frame from solid casted aluminium
• 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

Horn Colors

• Turmaline Vivid Black
• Stealth Nocturne Grey
• Diamond Chrystal Silver
• Akoya Pearl White
• Light Amber Bronze
• Saona Beach Cream
• Shiny Citrine Orange*
• Ruby Brilliant Red
• Sapphire Burma Blue
• Light Topaz Blue
• Smaragd Pearl Green

Cabinet Finish

• White Satin
• Black Satin
• Tiger Rosewood*
• Zebrano*

UNO SD Speakers Product Brochure