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Theatrus T63S Single 6.5" Slim On-Wall Speaker
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Theatrus T63S 6.5 Inch Slim On-Wall/Ceiling Speaker.
The new Theatrus T63S On-Wall Speaker joins a growing line of slim on-wall speakers from our highly acclaimed Theatrus Cinema Studio line. Designed and perfected for custom installation, these slim cabinets offer an unobtrusive solution for massive sound staging. All of our Theatrus speakers are loaded with our latest crossover and driver technologies, housed in our stealth black cabinetry, and includes our stealth mounting bracket that makes installation a breeze.
The Theatrus T63S On-Wall Speaker is a 3-Way design, featuring an array of three (3) drivers, which fuses into a super force of sound quality that is designed for home theater or custom installation, professional music studios, and film studios. It's not all about sound though, the speaker has a clean and smooth appearance. The Aperion crafted AMT Haier Ribbon Tweeter, and 2-inch Soft-Dome Mid-Range Drivers are housed in a custom designed aluminum faceplate. Enhanced low end is produced by a 6.5" Woofer which was crafted from German Propex Fabrics Curv material. TheTheatrus T63S On-Wall Speaker offers higher sound pressure levels, suitable for smaller listening environments. High-Efficiency plus High-Power makes for an explosively wide sound field.
A Stylish, Economical Choice
The T63S is carefully designed for individuals with limited living spaces or modest budgets, enabling them to easily turn their dream of a private home theater into reality. This speaker embodies the key attributes that have made the Theatrus series so popular—impressive sound pressure level output, high power handling, a broad dynamic range, and remarkably low distortion. These features ensure that it delivers an exceptionally realistic, cinema-quality soundstage.
Since its launch, the Theatrus series has gained recognition and loyalty from a growing global community of users, who appreciate its outstanding sonic performance and professional-grade acoustic tuning. We often receive enthusiastic feedback from customers around the world, expressing how the cinematic experience provided by Theatrus speakers far surpassed their expectations. Many have come to a profound realization: "This—this is what a true cinema speaker should be." Such heartfelt validation from our users is the strongest endorsement of the design philosophy underpinning the Theatrus series.
Theatrus speakers are extremely flexible for placement for even the most difficult of rooms. Placed On-wall, In-Baffle, on a stand, or on the ceiling, the Theatrus line can effectively cover most of the listening area. Along with the integrated mounting inserts are two frequency tuning switch options on the rear of the speakers for even greater placement flexibility. So whether you choose to use the Theatrus speakers in a 2-channel music setup, or a full blown home theater, listening to the new Theatrus speakers will certainly impress the most discerning of ears.
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30 day In Home Audition
Product Features

HiFi Level Sound Quality
The Theatrus Speaker is known for four key strengths: high sound pressure levels, excellent power handling, remarkable dynamics, and low distortion. It delivers both powerful cinematic impacts and subtle sonic details with clarity. The T63S features one independent soft-dome midrange drivers and is finely tuned for high-frequency sensitivity, delivering a transparent, rich sound without harshness. This results in a natural listening experience, making dialogue and music feel authentic and emotionally engaging.

A Powerful Lineup
The Theatrus series is an ideal choice for custom-installed home theaters, offering a robust lineup that balances acoustic performance, aesthetic design, and spatial adaptability. These products are highly acclaimed in the U.S. and globally recognized for their exceptional quality, delivering a superior cinematic experience. Choosing Theatrus means choosing professionalism and trust— a decision you'll never regret.

Three Way Design
The Theatrus T63S features a superior three-way speaker design, demonstrating significant advantages in audio reproduction. It is meticulously configured with Aperion’s Air Motion Tweeter, boasting exceptional sensitivity and the ability to precisely reproduce high-frequency details; one 2-inch soft-dome midrange driver, delivering rich, natural midrange performance; and one 6.5-inch long-throw Curv Cone woofer, providing a powerful, highly impactful low-frequency soundstage.

Sealed Slim Cabinet Design
Achieving exceptional sound quality requires more than just premium drivers—it demands precise control over the acoustic environment in which they operate. Slim on-wall and in-baffle loudspeakers often face significant design constraints, making enclosure integrity especially critical. By utilizing a fully sealed enclosure, Theatrus loudspeakers eliminate unwanted interactions between the rear wave of the driver and surrounding structures, preserving accuracy and consistency across installations. This controlled acoustic loading enhances transient response, improves tonal balance, and delivers tighter, more articulate bass performance. The result is a loudspeaker that combines a sleek, space-efficient profile with the clarity, precision, and dynamic impact expected from true high-performance audio.

Robust Construction
The T63S features a cabinet constructed from robust, high-density fiberboard (HDF). Its interior is meticulously engineered with multiple structural braces to ensure rock-solid stability, effectively eliminating cabinet resonance at its source and enabling a pure, interference-free audio output. The cabinet is finished with a matte black paint that feels premium to the touch. It's especially well-suited to a dark cinema environment because it is non-reflective.

Easy to Mount and Install
The Theatrus T63S speaker features four mounting holes on its back, allowing for flexible installation in various orientations. Included in the box is our Stealth Wall Mount, making installation quick and easy. Additionally, two rubber feet are included in the package. Please note that you need to attach these rubber feet near the red circles shown in the picture above to ensure the speaker remains balanced.

Seamless Integration
Meticulously designed and repeatedly fine-tuned by our dedicated team of engineers, the Theatrus T63S was crafted with full consideration for compatibility with other Theatrus models. It combines aesthetic design and acoustic characteristics to ensure seamless integration, creating a harmonious, unified, and deeply immersive listening experience for you.

Bespoke Drivers for The Best Sound
The Aperion Audio T63S On‑Wall Speaker uses a carefully engineered 3-way driver system where each driver handles a specific segment of the audio spectrum and blends seamlessly with the next to deliver rich, detailed sound that punches well above its price point. At the top end an Air Motion Transformer (AMT) ribbon tweeter rapidly and efficiently moves air to reproduce crisp, extended high frequencies with remarkable clarity and low distortion. In the midrange, a 2″ soft-dome driver provides warm, transparent vocals and instrument detail, keeping the heart of the performance natural and engaging. Down low, a 6.5″ Curv® cone woofer crafted from lightweight, rigid German Propex fabrics delivers controlled, articulate bass with minimal coloration. An optimized crossover network ensures these drivers hand off frequencies smoothly so that transitions between lows, mids, and highs feel cohesive and balanced, creating a wide, immersive soundstage without excessive cost or complexity. Coupled with a tuned sealed cabinet and high-efficiency design, this harmony of drivers gives listeners sound quality that rivals much more expensive systems.

Easy to Mount and Sturdy Cabinetry
Easy Mounting
The Theatrus T63S speaker features multiple mounting holes hidden by threaded inserts on the back.
Included in the packaging is a single Stealth Wall Bracket, making installation quick and easy.
Cabinetry
Theatrus drivers come packed in a Stealth Black 1" Thick HDF Anti Resonant Cabinet.
This stealth black finish is a master at avoiding light reflection, making it the ultimate choice for your private cinema.
For a powerful home theater performance, a sturdy cabinet is essential. Every Theatrus speaker is made from tough and premium 1" HDF and is designed to keep cabinet vibrations at bay.
It’s also built to last, showcasing impressive durability. And let’s not forget, it resists fingerprints and is easy to clean and maintain.

Advanced Crossover
Time-intensive iterative designing and fine-tuning of the crossover networks have resulted in a smoother, more neutral, and better-balanced frequency response across the whole range. Enhanced phase integration between the tweeter and woofer drivers has also resulted in a cleaner, more open sound in the transition regions.
All of the speakers in our Theatrus series are meticulously crafted with high-quality custom components, including Aperion's premium metallized polypropylene capacitors, copper wire inductors, and precision wirewound resistors.
These components come together to create an audio experience that is both beautiful and enjoyable.
In our relentless quest for excellence, we’ve even adorned the PCB in Aperion's signature red, a testament to our unwavering commitment to delivering exceptional sound quality!

Sound Adjustment
The Theatrus T63S Speaker adapts to various arrangements and positions with adjustments for Free-Field or Acoustic Screen. It included a high-frequency adjustment to compensate for the high frequency when the speaker is placed behind a projection screen.
How to adjust the sound

Rotatable Easy-Pull Spring-Loaded Logo
The Theatrus T63S speaker can be placed nearly anywhere; On-wall, In-wall, on the ground, on a stand or even on the ceiling*, the Theatrus line can effectively cover most of the listening area. The speaker can be arranged vertically or horizontally, dependent on the application.
*While we do not recommend you mount the Theatrus T63S to the ceiling yourself, should you mount the Theatrus T63S speaker on the ceiling take precautions and ensure you mount it to a ceiling joist, and are using appropriate mounting hardware.

Rubber Bumper Feet Installation
There are two rubber bumper pads included with adhesive on one side. These rubber pads are to be installed to prevent the speaker cabinet from vibrating on the surface on which it is placed. It will also prevent vibrations while hanging on the wall. Lastly, the rubber pads also prevent the speaker's surface from getting scratched.
Fast & Free shipping*
30 day In Home Audition
Specifications & Features
Specifications
Frequency Response: (+/- 3dB) 70-35,000 Hz
Impedance: 4 Ohms
Sensitivity: 91 dB
Max SPL: 116 dB
Recommended Power: 20-150 Watts
Peak Power: 300 Watts
Tweeter: One (1) Aperion AMT (Air Motion Transformer) Tweeter
Midrange: One (1) Aperion 2" Soft-Dome Fabric Mid-Range Driver
Woofer: One (1) German 6.5" Curv® Cone Woofer
Driver Configuration: 3-Way Design | 1x 6.5" Woofer | 1x 2" Mid-Range | 1x AMT Tweeter
Enclosure Type: Sealed Cabinet, Anti-Resonant, Internally Braced
Product Weight: 17.2 lb / 7.8 kg
Product Dimensions: W 8.7" x H 18.1" x D 4.3" Without Grilles / W 220mm x H 460mm x D 110mm Without Grilles
Placement Location: Main Speakers (Left, Center, Right), or Rear/Side Surround Speakers
Shipping Weight: 22 lb / 10 kg
Shipping Dimensions: L 13" x W 11" x H 24" / L 335mm x W 275mm x H 605mm
AMT (Air Motion Transformer) Tweeter
The APERION AMT tweeter features a sensitivity of up to 103 dB and a frequency response extending to 40 kHz, allowing for efficient sound conversion and a wide sound range.
Utilizing AMT technology, it delivers high-fidelity sound without compression, ideal for high-quality audio enthusiasts. The tweeter produces vibrant high-frequency sounds.
Its excellent diffusion expands the listening range, making it excellent for large and medium-sized home theater rooms. While still shining bright in smaller dedicated rooms.
2" Soft-dome Midrange Driver
Our high end soft-dome midrange unit features a large, low distortion 50mm voice coil, which exceeds the normal size of this type of drive unit.
Its wide pole structure and proprietary dampening coating work in harmony to diminish medium frequency segmentation vibrations significantly.
This style of midrange driver is commonly used in high-end monitors and audiophile speakers and is renowned for its unique design and exceptional sound quality.
It provides excellent off-axis response and low distortion, delivering a warm, whole midrange tone. Additionally, it enhances sound diffusion and directivity, ensuring even distribution and reducing standing waves and reflections for a more natural listening experience.
The sonic attributes enhance both the AMT and CURV drivers, providing impressive detail and clarity.
High-Excursion 6.5" CURV Woofer
The Theatrus Series introduced a cutting-edge CURV material from Germany's Propex Fabrics for each of its Woofers.
This new material is delightfully lightweight while also being rigid and stiff.
It maintains a high resistance to temperature without absorbing water, and, most importantly for driver unit creation, it possesses a high Young's Modulus along with internal damping.
Theatrus T63S' Advanced Crossover
Time-intensive iterative designing and fine-tuning of the crossover networks have resulted in a smoother, more neutral, and better-balanced frequency response across the whole range. Enhanced phase integration between the tweeter and woofer drivers has also resulted in a cleaner, more open sound in the transition regions.
All of the speakers in our Theatrus series are meticulously crafted with high-quality custom components, including Aperion's premium metallized polypropylene capacitors, copper wire inductors, and precision wirewound resistors.
These components come together to create an audio experience that is both beautiful and enjoyable.
In our relentless quest for excellence, we’ve even adorned the PCB in Aperion's signature red, a testament to our unwavering commitment to delivering exceptional sound quality!
High-Fidelity Cinema Sound Quality
While listening to music, the high-frequency performance stands out, with a solid low-end density and a wealth of detail in the mid and high frequencies.
The low frequencies are quick and distinct, showcasing impressive layering.
In a multi-channel home theater setup, the audio imaging characteristics of the system are clearly evident. The sound field positioning is exceptionally precise.
Its transient response and control are excellent, allowing for smooth transitions between large and small signals. The sound retraction and release are sharp and crisp, with no dragging, perfectly complementing the original soundtrack and delivering a genuine audio experience to the audience.
The independent dome midrange and AMT tweeter produce vibrant sound, yet they manage to remain soft and avoid being overly harsh. Even from outside the home theater, the sound quality is easily discernible. For example, when listening to opera, the sound demonstrates powerful penetration, effortlessly passing through sound-transparent screens without any strain!
Custom tuned 1" Thick HDF Cabinet
Theatrus drivers come packed in a Stealth Black 1" Thick HDF Anti Resonant Cabinet.
This stealth black finish is a master at avoiding light reflection, making it the ultimate choice for your private cinema.
For a powerful home theater performance, a sturdy cabinet is essential. Every Theatrus speaker is made from tough and premium 1" HDF and is designed to keep cabinet vibrations at bay.
It’s also built to last, showcasing impressive durability. And let’s not forget, it resists fingerprints and is easy to clean and maintain.
Sound Adjustment
A jumper switch is located on the rear of the loudspeaker and is factory-preset to "Free Field" mode. Perforated projection screens typically attenuate high frequencies, whereas woven screens generally do not; however, this is merely a general guideline, as performance varies significantly across different brands and screen types. Consequently, we have provided an "Acoustic Screen" option that boosts high-frequency output by +5dB to compensate for the high-frequency attenuation caused by acoustically transparent screens or fabrics. You should select either the "Free Field" or "Acoustic Screen" setting based on your actual listening preference.
5-Way gold-plated binding posts
The 5-way gold-plated binding posts let you connect your speakers any which way you choose: bare wire, banana plugs, spades, round pins or flat pins.
Easy to mount and install
The Theatrus T63S On-Wall speakers features multiple mounting holes hidden by threaded inserts on the back to allow for easy mounting.
Included in the packaging is a pair of our Stealth Wall Bracket, making installation quick and easy.
Rotatable Easy-Pull Spring-Loaded Logo
Theatrus speakers can be placed On-wall, In-wall, on the ground or on the ceiling, the Theatrus line can effectively cover most of the listening area. The speaker can be arranged vertically or horizontally, dependent on the application.
Lightweight magnetic grille
To protect the speakers drivers from accidents, pets or curious fingers, the entire Theatrus line sports a lightweight magnetic grille which can easily be removed when you want to show off your beautiful speakers to friends and family.
Warranty and Downloads
Five (5) year warranty on cabinets, crossovers, and drivers, with lifetime customer support.
FAQs
What's in the box?
- Theatrus T63S On-Wall Speaker x One (1) Pcs
- QR-code downloadable Manual x One (1) Pcs
- Polish Cloth x One (1) Pcs
- Gloves x Two (2) Pcs
- Rubber Bumpers x Four (4) Pcs
- AWZ Wall Mount x One (1) Pcs
What makes the Theatrus T63S Single 6.5" Slim On-Wall Speaker ideal for home theater or studio setups?
The Theatrus T63S stands out because of its slim on-wall design, making it perfect for rooms where floor space is limited or a low-profile look is preferred. With a premium 6.5" woofer and high-performance drivers, it delivers clear, detailed sound with robust bass. Whether you’re building a surround sound home theater or setting up a professional studio, the T63S provides balanced, dynamic audio that enhances movies, music, and more.
Is the T63S difficult to install, and what mounting options are available?
Not at all! The Theatrus T63S is designed for straightforward, flexible installation. It comes with a secure stealth wall-mount bracket, so you can mount it directly on the wall without needing to cut into drywall. This makes it a great choice for anyone—even those with basic DIY skills. Its slim profile ensures it blends seamlessly into any space, and you can mount it horizontally or vertically to fit your room layout.
How does the T63S perform in different room sizes or acoustic environments?
The T63S is engineered to deliver impressive sound quality in both small and large rooms. Its wide dispersion pattern ensures even audio coverage, reducing 'dead spots' and providing consistent performance no matter where you sit. The slim design helps minimize reflections off the wall, resulting in clear dialogue and precise detail that adapts well to a variety of environments, from cozy living rooms to larger, acoustically treated home theaters.
Can I integrate the T63S with my existing home theater or surround sound system?
Absolutely! The Theatrus T63S is compatible with most A/V receivers and amplifiers, allowing you to seamlessly add it to your current setup. Its neutral sonic character pairs well with other Aperion Audio speakers and most brands, so you can build a matched system or expand your soundstage as needed. It’s a versatile option for front, center, or surround channel use in standard or immersive audio formats like Dolby Atmos.a
Where should I place the T63S for the best sound performance?
Thanks to its on-wall design, the T63S offers plenty of placement flexibility. For home theaters, mount it at ear level beside or above your display for left, right, or center channel duties. In a surround sound arrangement, position it on the side or rear walls for immersive effects. Its slim profile lets you install it in tight spaces, and it blends in visually with most décor. Just ensure it’s mounted securely and free from obstructions for optimal audio clarity.
How do I clean and care for my Theatrus speakers?
Since the Theatrus T63S speaker has a matte black finish, the cabinets can be cleaned by simply wiping them down with the included microfiber polishing cloth, or by using a dusting wand.
Why should I choose Aperion Audio?
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