Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000

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Model: SASW3 UPC: 027242919211 Item: 177151

Product Information

Feel the power of deep bass

Driving Sony's HT-A9 Home Theater System and HT-A7000 Soundbar 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.


  • Enjoy dramatic sound with the SW3 subwoofer for use with HT-A9/A7000
  • Direct wireless connection with HT-A9/A7000
  • 200W of rich, powerful bass from a 160mm driver
  • Quick and easy setup to HT-A9/A7000 soundbar
  • Σ Magnetic Circuit for deep, clear bass with less distortion
  • Omnidirectional Block Design to match HT-A9/A7000
  • Bass Reflex speaker unit for deeper bass

Rich, deep bass

With 200W of deep bass sound from a powerful 160mm driver, this bass-reflex 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-A7000 Soundbar, 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.



  • Subwoofer
    • Subwoofer Type: Wireless
  • Size & Weight
    • Subwoofer Size (W x H x D): 18.7" x 10.8" x 19.7"
    • Subwoofer Weight: 23.15 lbs
  • Details
    • Power Consumption: 40W
  • Amplifier
    • Amplifier Type: Digital Amplifier, S-Master
    • Amplifier Channels: 1ch
    • Power Output (Total): 200W



What's in the Box

What's in the Box

  • Subwoofer
  • Power Cord
  • Warranty Card
  • Quick Setup Guide


We'd love to hear your thoughts! Please leave a review.

Customer Reviews for Sony SA-SW3 200W Wireless Subwoofer for HT-A9 and HT-A7000

4.3 / 5.0
18 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Rated 4 out of 5
Good enough.
This was bought as part of a package deal with A-5000 soundbar and RS3 rear speakers. As a package the sound is very good. The sub has surprising depth and is perfectly adequate. Given the sound from this, I think that the larger one would have been overpowering. My only slight reservation is that it can get very boomy on the odd occasion, but perhaps this is being picky. So easy to set up. I have not gone into advanced settings yet, so may be some fine tuning to be done. However, on balance we are very pleased with our purchase.
March 15, 2023
Originally posted at
Rated 5 out of 5
Sony SA-SW3 200Watt subwoofer
I bought the Sony HT-A5000 soundbar that included this subwoofer In a purchase pkg. the system provides deep rich bass that doesn't rattle and has very clear sound. It connects to the sound bar seemlessly after it's connected to a power outlet. The beauty of it all is that there are no speaker wires.
February 14, 2023
Originally posted at
Rated 5 out of 5
Super Strong
Fantastic, Sony sound system is complete. Sounds theater quality. WOW !!!!
February 13, 2023
Originally posted at
Rated 5 out of 5
Elegantly design, compact and looks great.
Added the subwoofer to the HT-A3000 and very satisfied with deep bass and performance. Easy to set up and great value for money.
January 13, 2023
Originally posted at
Rated 5 out of 5
Sony SA-SW3 200W Additional Wireless Subwoofer
I bought it on 6/12/22 and it is easy to setup this subwoofer with 200W of rich, powerful bass from a 160mm driver connected to my Sony HT-A5000 Dolby Atmos soundbar and Sony SA-RS5 wireless speakers.
December 29, 2022
Originally posted at
Rated 1 out of 5
Short life span
Bought this as an open item from Best Buy in excellent condition. Worked great for 9 months then stopped working completely. Tried to get it repaired under warranty but it was registered to someone else so I was left with a $300 brick. I did learn to buy equipment protection on used electronics in the future though. I will not buy Sony speakers again tho.
November 12, 2022
Originally posted at
Rated 5 out of 5
Top woofer
Sehr guter klang! Kein übersteuern der Bässe. Läuft sehr sauber. Vollkommen ausreichend für die meisten Wohnzimmer.
October 6, 2022
Originally posted at
Rated 5 out of 5
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!
August 22, 2022
Originally posted at
Rated 5 out of 5
Good bass level
About as much bass as you’d want in a semidetached. Connected seamlessly to the HT-9 system with no effort to setup.
August 7, 2022
Originally posted at
Rated 4 out of 5
Excellent Systems!
I have No regret having purchased the system! Always look forward to playing movies with good sound effects!
May 17, 2022
Originally posted at


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