Klipsch
R-121SW
Subwoofer
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Audio & gear
Best subwoofers
Powered subwoofers in the catalog, newest first.
A subwoofer handles the lowest frequencies and takes strain off the rest of your system. Choose by room size, placement flexibility and whether it connects wirelessly to your soundbar or receiver. Placement matters as much as the model.
- 01
Why it is here
Matches this list’s filters.
No independent measurements on record yet, so scores lean on published specs. - 02
SVS
PB-1000 Pro
Subwoofer
From
$849.99
Why it is here
Ported, $849.99 on 2026-11-09.
- Checked Nov 9, 2026 at SVS
- $849.99
No independent measurements on record yet, so scores lean on published specs. - 03
SVS
SB-1000 Pro
Subwoofer
From
$599.99
Why it is here
Sealed, $599.99 on 2026-11-09.
- Checked Nov 9, 2026 at SVS
- $599.99
No independent measurements on record yet, so scores lean on published specs.
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Good to know
Questions people ask
Where should I put a subwoofer?
Try several spots. Corners boost bass, and the best place is often found by moving it while listening.
Do I need one with a soundbar?
Only if the bar’s bass is not enough. Some bars add a matching sub.
Wired or wireless?
Wireless is easier, but check that it works with your system.