How do I turn the subwoofer up on my Vizio sound bar?
Matthew Barrera
Published May 08, 2026
How do I turn the subwoofer up on my Vizio sound bar?
Press the BASS button then press the Next/Previous button to increase/decrease the bass level. The LED indicators will move to the top with increasing levels and to the bottom with decreasing levels. Press the CENTER button then press the Next/Previous button to increase/decrease the center level.
What should I do if my Vizio sound bar is not working?
Vizio Soundbar Subwoofer Troubleshooting. If you are getting perfect sound from your Vizio soundbar but nothing from the subwoofer, try moving the subwoofer closer to the soundbar, keeping in mind that, if it is a wireless subwoofer, it needs a clear line of sight to the soundbar.
What kind of sound system does Vizio have?
The future of cinema sound is here. Top reasons to choose VIZIO’s best sound system. Upward-firing speakers. Cinema-inspired sound from every angle, even from above. Sound bar designed to deliver crystal clear dialogue. Wireless subwoofer delivering room-shaking bass. Works with the Google Assistant. Multi-room streaming capable.
What does SRS mean on Vizio sound bar?
If still there is no sound from the satellite speakers, the soundbar may be in SRS WOW HD mode. If the light under the SRS logo is orange, SRS WOW HD mode is on. Press the SRS TSHD button on the remote to turn it off. Make sure you are following the correct pairing procedure.
Why is my sound bar not connecting to my subwoofer?
If the subwoofer has a blinking light in a LONG OFF, SHORT ON pattern, it shows there is no communication between your soundbar and the subwoofer. To clear the problem, you need to pair the subwoofer with the soundbar: First confirm that the power switch is in the ON position.
Does a soundbar need a subwoofer?
No, soundbars to not need subwoofers to work. Subwoofers produce low frequencies such as bass and sub-bass. A soundbar, however, includes speakers uses speakers in an enclosed box to replicate surround sound or a stereo effect.
What does a subwoofer do with a soundbar?
What Does a Subwoofer do with a Soundbar. If you are planning for a powerful and deep bass from the soundbar, you will need to connect a subwoofer with it. Soundbars that come with a subwoofer deliver high-quality music. It is the only source which upgrades your music to an optimum level and you will definitely enjoy it.
What is the best TV soundbar to buy?
If you’re looking for the largest possible soundbar, the VIZIO S5439W-C2 is probably the best soundbar for a 70 inch TV.