The source that needs more low end
- Amazon price
- $249.99
- Customer rating
- 4.3
- Customer reviews
- 339
- Typical price over 90 days
- $306.06
- Difference
- $56.07 (18 percent)
If your compatible Sony soundbar handles dialogue and effects well but leaves action scenes feeling thin, the Sony SA-SW3 gives that setup a dedicated bass unit. Its 160mm driver and bass reflex cabinet are built to add low-frequency weight to movies, games and music.
We'd consider this the right add-on when your current soundbar sits in a larger room where its built-in woofers can't pressurize the space. Pair it with a BRAVIA THEATER, HT-A9, A7000, A5000, A3000, S2000 or STR-AN1000 and the system gains a separate channel for the deepest notes.
How the sub connects to your system
The SA-SW3 links to compatible Sony soundbars and the STR-AN1000 receiver over a direct wireless connection, so you don't run a signal cable across the room. Setup is handled through the paired system rather than a separate amp.
That wireless link carries the low-frequency signal only, which keeps the rest of your chain unchanged. Before buying, confirm your exact soundbar or receiver model appears in the compatibility list above, because the sub relies on that pairing to work.
Where this sub earns its place
The bass reflex design and Sigma magnetic circuit aim for deeper output with controlled distortion, which suits a living room or media space where you want impact without muddying dialogue. Placement stays flexible because there's no cable to the bar.
Skip it if your room is small or your neighbors share walls, since a separate sub can overwhelm a tight space. For everyone else chasing fuller sound, this price is $56.07 under the typical price over the last 90 days.
Check your soundbar or receiver model against the compatibility list before ordering.
The SA-SW3 comes in black, matching most Sony home theater gear.
Spec sheet
| Model | SA-SW3 |
|---|---|
| Color | Black |
