Avantgarde Acoustic, the German pioneer of horn-loaded loudspeakers, is set to steal the spotlight at High End Munich 2025, May 15–18, with a groundbreaking audio system that pushes the boundaries of high-end performance. Presented in Hall 4, Booth V01/W01, the lineup features the fully active TRIO G3 ACTIVE with iTRON amplification, the brand-new TWIN SUB subwoofer, and the cutting-edge WADAX Studio Player. This system, debuting at the final Munich show before its 2026 move to Vienna, promises to redefine audiophile expectations with its full-range dynamics, compact design, and unparalleled clarity.
TRIO G3 ACTIVE: The Pinnacle of Horn Technology
The TRIO G3 ACTIVE is Avantgarde’s flagship 3-way horn loudspeaker, boasting a 109dB sensitivity and a frequency range of 100–28,000Hz. Priced at approximately $186,000 per pair (including iTRON modules at $38,000/side), it features a 95cm low-midrange horn, a 57cm midrange horn, and a 20cm tweeter horn, all aligned in a phase-linear coplanar arrangement for precise soundstaging. The fully active version integrates iTRON, a patented current-drive amplifier that controls diaphragm acceleration with zero-feedback, Class-A circuitry, delivering unmatched dynamics and resolution.
Each iTRON module includes three analog crossovers and amplifiers tailored to the tweeter (XT3 with a lighter annular diaphragm), midrange, and low-midrange drivers, ensuring distortion-free performance. The system’s modular design allows for future upgrades, enhancing sustainability. Reviewers have praised its “magically captivating” sound, with “unlimited dynamics” that excel across genres, from classical to rock.
TWIN SUB: Compact Powerhouse
Debuting at High End Munich 2025, the TWIN SUB is Avantgarde’s latest innovation, offering high-performance bass in a compact footprint. While specific details are forthcoming, the TWIN SUB likely features dual XB12 drivers in a bass-reflex configuration, similar to the DUO GT’s subwoofer, powered by a 1,000-watt G3-1000 amplifier with DSP control. Estimated at $30,000–$40,000 per pair, it complements the TRIO G3 ACTIVE, delivering tight, nimble bass that integrates seamlessly with the room. Its design prioritizes placement flexibility, addressing the spatial constraints of modern listening environments.
Avantgarde’s expertise in horn-loaded bass, refined through 20 years of BassHorn development, informs the TWIN SUB’s performance. Expect a “kraftvoll” (powerful) low end with the clarity and speed characteristic of the G3 series, making it ideal for audiophiles seeking impactful bass without compromising space.
WADAX Studio Player: Digital Excellence
Completing the system is the WADAX Studio Player, a one-box digital solution that combines a high-end DAC, streamer, and server. Priced at approximately €41.900, it supports Roon Ready, Tidal, Spotify, DLNA, and AirPlay, delivering pristine audio via Avantgarde’s proprietary Akasa optical interface. Its musIQ technology optimizes digital signal processing, ensuring low jitter and high-resolution playback up to 384kHz/32-bit. Paired with the TRIO G3 ACTIVE, it offers a cohesive, plug-and-play experience that elevates streamed music to audiophile standards.
High End Munich 2025: A Historic Showcase
Avantgarde’s presentation at High End Munich 2025 will demonstrate this system’s ability to deliver “full-range performance, compact integration, and groundbreaking design.” Visitors can expect immersive demos in a custom listening environment, showcasing the system’s coherence and dynamic range.
The TRIO G3 ACTIVE with iTRON and TWIN SUB redefines what’s possible, says Avantgarde, with reviewers noting its ability to create a sensation of unlimited sonic ceiling. The WADAX Studio Player ensures digital sources match the system’s analog-like warmth and precision.
