Vizio SB2020n-J6 Soundbar Review

The Vizio SB2020n-J6 has a very similar design to the Vizio SB2020n-G6. It's mostly made of plastic, and there's fabric on its front and top sides. However, the plastic plates on the sides of the bar are black instead of silver.

There's no sub included. However, the Sub Out port on the bar lets you connect a separate subwoofer.

The bar is very small. It easily fits between the legs of a 55" TV without blocking the screen.

The back of the bar has several inputs so you can connect it to other devices. You can't mount it to your wall, and it's designed to sit on your desk or table.

The bar has a decent build quality. It's mostly made of good-quality plastic with a solid feel. There's fabric covering the top and front of the bar, though, and it feels loose. It's prone to collect dusting and dirt or ripping over time.

• Manuals
• Remote
• 2x AAA batteries
• RCA cable
• RCA to 3.5mm adapter
• Power cable

The Vizio SB2020n-J6 has a satisfactory stereo frequency response. Its frequency response is quite balanced and neutral, with a touch of boom in the bass. Overall, voices and lead instruments are reproduced clearly and accurately. As a result, it's a suitable choice for most music and TV shows. That said, the lack of bass is noticeable, so it's not ideal for listening to bass-heavy music genres like hip-hop. We also noticed audible distortion and compression artifacts, even when the bar played at an average volume level.

You can achieve a more neutral sound by setting the bass to '-2' and the treble to '3'. The resulting frequency response is very balanced, and vocals and lead instruments are clear and detailed. The bass is warm and full, without any additional boom. That said, it still lacks low-bass, so you don't feel the low rumble in bass-heavy music.

The Vizio SB2020n-J6 has a fair stereo soundstage. Its soundstage is perceived to be a bit wider than the bar itself, but unfortunately, the bar isn't very wide to begin with. Its focus is concentrated in the center of the bar, but as it tries to separate sounds in space, the soundstage becomes more diffused. As a result, instruments come from a more general area as opposed to an accurate, pinpoint location.

The Vizio SB2020n-J6's dynamics performance is okay. Unfortunately, like many small soundbars we've tested, it doesn't get very loud. While it's suitable for more casual settings, it can't fill up a large room with music. There's also some compression, even at more moderate listening volumes, which was quite noticeable in our subjective listening tests.

The Vizio SB2020n-J6 has a decent stereo THD performance. At a normal listening volume of 80dB, distortion falls within good limits. There's a slight jump in distortion when you push the bar to its max volume, though. Audio reproduction isn't clean and pure, and you notice pumping and compression artifacts when you listen to audio.

The Vizio SB2020n-J6 doesn't have center or surround channels. This soundbar only supports PCM content. PCM stands for Pulse-Code Modulation, and it's generally used to convert analog audio into digital audio. It's a two-channel digital track that you can find on some CDs, DVDs, and Blu-rays. You can still enjoy music, movies, and TV shows on your soundbar, but it isn't designed to support multi-channel audio formats like Dolby Digital or Dolby Atmos.

You can find information in the bar's manual on how to switch your TV's audio mode to PCM.

The Vizio SB2020n-J6 doesn't offer a lot of sound enhancement features. There are bass and treble adjustments to help you customize its sound, as well as some EQ presets: 'Movie', 'Music', 'Game', and 'Dialogue'. You can enhance the dialogue, and there's a Night Mode feature to balance the volume level when you watch TV at night. Unfortunately, it lacks more premium features like room correction, so it sounds a bit different depending on the room you're in.

The Vizio SB2020n-J6 has a limited selection of physical inputs. There's no HDMI support, but you can still connect it to your TV with its Optical input. That said, it doesn't come with an Optical cable, so you have to buy one separately to use this connection. If you don't want to buy any extra cables, you can also use its RCA to 3.5mm adapter to connect the included RCA cable to its AUX port and connect the RCA cable to your TV. You can also add a subwoofer with its Sub Out port.

The Vizio SB2020n-J6 only supports PCM-format content. As a result, you can't use the bar to playback common multi-channel surround sound formats like Dolby Digital, often found on Blu-ray discs and streaming platforms.

The Vizio SB2020n-J6 has a great latency performance. Via Optical, it has low latency, so the audio you hear is in sync with the video you see. You don't notice lip-synching issues when watching dialogue-heavy content, either. That said, some apps and TVs can compensate for latency differently, so your experience can vary.

This Bluetooth-compatible bar lets you wirelessly stream audio from mobile devices, like your phone or tablet, to the bar itself.

There's no Full HDMI In port, so unfortunately, this bar doesn't support video passthrough.

There's no display, but a small light in the middle of the bar flashes different colors when you adjust certain settings. For example, it changes color when you change the input and flashes when you change the volume. It even stops flashing to indicate when you've reached either the maximum or minimum volume level.

There are a few buttons on top of the bar that you can use to power it on/off, change the input, activate Bluetooth pairing, and adjust the volume.

The remote is quite simple, and it lets you control features like the bass and treble adjustments, the EQ presets, and change the inputs. It has a slightly different design from its predecessor, though.

The Vizio SB2020n-J6 doesn't have built-in voice assistant capabilities. However, the manufacturer says that you can plug in a compatible third-party Amazon Alexa or Google Assistant device to control it with your voice. You have to purchase these devices separately, though.

The Vizio SB2020n-J6 has an auto-off feature that turns it off after a certain period of inactivity. There's also limited HDMI CEC support, so you can use a compatible Vizio TV remote to control some of the bar's most basic features, like the power and the volume.