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Denon S-Series AVR-S670H 5.2-Channel Network A/V Receiver with Polk Audio Monitor XT60 Floorstanding Speaker Kit (Pair)
- Estimated delivery:
on 13 July - 24 August, 2025
Subtotal: $697.90
Items Included
- Sony SA-SW3 6.3″ 200W Wireless Subwoofer for HT-A9/3000/5000/7000
- Power Cord
- Limited 1-Year Manufacturer Warranty
Key Features
- For HT-A9 Home Theater System
- For HT-A3000/5000/7000 Soundbars
- 6.3″ Woofer
- 200W of Power
- Digital Amplification
- Separated Notch Edge Technology
Boost the bass of your HT-A9 home theater system or HT-A3000, HT-A5000, or HT-A7000 soundbar with the Sony SA-SW3 6.3″ 200W Wireless Subwoofer. It connects to your soundbar or system wirelessly for a quick, easy setup. The subwoofer uses Separated Notch Edge technology to control the stress along the edge of the driver’s surround to allow for a uniform resonance of the driver, delivering clearer bass sound.
Feel the Power of Deep Bass
Driving the HT-A9 home theater system and HT-A3000, 5000, and 7000 soundbars with added bass, the compact SA-SW3 wireless subwoofer immerses you even deeper into movies and music. Enjoy louder, clearer bass for a more cinematic surround sound experience.
Rich, Deep Bass
With 200W of deep bass sound from a powerful 6.3″ driver and the digital S-Master amplifier, this subwoofer boosts the impact of everything you watch and listen to. Feel the deep rumble of thunder and heavy bass beats without distortion. You’ll also hear clearer voices and extra fidelity for truly authentic soundtracks.
Omnidirectional Block Design
The HT-A9 home theater system, HT-A3000/5000/7000 soundbars, and optional speakers have been designed under a common Omnidirectional Block concept. The design of the SA-SW3 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 emphasizes an affinity with any living room environment.
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.
Easy to Set Up
Simply power up the SA-SW3 subwoofer, and it automatically makes a wireless connection with your HT-A9 home theater system or an HT-A3000/5000/7000 soundbar. It’s quick and easy with no need for messy cables.
Separated Notch Edge
Another Sony proprietary technology, the Separated Notch Edge improves vertical amplitude symmetry, an essential for clear sound quality. It achieves this using concentric cuts on the edge, which help to control the stress inside and outside the edge of the diaphragm.
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Subwoofer
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Wireless Connectivity
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Power
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Physical
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Packaging Info
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Mirek –
Bought it together with a sound bar. This was right choice. Low tones are rich and plentiful for large living room.
Mirek –
Paul –
Very happy with sub attached to the HT-A5000, great sound for the price point.
Paul –
Rich Mercy –
When I first heard this sub, I thought I was listening to the larger 300-watt unit, it was truly impressive. In the last few weeks, it’s taken everything I’ve thrown at it and delivered admirably. Great sub!
Rich Mercy –
Maria –
This sub woofer completes my living room sound with the sony HT-A9 speakers. My husband and I love watching TV together now that we have a big screen TV with a great sound System.
Maria –
Donald –
I purchased this product with hopes that it would enhance the sound of my sound bar, and it definitely did just that, I am happy with this purchase.
Donald –