Grand Avant Garde by Gershman Acoustics

$37,000.00

The Gershman Acoustics Grande Avant Garde is a three-and-a-half-way speaker featuring a 1-inch soft-dome tweeter, 5.25-inch carbon-fiber midrange, and 8-inch dual-coil aluminum woofer. With its Back-wave Control Technology and elegant design, it delivers deep bass, clear mids, and an immersive soundstage, offering both style and high-performance audio. Available in custom finishes, enquire below.

Description

Gershman Acoustics Grande Avant Garde – Immersive, Detailed, and Expressive Performance

The Grande Avant Garde by Gershman Acoustics combines advanced engineering with an elegant design, delivering a rich and immersive listening experience. As a three-and-a-half-way dynamic speaker, it incorporates a 1-inch soft-dome tweeter, a 5.25-inch carbon-fiber midrange driver, and an 8-inch dual-coil aluminum woofer. This design allows for a broad frequency response ranging from 20Hz to 22kHz, providing deep bass, natural mids, and clear highs. The result is a sound that fills the room with precision, offering both warmth and clarity across a wide range of music genres​.

Innovative BCT (Back-wave Control Technology) Design

The speaker’s Back-wave Control Technology (BCT) is an innovative design that minimizes distortions caused by internal sound waves. The BCT system tricks the bass units into “seeing” a larger volume than is actually present, enhancing the bass response. The specially designed cabinet, constructed from high-density fiberboard (HDF) and reinforced with an internal matrix, dissipates back-wave energy, reducing intermodulation distortion and improving overall sound clarity. This technology allows for greater control over bass frequencies, producing a tight and well-defined low-end​.

Elegant and Functional Cabinet Design

The tapered, truncated cabinet design of the Grande Avant Garde not only enhances its aesthetic appeal but also plays a critical role in its acoustic performance. Finished in multiple layers of Italian piano lacquer, the cabinet is acoustically inert, minimizing vibrations and resonances. This design not only prevents sound distortion but also provides a visually striking appearance that can seamlessly integrate into any high-end audio setup​.

Rich, Engaging Sound Quality

The Grande Avant Garde speakers are known for their ability to create a spacious and dynamic soundstage. Reviewers frequently highlight their ability to bring music to life with a natural sense of presence, engaging the listener with clear mids and controlled, deep bass. The balance of these frequencies allows the speaker to handle a wide range of musical styles, from intricate classical compositions to powerful rock performances​. With a sensitivity of 87 dB and an impedance of 6 ohms, these speakers are capable of performing with a variety of high-quality amplifiers.

Conclusion: Powerful Performance with Elegant Design

The Gershman Acoustics Grande Avant Garde stands out as a sophisticated speaker that offers both style and substance. Its advanced BCT system, elegant design, and powerful, distortion-free sound make it a standout choice for audiophiles who value both performance and craftsmanship. Whether for casual listening or critical audio evaluation, the Grande Avant Garde promises a truly immersive listening experience that exceeds expectations.

Additional information

Weight 37.2 kg
Dimensions 40 × 29 × 99 cm
Sensitivity

87dB

Type

Three and a half way dynamic loudspeaker

Loading

BCT composite enclosure with resistive venting

Tweeter

1” soft-dome hf, 5.25” carbon-fibre mf, 8” dual-coil aluminium lf

Frequency responce

22Hz to 20kHz

About Gershman

Gershman Acoustics, a Canadian-based company, is celebrated for its unique approach to loudspeaker design, blending high-performance sound with striking aesthetics. Founded by Eli Gershman, the brand focuses on creating speakers that deliver both musical accuracy and emotional depth, ensuring listeners experience every nuance of the music.

One of their flagship models, the Black Swan, exemplifies the company’s commitment to design and sound quality. The Black Swan features a distinctive two-cabinet design, with the bass enclosure positioned separately from the midrange and tweeter cabinet. This innovative configuration minimizes cabinet vibrations and improves time alignment between drivers, leading to a more coherent and natural sound. The Black Swan excels in reproducing classical music and jazz, with reviewers praising its ability to capture the true timbre of instruments while maintaining a detailed, yet non-fatiguing, sound​.

Another standout is the Grande Avant Garde, a speaker that combines impressive bass performance with natural imaging and midrange presence. While the speakers can handle a wide range of musical styles, they particularly shine when reproducing orchestral and vocal music. The speakers’ ability to project a three-dimensional soundstage allows listeners to feel as though the performers are right in the room, with accurate instrument placement and depth​.

For those with smaller listening spaces, the Studio Two offers incredible performance in a compact package. These two-way speakers deliver surprising bass for their size and are known for their tonal purity and detailed imaging, making them versatile enough for various genres, from acoustic to rock. Their ability to expand and contract sound with the music makes them a favorite for those seeking flexibility without sacrificing sound quality​.

Overall, Gershman Acoustics has earned its place as a high-end audio brand, offering a range of speakers that emphasize both musicality and technical sophistication. Whether you’re exploring their flagship models or their more accessible offerings, Gershman speakers are designed to immerse you in the music while maintaining the balance between power and precision.

Reviews

Audio Bacon – YouTube

“In my opinion, these are the world’s best-sounding loudspeakers so far. I’ll mention the specific models of loudspeakers that have been the most memorable throughout my years in HiFi. And I’ll be buying one of them.”

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Roy Gregory – HiFi Plus Magazine

“Compared to your average big-brand box, the Gershman Grande Avant Gardes do something quite different and are doing it really well. In this instance it’s very much a case of Vive la difference…”

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Salon Audio Montréal Audiofest Show Report Report By Rick Becker

“I had been given a ‘heads-up’ from the Gershmans that they would be playing two different speakers and that I should come on both Saturday and Sunday to hear both of them. I had heard about their new 30th Anniversary Grand Avant Garde; it was one of the hits of the Florida show.”

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David Robinson – Positive Feedback

“I spent some time talking with Ofra about her speaker and how well the room sounded. I had to confess my surprise and pleasure that a speaker of this size and price should be such a killer performer.”

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Roy Gregory – Hi Fi +

“Gershmans bring living, breathing performers to your room, with body, presence and a natural ability to engage and entertain… they perform beyond price and beyond
expectations.” –

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