Sony SA-SW3 6.3" 200W Wireless Subwoofer for HT-A9/A7000 Soundbars

Model: SA-SW3

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MSRP: $398.00 ?


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Wireless Connectivity

Wireless Connection Protocols Proprietary


Subwoofer Type Active
Phase Adjustment None
Connectivity Wireless
Frequency Response 28 to 200 Hz
Ports 1 (Front-Firing)
Drivers 6.3" / 16 cm
Amplifier Power Rating 200 W
Enclosure Type Bass-Reflex


Power Consumption 40 W (Typical)
1 W (Standby)
AC Input Power 120 VAC, 60 Hz


Placement & Mounting Options Floorstanding
Weight 19.8 lb / 9.0 kg
Dimensions 7.9 x 15.1 x 15.8" / 201 x 382.5 x 402 mm

Packaging Info

Box Dimensions (LxWxH) 19 x 18.3 x 11"
Package Weight 24 lb
User Reviews
29 June 2023

I have had this subwoofer a couple months and I really like it. The previous system I had would not allow me to adjust my subwoofer independently and that was frustrating. This reproduced the richness of proper bass tones without being overpowering to the rest of the sound like many subwoofers

28 March 2022

Excellent bass for my small to midsize room.

  • +

    Good base

  • -


14 February 2023

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.

23 January 2022

an amazing addition to my HT-A7000 sound bar! It compliments the sound throughout the entire room

24 April 2022

I wanted to add a sub to get extra base to go along with my Sony 7.1 soundbar, I'm so glad I did.

7 September 2022

Paired up with HT-A5000 sound bar and it's amazing how it fills the room when your watching action movies.

3 December 2021

Bought it together with a sound bar. This was right choice. Low tones are rich and plentiful for large living room.

6 March 2023

Syncing process is a breeze and it adds a lovely bass response to the A HT7000

17 March 2022

Very happy with sub attached to the HT-A5000, great sound for the price point.

10 July 2022

Just right. Not too much. Paired up easily with my Sony soundbar.

Product Highlights
  • Enjoy dramatic sound with the SW3 subwoofer for use with HT-A9/A7000
  • Direct wireless connection
  • 200W of rich, powerful bass from a 160mm driver
  • Quick and easy setup
  • Magnetic Circuit for deep, clear bass with less distortion
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