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Avantgarde Acoustic Zero 1 XD Floorstanding Loudspeakers Avantgarde Acoustic ZERO 1 XD Active Speakers – Charcoal (Made in Germany)Price: $26,000 RRP (Australia)Condition: Excellent – Second OwnerLocation: AustraliaThe Avantgarde Acoustic ZERO 1 XD is a relatively compact yet uncompromising three-way active horn loudspeaker system, designed and manufactured in Germany. Created as a more accessible, “plug-and-play” alternative to Avantgarde’s larger reference systems, the ZERO 1 XD delivers extraordinary dynamics, efficiency, and realism in a fully active, DSP-controlled design.I am reluctantly

Our Thoughts RADAR AI

The Avantgarde Acoustic Zero 1 XD sits at the entry point of their horn-loaded lineup, delivering explosive dynamics and transparency that punch way above its size for live-music lovers. At AUD7,200 with unknown condition, it's a touch ambitious against recent Aussie used listings, where the median sits at AUD7,025, 25th percentile AUD6,963, and 75th AUD7,087—fair if pristine, but you'd want a discount for any uncertainty.

Buyers should verify the horn drivers and compression tweeter for delamination or foam rot, common in high-output horns from heavy use, and confirm original grilles, spikes, and any damping accessories are included. Age the cabinet for moisture exposure too; these thrive on careful ownership.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Avantgarde Acoustic

Avantgarde Acoustic was founded in 1991 by Holger Fromme and Matthias Ruff in the Odenwald region of Germany, near Darmstadt. The company's roots trace back to the mid-1980s when the two founders joined forces with a singular vision: to build the world's best loudspeakers. Fromme's passion for the brand stems from his youth, inspired by the overwhelming sonic power of open-air rock concerts featuring artists like Pink Floyd and Genesis—a dream he sought to recreate in the home listening environment. Today, Avantgarde Acoustic remains a handcrafted, German-manufactured operation, shipping its products to over 60 countries worldwide.

The brand specializes exclusively in horn loudspeakers and amplifiers, rejecting conventional speaker designs in favor of horn technology. Avantgarde's loudspeakers are engineered to deliver exceptionally low distortion through proprietary horn principles and original driver designs, complemented by the company's iTRON technology for precise diaphragm control. Their product range includes models such as the TRIO Classico and TRIO G3, representing decades of refinement in both acoustic performance and industrial design.

Avantgarde Acoustic occupies the ultra-premium, niche boutique segment of high-end audio. The brand commands significant respect among discerning audiophiles for its uncompromising engineering philosophy and handcrafted quality, though its distinctive horn aesthetic has historically met with mixed reception in mainstream American markets. Positioned as a luxury manufacturer for music enthusiasts willing to invest substantially in sonic excellence, Avantgarde represents a specialized, design-forward approach to speaker manufacturing that prioritizes acoustic purity and longevity over mass-market appeal.

See all Avantgarde Acoustic listings on RADAR.

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