Theatrus T80SL Dual 8" Slim Stack On-Wall LCR Speaker
Theatrus T80SL Dual 8" Slim Stack On-Wall LCR Speaker
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Pre-Sale!
Introducing the new Theatrus T80SL On-Wall Speaker, which is currently in production and now available for pre-order.
Delivery date: approximately mid-June
Special Offer: Participate in the pre-sale event to enjoy a 10% discount on new products. Quantity is limited, first come, first served!
Theatrus T80SL On-Wall Speaker | 3-Way Design | Dual 8" Woofers | LCR + Surround Sound placement options
When Aperion Audio began developing the Theatrus series five years ago, we focused on a key challenge: how to create thinner, more compact speakers while maintaining excellent sound quality. Our goal was to make the Theatrus speakers versatile for various applications and to enhance their ability to blend seamlessly into different environments. Our primary objective was to engineer slimmer speakers capable of delivering exceptional sound quality. Additionally, we emphasized the importance of aesthetic appeal, ensuring that the Theatrus T80SL On-Wall Speaker could effectively blend into their surroundings for improved concealment, all while providing an immersive audio experience that meets the diverse needs of our customers.
The decoration style of private custom home theaters is increasingly focused on creating an unobtrusive and streamlined environment. Designers prioritize the concealment of external devices, such as speakers, projectors, and wiring, to achieve a clean and sophisticated aesthetic. This trend enhances the home theater's visual appeal and maximizes usable space, contributing to a more immersive viewing experience. By integrating technology seamlessly into the design, homeowners can enjoy a captivating atmosphere without the distraction of bulky equipment. This approach emphasizes simplicity, elegance, and functionality in home theater spaces.
Since the launch of the current Theatrus models, they have received widespread acclaim from users. However, our end users and distributors have expressed additional expectations during actual use, mainly when dealing with narrow spaces.
We are delighted to introduce the new Theatrus T80SL On-Wall Speaker. These speakers can blend into your home theater, making them almost invisible. They provide fantastic movie sound without any distractions.
The Theatrus T80SL On-Wall Speaker is ideal for front left, right, and center, as well as surround, but can be used in any position in the home theater system for a detailed and immersive sound stage.

Specification
Frequency Response: | (+/- 3dB) 60-35,000 Hz |
Impedance: | 4 Ohms |
Sensitivity: | 94 dB |
Max SPL: | 122 dB |
Recommended Power: | 20-350 Watts |
Peak Power: | 700 Watts |
Tweeter: | One AMT (Air Motion Transformer) Tweeter |
Midrange: | One German 2" Soft-Dome Fabric Mid-Range Driver |
Woofer: | One German 8" Curv® Cone Woofer |
Driver Configuration: | 3-Way Design | Dual 8" Woofers | Single 2" Mid-Range | Single AMT Tweeter |
Enclosure Type: | Anti-Resonant, Sealed |
Product Weight: | 40.4 Lbs / 18.3 Kg |
Product Dimensions: |
H 34.7" x W 11" x D 5.1" Without Grilles H 880 x W 280 x D 130mm Without Grilles |
Placement Location: | Main Speakers (Left, Center, Right), or Rear/Side Surround Speakers |
Shipping Weight: | 51 Lbs / 23 Kgs |
Shipping Dimensions |
L 16" x W 12" x H 40" L 395 x W 295 x H 1025mm |
Features
Aperion Air Motion 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 pneumatic tweeter produces vibrant high-frequency effects, perfect for string instruments and classical music. Its excellent horizontal diffusion expands the listening range, making it suitable for large and medium-sized home theater rooms. |
Dual 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. It's wide pole structure and special damping coating significantly reduce the medium frequency segmentation vibration. This 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. |
Dual 8" Curv Woofers

The Theatrus T80SL features a new Curv material from Germany Propex Fabrics. The properties of this new Curv material are lightweight, yet rigid and stiff, maintain a high temperature resistance without any water absorption, and the most important in crating a driver unit - this material has a high Young's Modulus and internal damping. |
Sound Adjustment
The new Theatrus Speakers adapts to various arrangements and positions with adjustments for Baffle-Wall (In-Wall) or Free-Field (On-Wall). Along with the bass adjustment, we also included a high frequency adjustment to compensate the high frequency when the speakers are placed behind a projection screen. |
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. |
Custom tuned cabinet

Theatrus drivers come packed in a Stealth Black MDF Anti Resonant Cabinet. The stealth black cabinet has a finish that does not reflect light, making it perfect for a private cinema. It is very durable and built to last a long time. It also resists fingerprints and is easy to clean and maintain. |
Sealed slim cabinet design
One of the key steps in achieving sound quality is to contain the sound from the speakers to your room, as opposed to your wall. Theatrus On-wall speakers use a sealed box enclosure. |
Easy mount and install

The Theatrus T80SL features mounting holes on the back and includes a dedicated 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 speaker's 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. |
Key Features
- APERION AMT (Air Motion Transformer) Ribbon Tweeter
- APERION 2" Soft-Dome Fabric Mid-Range Drivers x 2
- APERION 8" Curv Cone Woofers x 2
- Optimized Crossover Network with Mylar and Polypropylene Capacitors
- Rear Adjustment High-Frequency Compensation for Placement Behind Projector Screens
- Rear Adjustment Bass-Frequency Compensation for On-Wall or In-Wall Placement
- Anti-Resonant Slim Stack Sealed Cabinet
- Rear Pre-installed Insert Threads for Easy Installation
- 5-Way Gold Plated Binding Posts
- Magnetic Acoustically Transparent Grille Cloth
- Easy-Pull Spring-Loaded Rotatable Logo
Package Contents:
- Theatrus T80SL On-Wall Speaker x One (1) Pcs
- Manual x One (1) Pcs
- Polish Cloth x One (1) Pcs
- White Gloves x One (1) Pair
- Rubber Bumpers x Four (4) Pcs
- AWZ Wall Mount x Two (2) Pcs
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