Vizio SB4021M-A1 information from Consumer Reports

< Go to Home theater systems page

Vizio SB4021M-A1

Approximate retail price:

$226.99

Summary: A 2.1-channel soundbar.

Own this Model?

Write a review

Type: Soundbars

About - Vizio SB4021M-A1
The Vizio SB4021M-A1 is part of the home theater system test program at Consumer Reports. In our lab tests, home theater system models like the SB4021M-A1 are rated on multiple criteria, such as those listed below. Sound quality: Sound quality represents tonal accuracy and ability to reproduce fine sonic detail of the front speakers, subwoofer, center-channel speaker, and surround speakers. Sound quality judgments are made with the system optimized using its own auto speaker set-up function (if so equipped), and with its own tone controls and/or pre-set tone settings (if any) adjusted for most balanced sound. Ease of use: Ease of use indicates how easy it is to set up the system and use controls on front panel and remote. Versatility: Versatility score is based on the presence or absence of useful features. The inputs and outputs shown are on the receiver. (Does not include outputs on the video player, if that is separate.)

About - Vizio SB4021M-A1

The Vizio SB4021M-A1 is part of the home theater system test program at Consumer Reports. In our lab tests, home theater system models like the SB4021M-A1 are rated on multiple criteria, such as those listed below.

Sound quality:: Sound quality represents tonal accuracy and ability to reproduce fine sonic detail of the front speakers, subwoofer, center-channel speaker, and surround speakers. Sound quality judgments are made with the system optimized using its own auto speaker set-up function (if so equipped), and with its own tone controls and/or pre-set tone settings (if any) adjusted for most balanced sound.
Ease of use:: Ease of use indicates how easy it is to set up the system and use controls on front panel and remote.
Versatility:: Versatility score is based on the presence or absence of useful features. The inputs and outputs shown are on the receiver. (Does not include outputs on the video player, if that is separate.)

About This Brand
Leading LCD TV brand Vizio now offers 2.0-, 2.1-, and 5.1- wireless sound-bar speaker systems that complement its TV line.

About This Brand

Leading LCD TV brand Vizio now offers 2.0-, 2.1-, and 5.1- wireless sound-bar speaker systems that complement its TV line.

Features & Specs - Vizio SB4021M-A1
Video player disc capacity The number of discs that the video player can handle. Video player disc capacity	NA
Active subwoofer Has a built-in amplifier and typically has a bass level control (independent of controls on a receiver). Active subwoofer	Yes
Wireless subwoofer Yes' indicates that the model comes with a powered wireless subwoofer. "Optional' indicates that accessories (transmitter and wireless amplifiers) are available that allow signals to be wirelessly transmitted the amplifers that power a subwoofer. 'No' indicates that the models does not provide for wireless operation of a subwoofer. Wireless subwoofer	Yes
Receiver OSD Receiver OSD Onscreen display lets you view the receiver's menus on a TV screen, a squint-free alternative to using the receiver's LED or LCD display. Receiver OSD	No
Auto speaker calibration System comes with a microphone to automatically adjust speaker sound levels, delays, and possibly more to balance the surround effect for your room size and speaker setup. Auto speaker calibration	No
Plays 3D Blu-ray discs Plays 3-D Blu-ray discs; for 3D operation, it requires a 3D TV and 3D glasses, as well a 3D Blu-ray movie. Plays 3D Blu-ray discs	NA
Analog to HDMI video conversion Can convert analog video input signals (Composite, S-Video, Component) to digital and output them via the HDMI connection. Analog to HDMI video conversion	NA
3D capable HDMI switching Will pass a 3-D video signal when switching HDMI cable connected 3-D source devices to a 3-D TV. 3D capable HDMI switching	NA
FM tuner Receiver has a built-in FM radio tuner. FM tuner	No
AM tuner Receiver has built-in AM radio tuner. AM tuner	No
Internet streaming access Can receive audio or video streams from various online entertainment services, such as movies from Netflix or Amazon Video on Demand, or Pandora Internet radio. Requires a broadband internet connection and -- depending on the service -- a subscription. Internet streaming access	No
Stereo analog audio (in/out) Stereo analog audio (in/out) lists the number of stereo (two-channel) analog audio input and output connections. These are useful for connecting two-channel analog audio devices such as a TV, set-top box, non-integrated video disc player, etc. Stereo analog audio (in/out)	1/0
More features and specs

User Reviews - Vizio SB4021M-A1

Consumer Reports User Reviews

Already own it? Write a review

There are no reviews from Consumer Reports subscribers. Be the first Consumer Reports subscriber to review this product.

Write a review

Other User Reviews

There are 0 reviews from the web

Recommended Ratings

Nobody Tests Like We Do: Our testers put 100s of products through their paces at our National Testing and Research Center. Learn more about how we test for:; Performance; Safety; Reliability; Learn more

To find the model that is right for you, read our expert advice on which features to consider and how to find the best value. Here's one tip: Don't pay for more features than you'll use.

Home theater systems

ConsumerReports.org

Consumer Reports Network