Aperion Theatrus Single 8" 3-Way Slim On-Wall Speaker

High-Output Surround Precision: The Ultimate Single 8-Inch 3-Way Cinema Speaker

The Aperion Audio Theatrus T83S is a compact, high-output 3-way loudspeaker engineered specifically to deliver immersive surround, height, and side-channel audio dynamics in high-performance home theaters. Housed in an anti-resonant High-Density Fiberboard (HDF) cabinet, this versatile speaker is designed for wall mounting, ceiling mounting, or placement on dedicated stands. Featuring a specialized D'Appolito-style driver array with dual Air Motion Transformer (AMT) tweeters, dual soft-dome midranges, and a single high-excursion 8-inch woofer, the T83S provides exceptional vocal articulation, seamless spatial panning, and punchy, low-distortion mid-bass response.

• 3-Way Cinema Array Architecture: Combines dedicated high, mid, and low-frequency drivers to create a expansive, immersive surround soundstage with precise acoustic positioning.
• Dual Air Motion Transformer (AMT) Array: Employs high-efficiency AMT tweeters to deliver ultra-low distortion, high sensitivity, and pristine high-frequency extension even during high-SPL movie passages.
• Dual 2-Inch Soft-Dome Midrange Drivers: Delivers exceptionally pure vocal clarity and natural midrange texture for realistic ambient effects and clear surround channel reproduction.
• Single 8-Inch High-Output Woofer: Outfitted with a custom 8-inch curvilinear woven driver cone to provide fast, punchy mid-bass and tight low-frequency dynamics.
• Sealed Anti-Resonant HDF Cabinet: Constructed with thick High-Density Fiberboard walls and internal bracing to eliminate panel resonance and deliver controlled bass response near room boundaries.
• Integrated Mounting Hardware & Gold-Plated Terminals: Features heavy-duty mounting brackets and recessed gold-plated 5-way binding posts for easy on-wall or bracket installation.

• Speaker Type: 3-Way High-Output Surround / Cinema Loudspeaker
• Frequency Response: 50 Hz - 30,000 Hz (+/- 3dB)
• Nominal Impedance: 4 Ohms
• Sensitivity: 91 dB (2.83V / 1m)
• Recommended Amplifier Power: 40 Watts - 300 Watts
• Peak Power Handling: 500 Watts
• High-Frequency Drivers: Dual Custom Air Motion Transformer (AMT) Tweeters
• Midrange Drivers: Dual 2-Inch Soft-Dome Drivers
• Low-Frequency Driver: 1x 8-Inch Custom Woven Woofer
• Enclosure Architecture: Internally Braced Sealed Heavy HDF Cabinet
• Product Net Dimensions: 600mm x 300mm x 200mm / 23.6" x 11.8" x 7.9" (H x W x D)
• Product Net Weight: 14.5 kg / 32.0 lbs Each
• What's in the Box:
  • 1x Aperion Audio Theatrus T83S Surround Speaker (Single Unit)
  • 1x Magnetic Acoustically Transparent Fabric Grille
  • 1x Wall Mounting Hardware Kit
  • 1x Set of Rubber Isolation Feet/Dampers
  • 1x Owner's Manual and Installation Template