Vizio SB3821 - Reviews, Prices, Specs and Alternatives

Name: Vizio SB3821
Brand: Vizio
SKU: b2e2b842-ea09-46b2-aeb1-fd8c8ef768f3
Price: 150.84 USD
Availability: InStock
Rating: 8.7 (7757 reviews)

Lowest price found: $150.84 (used) Show listings

Consumer Score

8.7

Great

Current price

From Seller:

Enjoy 100 dB of room filling, crystal clear sound with less than 1 percent total harmonic distortion
Wireless subwoofer adds rich bass from anywhere in the room
Built in Bluetooth lets you lose the wires and listen to your music with a tap of a finger with built in Bluetooth. Sound pressure level - 100 dB. Sound bar frequency - 50 hertz - 19 hertz
Premium audio with Dolby digital decoding, plus DTS TruVolume and DTS audio post processing
Wireless remote for convenient volume, input and audio controls; Wireless subwoofer range approximately 60 feet – line of sight from sound bar
Read more

Critic Consensus Common points from expert reviews summarized.

Rank	Change	Price	Sound Bar	Tom's Guide	World Wide Stereo	TechRadar	Rtings.com	What Hi-Fi	SoundGuys	CNN Underscored	PCMag	TechHive	WIRED
1	-	$889	Sonos Arc	2	3	1	2	3	-	2	3	-	-
2	-	$527	Sonos Beam Gen 2	8	5	5	5	2	-	-	8	4	4
3	-	Check price	Samsung HW-Q950A	-	-	3	3	17	-	-	-	5	3
4	-	$100	Roku Streambar	10	-	-	-	14	-	5	-	2	8
5	-	$2500	Sennheiser Ambeo 3D	-	8	-	-	8	1	-	-	-	11
6	-	$328	Vizio M-Series 5.1	-	-	-	6	-	-	13	5	3	-
7	-	$169	Roku Streambar Pro	-	-	-	-	-	4	1	2	-	-
8	+1	$999	Bowers & Wilkins Panorama 3	1	-	6	-	6	-	-	-	-	-
9	-1	$899	Bose Smart Soundbar 900	6	-	-	1	11	-	-	-	-	-
10	-	$350	Yamaha YAS-209	3	14	-	-	-	-	-	-	-	10
11	+1	$598	Sony HT-G700	-	-	2	-	15	-	9	-	-	-
12	+1	$522	Klipsch Cinema 600	-	2	-	-	-	-	-	1	-	-
13	+1	$399	Polk Audio Signa S4	-	1	-	-	-	-	-	-	-	5
14	+1	$180	Polk Audio React	-	13	-	-	-	-	-	-	1	-
15	+1	$1298	Sony HT-A7000	-	-	11	-	1	-	-	-	-	-
16	-5	$499	Sonos Beam Gen 1	-	-	-	-	-	2	7	-	-	-
17	-	$400	JBL Bar 5.0 MultiBeam	9	-	-	-	10	-	-	-	-	-
18	-	$505	Denon Home 550	-	4	10	-	-	-	-	-	-	-
19	-	$1200	JBL Bar 9.1	-	6	-	-	-	-	-	6	-	-
20	-	$999	Bluesound Pulse Soundbar+	-	11	-	-	5	-	-	-	-	-
21	-	$698	Samsung HW-Q800A	-	-	4	-	12	-	-	-	-	-
22	-	Check price	LG SP11RA	-	-	9	-	19	-	-	-	-	-
23	+1	$278	Sony HT-S350	-	-	-	-	-	-	8	4	-	-
24	-1	$913	Vizio Elevate	-	-	-	-	-	-	14	-	6	-
Show all rows

July 2022 Awards and Mentions Every month we consolidate opinions of key experts for every product category

Vizio SB3821 did not receive any endorsements this month.

Browse this month's Sound Bar ranking

This month, #1 Sound Bar is Sonos Arc

Info

Weight

5.8 lbs

7.21 lbs (subwoofer)

Dimensions

Loading product dimensions...

8.3 x 9.1 x 8.3 inches (subwoofer)

Frequency Response What is the frequency response of the sound bar?

50-19,000 Hz

Speaker sensitivity What is the sensitivity of the speaker?

100 dB

Tweeter composition What is the tweeter made out of?

Other

Number of Subwoofers How many subwoofers does the speaker have?

1 woofers

Subwoofer composition What is the subwoofer made out of?

Other

Separate subwoofer included Does the soundbar comes with a separate subwoofer?

Yes

Bluetooth Capability Does the speaker support wireless connection?

Yes

Supported connections What type of connections does the speaker support?

bluetooth

Hi-resolution audio Does the speaker support hi-resolution audio playback?

Yes

In-unit Controls What controls are on the soundbar itself?

Power, Input, Bluetooth, Volume Up, Volume Down

Rechargeable battery Does the speaker have a built in rechargeable battery?

No

FM Radio capability Does the speaker have an FM radio?

No

Built-in microphone Does the speaker have a built-in microphone?

No

Wi-fi enabled Is the speaker capable of connecting to wi-fi?

No

App/Smartphone controlled Is the speaker can be controlled by an app or a smartphone?

No

ENERGY STAR certified Is the speaker energy star certified?

No

Chromecast built-in Does the speaker have a built-in Chromecast playback?

No

Airplay capability Does the speaker support Airplay technology?

No

IR Remote Learning Can the speaker be controlled with an external (universal) remote?

No

Included Accessories What are the accessories included with the speaker?

Sound Bar, Wireless Subwoofer, Remote, RCA to 3.5mm Stereo Audio Cable, Digital Coaxial Cable (RCA), Digital Optical Cable (Toslink), Wall Mounts, Quick Start Guide, Sound Bar Power Cable

From Manufacturer Manufacturer-provided product description, urls and documents.

Official Urls:

https://www.vizio.com/home-theater-system/s3821wc0... Report

EAN Numbers: 0713002506912, 0845226012402, 0845226012471, 0845226013140, 7426700023096

UPC Numbers: 713002506912, 845226012402, 845226012471, 845226013140

Model Numbers: SB3821-C6, SB3851-C0

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Vizio SB3821 is a very popular and one of the less expensive options. It's in the top 3 bestselling sound bars and has dozens of popular alternatives in the same price range, such as Vizio SB3651-E6 or JBL Bar 2.0 .

Vizio SB3821 is $111.84 less expensive than an average sound bar ($262.68).