Grandis GR6T 6.5" 3-Way High Fidelity Tower Speaker (SINGLE)
Grandis GR6T 6.5" 3-Way High Fidelity Tower Speaker (SINGLE)
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New For 2025, Coming Soon! Contact Us For Details
Aperion Audio marked its 25th anniversary in 2024 with the launch of the Grandis High Fidelity Bookshelf Speakers, following 24 years of technical advancements. The world of hi-fi music enthusiasts is known for its discerning taste and unwavering quest for superior sound quality. Despite facing stiff competition from long-standing speaker brands worldwide, our engineers felt compelled to develop our own Aperion hi-fi speaker series. The Grandis series embodies Aperion Audio's dedication to delivering exceptional sound quality and strives to be recognized as one of the finest hi-fi speakers globally.
In 2024, a year marked by challenges and opportunities, Aperion Audio proudly introduced the Grandis GR6 and GR8 Hi-Fi bookshelf speakers. Those fortunate enough to experience them firsthand have been genuinely impressed by their outstanding sound quality. Every ounce of effort and dedication has been invested in the research, development, and production processes. In a fiercely competitive market, nothing ignites excitement and pride more than the genuine satisfaction and praise from real users. These accolades serve as the highest form of encouragement and validation for this series of products.
Building on the success of the Grandis GR6 and GR8 bookshelf speakers, we are thrilled to announce the launch of the highly awaited floor-standing versions of the Grandis series; the GR6T and GR8T Towers.
The Grandis GR6T is a robust 3-way, 4-driver speaker that delivers exceptional performance. Standing at 43.3 inches tall with a proprietary aluminum base, it weighs a solid 77.2 pounds. The entire speaker cabinet is meticulously crafted from premium High-Density Fiberboard (HDF), known for its excellent physical properties that provide a solid and dependable structural foundation for the speaker. Inside the cabinet, a reinforcing rib support structure is implemented, acting like a sturdy skeleton that significantly boosts the cabinet's overall strength and stability. This design effectively eliminates any unwanted resonance and abnormal sounds caused by cabinet vibrations, ensuring that the audio produced is pure and free from noise interference.
If you pick up this speaker, its substantial weight instantly conveys our commitment to quality. This significant heft is a testament to the high-grade materials we've used, and every detail reflects our relentless dedication to speaker craftsmanship.
The cabinet features a distinctive trapezoidal design, being narrower at the top and broader at the bottom. Resulting from thoughtful consideration and precise calculations. It effectively minimizes reflection and diffraction interference on high-frequency sound waves, enhancing clarity and realism in sound quality. Additionally, the front of the cabinet is designed with a slight backward slope, taking into account how sound waves travel. Given that different frequencies have varying propagation speeds, this slanted design helps synchronize the travel time of both high and low-frequency sound waves, ultimately providing users with an improved listening experience.
To reduce the diffraction of sound waves produced by the speaker, the front features an aluminum panel designed with a waveguide angle. Additionally, the four forward-firing speaker units; comprising of a 1.1" tweeter, a 2" soft dome midrange, and dual 6.5" woofers; are flush-mounted for a sleek look. The front baffle is slightly angled backward, ensuring that the sound emitted by the four speaker units is time-aligned; the woofer, positioned closest to the audience, is paired with the tweeter, which is placed farthest away.
The cabinet of the Grandis high-fidelity speakers features a smooth, curved design on all sides, which makes it visually stand out. But why did our engineers choose this distinctive shape over the traditional square, right-angle design that dominates the market? Right-angle speakers are everywhere, and the options are practically endless.
We have produced a range of right-angle speaker models, including the classic Intimus series with its timeless aesthetic, the Bravus II series, which exudes professionalism with its strong lines, the Allaire wireless speakers, which showcase a sleek and convenient design, and the popular Novus series, which remains true to conventional right-angle forms.
While right-angle speakers often convey a clear, clean, and robust impression; and are a favorite among many consumers. The engineers at Aperion sought something different, starting with the Verus series. They wanted to break away from the norm and innovate in their designs. This ambition led to the bold choice of a cabinet with a more pronounced slope, giving the speakers a fresh visual appeal.
In developing the Grandis Hi-Fi speaker series, Aperion prioritized the harmonious connection between visual aesthetics and sound experience. Compared to their right-angle counterparts, the lines of the arc-shaped speakers appear softer and more rounded, creating a gentle visual experience that beautifully complements the warm, rich, and clear sound quality that the Grandis delivers. For those who seek a comfortable and inviting sensory experience, the Grandis high-fidelity speakers are undoubtedly an ideal choice.
All speaker units in the Grandis series are specifically designed and fine-tuned by Aperion Audio, ensuring that each speaker’s operating frequency range is perfectly aligned with its load. During the critical evaluation of the Grandis GR6T speaker prototype, we invited music enthusiasts and avid listeners to join us for occasional auditions.
Just look at how enchanting music is; it acts like an invisible thread that weaves together strangers, fostering deep connections through our shared love for melodies. In this incredible bond, the Grandis HiFi Speaker Series shines like a precious gem, serving as a crucial link that brings our passions together.
Within the audiophile community, certain products have earned a stellar reputation for their outstanding sound quality. A perfect example is the GR6 and GR8 Hi-Fi bookshelf speakers, which have received raving reviews and feedback from it's listeners. Many of these listeners have trialed various high-end speakers, and have expressed that the sound performance of the GR6 and GR8 surpasses their expectations.
They claim these speakers sound more beautiful than others that are priced at twice or even more than their cost. The exquisite sound quality, powerful low frequencies, precise soundstage, and rich musical details make these speakers truly captivating.
Imagine the incredible listening experience you could have with the Grandis GR6T loudspeaker, especially if you already appreciate the quality of the Grandis bookshelf speakers. The anticipation must be building as you think about diving into this new auditory journey!
So, what makes the Grandis GR6T HiFi loudspeakers stand out? Let’s explore its remarkable technical features that set it apart in the world of sound.
Specification
| Frequency Response: | (+/- 3dB) 30-42,000 Hz |
| Impedance: | 4 Ohms |
| Sensitivity: | 85 dB |
| Recommended Power: | 20-250 Watts |
| Peak Power: | 500 Watts |
| Tweeter: | 1.1" Aperion Silk-dome Tweeter with Proprietary Coating |
| Midrange: | 2" Soft-dome Mid-range Driver |
| Woofers: | 6.5" A.F.G. Cone Long-Throw Mid-bass Woofers |
| Driver Configuration: | 3-Way 6.5" HiFi Tower Speaker |
| Enclosure Type: |
Anti-Resonant, Internally Braced, Rear Ported 1"(25mm) HDF Cabinet；1“（25mm）Bracing |
| Product Weight: | 77.2 lbs. / 35 Kgs Each |
| Product Dimensions: |
H 43.3" x W 11.5" x D 11.8" H 1100mm x W 293mm x D 300mm |
| Placement Location: | Front L/R Speakers |
| Shipping Weight: | 90 lbs. / 41 Kg |
| Shipping Dimensions: |
L 18" x W 16" x H 50" L 450mm x W 405mm x H 1260 mm |
Key Features
HiFi Sound Quality
| The Grandis GR6T high-fidelity floor-standing speakers are anything but ordinary when it comes to sound performance, truly reaching an outstanding level of HiFi quality sound and looks. The high frequencies are clear and pure, free from any harshness or dryness. In the mid-frequency range, they deliver a vibrant tone. Meanwhile, the low-frequency response is impressive, powerful, and precise. Each low-frequency vibration carries a substantial impact, yet it remains distinct and not muddled. This exceptional sound quality makes the Grandis GR6T speakers a top choice for Hi-Fi enthusiasts and music lovers dedicated to experiencing the finest audio. Owning a pair is akin to having your own exclusive music hall, allowing you to immerse yourself fully in the enchanting world of music. |
1.1" Saturn Waveguide Silk-Dome Tweeter
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The Grandis series features a 1.1-inch transparent silk dome tweeter artfully integrated into an all-aluminum waveguide panel. The front boasts a gold-plated phase bridge, and the entire configuration resembles a planet gracefully suspended above the cabinet’s surface. This distinctive look has earned it the charming nickname "The Saturn Tweeter" among audiophiles. The tweeter membrane is uniquely coated with a specialized polymer damping material, a design relatively uncommon in HiFi speakers but greatly enhancing sound diffusion performance. This innovative approach undoubtedly establishes a strong foundation for the Grandis series, allowing for high-frequency sound that is exceptionally transparent, clear, and delicate. |
2" Soft-dome Midrange Driver
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The APERION high-end soft dome midrange driver is a true marvel of audio engineering. Featuring an oversized low-distortion voice coil, it lays the groundwork for exceptional performance. Its design incorporates a unique wide-pole structure along with a special damping coating that works in harmony to minimize vibrations in the mid-frequency range. This effectively reduces distortion and noise, resulting in a pure and natural sound quality. Highly regarded in the realm of premium audio equipment, this unit is frequently found in high-end monitor speakers and audiophile-grade systems. What sets it apart is not just its distinctive design but also its outstanding sound quality, making it the go-to choice for both audio enthusiasts and professionals alike. When it comes to the listening experience, it boasts a remarkable off-axis response and low distortion, allowing for an accurate presentation of sound details. This delivers a warm and rich mid-range experience. Additionally, the driver excels in sound diffusion, offering a wide and even distribution, precise directivity, and effectively minimizing standing waves and reflections. As a result, listeners can immerse themselves in a natural and pleasant auditory experience. |
6.5" - A.F.G. Cone Long-Throw Mid-Bass Woofer
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In designing the Grandis mid-bass speaker, Aperion Audio' engineers have demonstrated remarkable patience, professionalism, and perseverance, pouring significant effort into its development to deliver an exceptional sound quality experience. The R&D team dedicated considerable time to meticulously studying and successfully creating a unique sound basin known as the "A.F.G" woofer structure, which consists of three carefully chosen layers of materials. This distinctive sound basin boasts a highly sophisticated structural design. The outermost layer is crafted from aluminum, featuring an ultra-thin oxide layer that provides excellent rigidity, effectively countering boundary vibrations and ensuring stability during operation, which is crucial for delivering precise sound quality. The middle layer is filled with acrylic foam, which provides good cushioning and flexibility. Acting like an elastic cushion, this layer enhances the Mid-Bass Woofer's flexibility, allowing it to expand and contract freely during vibrations while minimizing energy loss. Finally, the innermost layer is made of Fiberglass, known for its high tensile strength and significant elastic coefficient. This addition significantly boosts the speaker's sound performance, resulting in powerful, well-defined mid-bass and an immersive listening experience that captivates audiences with enticing mid- and low-frequency sounds. |
A robust cabinet crafted from Premium High-Density Fiberboard
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The entire speaker cabinet is meticulously crafted from premium High-Density Fiberboard. HDF is known for its excellent and consistent physical properties that provide a solid and dependable structural foundation for the speaker. Inside the cabinet, a reinforcing rib support structure is implemented, acting like a sturdy skeleton that significantly boosts the cabinet's overall strength and stability. This design effectively eliminates any unwanted resonance and abnormal sounds caused by cabinet vibrations, ensuring that the audio produced is pure and free from noise interference. When you pick up this speaker, its substantial weight instantly conveys our commitment to quality. This significant heft is a testament to the high-grade materials we've used, and every detail reflects our relentless dedication to craftsmanship. The cabinet features a distinctive trapezoidal design, being narrower at the top and broader at the bottom. Resulting from thoughtful consideration and precise calculations. It effectively minimizes reflection and diffraction interference on high-frequency sound waves, enhancing clarity and realism in sound quality. Additionally, the front of the cabinet is designed with a slight backward slope, taking into account how sound waves travel. Given that different frequencies have varying propagation speeds, this slanted design helps synchronize the travel time of both high, mid and low-frequency sound waves, ultimately providing users with an improved listening experience. |
Genuine and upscale accessories, expertly crafted crossover design.
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After a lengthy and thorough process of refining the crossover components, our engineers successfully achieved a smoother, more neutral, and balanced frequency response across the board. The phase integration between the tweeter and midrange has seen significant improvement, resulting in cleaner and more open sound in the critical transition area. The Grandis high-fidelity speaker boasts a selection of our top-quality proprietary components, including high-grade silver foil capacitors that minimize dielectric loss and enhance sound purity. Our engineers have also tailored the internal wiring for stable and efficient signal transmission. Additionally, they have designed the FR4 PCB board in the signature Aperion red, serving not just as a visual marker but also as a testament to their commitment to outstanding sound quality, in their pursuit of perfection in material selection. We have conducted extensive comparisons and tests, creating specialized silver foil capacitors for the Grandis, which is designed for high volume listening. This ensures that the treble is both silky smooth and crystal clear, perfectly aligning with the desired characteristics of high-frequency sound. This silver foil capacitor is crafted from a silver-nickel alloy, which provides it with outstanding high-frequency performance. It has proven its remarkable reliability in applications such as radio, radar, television, and various communication devices. In high-frequency circuits, these capacitors excel, offering unmatched fidelity and an improved signal-to-noise ratio that allows every note to shine in its original form. Moreover, silver foil capacitors are known for their impressive longevity, ensuring long-term stability in sound quality output. The carefully designed multi-stranded twisted wire inductor plays a crucial role in accurately reproducing the audio signal, leading to enhanced sound quality, reduced distortion, and minimized effects from high-frequency "skin effects". This is why we confidently incorporated this high-end, multi-stranded inductor design into the Grandis speaker series, aiming to elevate the overall listening experience further. Non-inductive resistors stand out for their impressive design, which minimizes inductive reactance to extremely low levels, typically negligible. This thoughtful design helps eliminate signal distortion and energy loss in high-frequency circuits while ensuring a consistent frequency response. Additionally, these resistors are renowned for their high precision, excellent resistance to temperature fluctuations, and overall stability, all of which contribute to the reliable performance of speakers. |
Tri Wiring 5-way gold-plated binding posts
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When we shift our gaze to the bottom of the speaker, we notice an essential component; the terminal cup. This terminal cup features three pairs of extra-thick, bespoke gold-plated binding posts that stand out beautifully. The gleaming gold surface and elegant design come together to radiate a high-end aesthetic to match it's sound. Notably, they also support Tri Wiring for sound separation. Operating it is a breeze; remove the gold connecting piece in the middle, allowing for easy independent connections of the tweeter, midrange, and bass speaker units to meet various audio configuration needs. |
Rear Port Tube
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At the upper back of the speaker, our engineers integrated an ABS port tube. To achieve the optimal low-frequency enhancement, the R&D team undertook meticulous calculations and exhaustive testing regarding the port tube's travel length and opening size. After countless simulations and real-world assessments, they finally pinpointed the most effective parameters. These precise adjustments significantly improve the speaker's low-frequency response, resulting in a fuller and more powerful sound. Visually, the connection between the port tube and the back of the cabinet is flawlessly executed, aligning perfectly and appearing as if they are one seamless unit with almost no gap. This attention to detail showcases our craftsmanship, dedication and engineering, Highlighting that every aspect has been thoughtfully considered. |
Sloping Front Baffle
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The front baffle features a backward tilt angle, allowing sound waves from the four front speaker units to reach the listening area simultaneously. With the woofer positioned closest to the audience and the tweeter situated the farthest away, this design is both practical and user-friendly. It's particularly well-suited for delivering high-fidelity music, enhancing the overall listening experience. |
Breaking Through the Traditional Curved Cabinet Design
|
While right-angle speakers often convey a clear, clean, and robust impression; and are a favorite among many consumers. The engineers at Aperion sought something different, starting with the Verus series. They wanted to break away from the norm and innovate in their designs. This ambition led to the bold choice of a cabinet with a more pronounced slope, giving the speakers a fresh visual appeal. In developing the Grandis Hi-Fi speaker series, Aperion prioritized the harmonious connection between visual aesthetics and sound experience. Compared to their right-angle counterparts, the lines of the arc-shaped speakers appear softer and more rounded, creating a visual that beautifully complements the warm, rich, and clear sound quality that the Grandis towers deliver. For those who seek a comfortable and inviting sensory experience, the Grandis high-fidelity speakers are undoubtedly an ideal choice. |
Lightweight Magnetic Grilles
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To protect the speaker's drivers from accidents, pets or curious fingers, the Grandis line sports a lightweight magnetic grille which can easily be removed when you want to show off your beautiful speakers to friends and family. |
Bespoke Aluminum Bases, Floor Spikes
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We designed and customized these outriggers to match the sound quality and beautiful looks of our Grandis HiFi Tower Speakers. This new design delivers better stabilization, enhanced acoustical isolation, and brings the Grandis HiFi Loudspeakers to the true audiophile realm. |
New Gold-Plated Logo Badge
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We are excited to introduce a brand new gold-plated logo design this time around. This fresh look not only epitomizes the pinnacle of luxury and bespoke craftsmanship but also features an enlarged size that truly stands out. This enhancement makes the logo more striking and clearly reflects our high aspirations and expectations for the Grandis series. We envision it shining brightly in the market, just like this stunning new logo. |
Shortly, you’re in for a treat! These exceptionally high-fidelity speakers promise to offer a listening experience that truly deserves to be savored. If you happen to be near the Portland Metro Area, we invite you to visit our showroom located in Wilsonville to experience the captivating world of music firsthand.
But if distance poses a challenge, don’t worry! We offer a 30-Day In-Home Audition, ensuring you won’t miss out. We encourage you to keep an eye on our Grandis high-fidelity speaker series; you won't want to miss what’s coming!
Features
- True HiFi Sound Quality
- Aperion Saturn Waveguide Silk-Dome Tweeter with Proprietary Coating
- Aperion 2" Soft-Dome Midrange Driver
- Aperion 6.5" A.F.G. Cone Long-Throw Mid-Bass Woofers
- Aperion Proprietary Internal Wiring
- Aperion Proprietary Crossover Network
- Anti-Resonant, Internally Braced, Ultra-Thick HDF Cabinet Walls
- 3-way bass reflex design
- Tri-Ampable 5-Way Gold-Plated Binding Posts
- Furniture-grade gloss blue opal or gloss rosewood veneer finish
- Beautifully Curved Cabinet Blending Well Any Furniture & Room Design
- Acoustically transparent magnetically held cloth-covered grille
- Bespoke Aluminum Bases, Floor Spikes
- New Gold-Plated Logo Badge
Package Contents:
- Grandis GR6T High Fidelity Tower Speaker x One (1) Pcs
- Aluminum Bases, Floor Spikes Box x One (1) Set
- Manual Download Card x One (1) Pcs
- Polish Cloth x One (1) Pcs
- Gloves x One (1) Pair
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