Sony BRAVIA Sub-9 front view with dual 200 mm drivers delivering deep bass.
Sony BRAVIA Sub-9 rear ports for easy wireless integration with soundbars.
Sony BRAVIA Sub-9 dual 200 mm drivers provide ultra-deep, controlled bass.
Sony BRAVIA Sub-9 placed in a living room showing room-filling bass with minimal cables.
Sony BRAVIA Sub-9 paired with HT-A7000 for richer cinematic low end.
Sony BRAVIA Connect App assists setup and bass tuning on your phone.
Sony BRAVIA Sub-9 packaging includes quick-start guide for fast setup.
Sony BRAVIA Sub-9 elegant design complements your room while hiding cables.

Sony

Sony BRAVIA Theater Sub-9 SA-SW9 Premium Wireless Subwoofer | Deep, Controlled Bass for BRAVIA Theater Systems

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$1,231.77

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Product details

Feel the bass, not the clutter

The Sony BRAVIA Theater Sub-9 SA-SW9 brings ultra-low frequencies to life with precision. Equipped with dual opposing 200 mm aluminum drivers, it delivers deep, tightly controlled bass and minimizes cabinet vibration so you hear clear lows without distracting rattle or rumble. It’s designed to blend into your living space while elevating movie nights, gaming sessions, and music listening experiences.

Compatibility you can trust

Designed to pair with a wide range of Sony BRAVIA Theater systems and receivers, the Sub-9 integrates seamlessly with models like BRAVIA Theater Trio and QUAD, Bar 9/8/7, HT-A7000/HT-A5000/HT-A3000, and STR-AN1000. This broad compatibility helps you upgrade your bass without swapping components.

  • BRAVIA Theater Trio and QUAD
  • BRAVIA Theater Bar 9/8/7
  • HT-A7000 / HT-A5000 / HT-A3000
  • STR-AN1000 receivers

Key capabilities you’ll notice

  • Dual opposing 200 mm aluminum drivers deliver ultra-deep, tightly controlled bass with clarity.
  • Active vibration cancellation reduces cabinet movement, revealing subtle low-end detail.
  • Room-filling bass becomes more balanced when you pair two Sub-9 units (sold separately).
  • A bold yet refined silhouette with hidden cabling for a sleek, unobtrusive look.
  • BRAVIA Connect app support for quick setup, volume, sound field, and optimization tweaks.
  • Easy control from your BRAVIA TV remote, with sound settings appearing in Quick Settings.

Smart setup and everyday use

Using the BRAVIA Connect app guides you through initial setup and fine-tuning. From there, you can adjust bass levels and sound profiles as content changes, all from your phone or BRAVIA TV remote. The Sub-9’s wireless design helps keep your space tidy while still delivering a powerful low end.

FAQ

Q: Which devices is the Sony BRAVIA Theater Sub-9 compatible with?

A: Compatible with BRAVIA Theater Trio, QUAD, Bar 7/8/9, HT-A-series, and STR-AN1000 receivers.

Q: Can I pair two Sub-9 units for wider bass coverage?

A: Yes. Two Sub-9 units can be connected for broader low-frequency distribution and more balanced room-filling bass.

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