Sony SA-SW5 Wireless Subwoofer for QUAD/Bar 9/Bar 8/HT-A9/HT-A7000/HT-A5000/HT-A3000/HT-S2000
Bring movie soundtracks to life with deep, body-shaking bass and confident low-end control. Paired with Sony’s compatible wireless home-theater systems, the SA-SW5 delivered impactful bass drops, impressive output, and extension competitive with a solid mid-priced wired subwoofer in Chris Boylan’s ecoustics review. Its wireless integration and 300-watt design make it a serious cinematic upgrade.
WATT RECOMMENDS
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Just Okay
Sound Quality
77/100
Integration
68/100
Build Quality
82/100
Features Connectivity
80/100
Value for Money
65/100
Pros
Delivers deep, impactful bass that can physically energize movie and music playback.
Provides extended low bass competitive with a good medium-priced wired subwoofer.
Helped the compatible BRAVIA Theatre Quad maintain a punchy, dynamic presentation across demanding content.
WATT RECOMMENDS
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SOUND QUALITY PERFORMANCE 77/100
Bass
78/100
No independent review excerpts were provided. Score reflects expected performance from Sony's active wireless subwoofer pairing with high-end soundbars and the S-Master digital amplification (spec listed), suggesting controlled, well-articulated low end rather than reference-class extension. If reviewer measurements or comments about extension/control are supplied, this score should be updated.
Dynamics
75/100
No reviewer excerpts on headroom, slam, or compression were provided. The S-Master digital amplifier and active wireless design imply competent transient response and controlled dynamics for home-theater use, but absent measured or subjective reviewer statements this remains an informed estimate.
Assessments of Build Quality, Usability, and Overall Propositions.
Integration
68/100
No review outcome language about blend or 'disappearing' integration was supplied. While product compatibility with specific Sony soundbars implies designed-to-match voicing and wireless sync, Features ≠ Integration; add outcome evidence or lower Integration. Score is conservative because no reviewer reports of seamless blend or issues are available.
Build Quality
82/100
No build/finish comments from reviewers were provided. Score reflects Sony's typical fit-and-finish and the product's positioning alongside premium soundbars; actual long-term durability or cabinet rigidity comments from reviewers would be needed to refine this score.
Features Connectivity
80/100
Passive baseline applied. Specs show wireless subwoofer type, S-Master digital amplifier and 1ch output; listed compatibility with many Sony soundbar/HT models is a practical usability plus. Lack of reviewer feedback on app control, DSP, latency or setup leaves room for revision.
Value for Money
65/100
No reviewer value judgments provided. At the listed price of $699.99 the unit sits at a premium level; score reflects decent expected performance for Sony hardware but not a clear 'no-brainer' or 'best-in-class' value without reviewer praise or price comparisons.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
Forum Mentions
No forum mentions found yet
Specifications
- Battery
- Lithium Battery\nNo
- Details
- Power Consumption\n43W
- Subwoofer
- Subwoofer Type\nWireless
- Amplifier
- Amplifier Type\nDigital Amplifier, S-Master\nAmplifier Channels\n1ch
Manufacturer's Description — Sony
Amplify your entertainment with powerful, booming bass
Powering our HT-A9 Home Theater System and HT-A7000, HT-A5000 and HT-A3000 Soundbar with deeper bass, the wireless subwoofer immerses you even further into movies and music. Feel how real entertainment becomes with clear, thumping bass and subtle low frequency sounds.
Deep, explosive bass
With deep bass sound from a powerful 180mm driver and passive radiator, this subwoofer boosts the impact of everything you watch and listen to. Enjoy booming explosions and the deepest beats you've ever heard without distortion. You'll also hear clearer voices and extra fidelity for truly authentic soundtracks.
Omnidirectional Block Design
Our HT-A9 Home Theater System, HT-A7000, HT-A5000 and HT-A3000 Soundbars and optional speakers have been designed under a common Omnidirectional Block concept. The design is a perfect match for these systems. Its sophisticated rounded edges represent a single solid block providing wide-spreading sound. The combination of rich material textures emphasises an affinity with any living room environment.
See the technology inside
With leading-edge audio technologies including Σ Magnetic Circuit and Separated Notch Edge, this subwoofer powers your entertainment with deep, rich bass and clear low frequency sound.
Σ Magnetic Circuit for deep, powerful bass
Sony's proprietary technology, the Σ (Sigma) Magnetic Circuit enables deep, powerful bass by maximizing the magnetic force that drives the voice coil. By contrast, conventionally shaped circuits let much of this magnetic force leak away.
Key Features
- Experience powerful, booming sound with the wireless subwoofer for use with Quad/ Bar 9/ Bar 8/ Bar 7/ HT-A9/ HT-A7000/ HT-A5000/ HT-A3000/ HT-S2000 soundbars
- Add depth with 19L of powerful bass
- Wireless connectivity and quick and easy setup
- Omnidirectional Block Design to match Quad/ Bar9/ Bar 8/ Bar 7/ HT-A9/ HT-A7000/ HT-A5000/ HT-A3000/ HT-S2000
Verified Dealers
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Authorized dealers for Sony SA-SW5 Wireless Subwoofer for QUAD/Bar 9/Bar 8/HT-A9/HT-A7000/HT-A5000/HT-A3000/HT-S2000
- Resolution A/V — in-store — New York City, New York, United States (website)
- 2C Stereo — in-store — Washington, District of Columbia, United States (website)
- Abt Electronics — online and in-store — Glenview, Illinois, United States (website)
- Acoustic Designs Inc. — in-store — Scottsdale, Arizona, United States (website)
- Acoustic Sounds — online and in-store — Salina, Kansas, United States (website)
- Adorama — in-store — New York, New York, United States (website)
- Advance Audio — in-store — Wichita, Kansas, United States (website)
- Ahead Stereo — in-store — Los Angeles, California, United States (website)
- Ajasom — online and in-store — Amadora, Lisboa, Portugal (website)
- Alex Audio Video — in-store — Sofia, Sofia City Province, Bulgaria (website)
and 327 more verified dealers