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What's In The Box: Sony BRAVIA Theater Sub 8 Wireless Subwoofer|Power Cable|Reference Guide / Documentation|Warranty Card|Deco Gear 6FT Universal 4K HDMI 2.0 Cable with 28AWG Pure Copper Conductors|Deco Gear Television Home Theater Essentials: Beginner's Guide|Deco Essentials CPS Premium 26 Month Extended Protection Plan --- The Sony BRAVIA Theater Sub 8 (SA-SW8) is a premium wireless subwoofer engineered to deliver powerful, room-filling bass with refined precision and depth. Designed as part of Sony’s next-generation BRAVIA Theater lineup, it enhances your home audio system by extending low-frequency performance — adding weight, realism, and emotional impact to movies, music, and gaming. At its core is a 200mm (7.9″) aluminum driver, powered by a high-efficiency 300W S-Master digital amplifier, capable of producing deep, controlled bass that reaches into lower frequencies while maintaining clarity and accuracy. The rigid aluminum diaphragm minimizes distortion during high output, ensuring both subtle detail and explosive impact remain clean and well-defined. The Sub 8 is designed with wireless connectivity, eliminating the need for audio cables and allowing flexible placement anywhere in your room. Its dual-orientation design lets you position it either vertically or horizontally — whether beside furniture or tucked under a console — ensuring seamless integration into your space. For even more immersive performance, the system supports dual subwoofer pairing, allowing you to connect two Sub 8 units for greater sound pressure and more evenly distributed bass across larger rooms. With simple setup through the BRAVIA Connect app and full integration with Sony soundbars and home theater systems, the Sub 8 delivers a powerful yet refined upgrade to your entertainment system.
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A 200 mm aluminum driver delivers deep, impactful bass with extended low-frequency response, adding richness and precision you can feel while bringing greater depth and immersion to every scene.
Connect two Sub 8 units for increased sound pressure and more stable, balanced low frequencies throughout the room.
Add powerful, deep bass to your BRAVIA Theater Quad, Bar 9, Bar 8, Bar 7, HT-A7000, HT-A5000, or HT-A3000 for a richer, more immersive experience.
Dual orientation design supports vertical or horizontal placement to suit your room layout.
Clean lines and hidden cable management create a sophisticated, clutter-free look in your space.