Shop 24/7 by phone 1-800-MACMALL (622-6255)

Live Help
Order Status
My Cart


MacMall - Your #1 Apple Superstore
Here is what you missed!
Macmall Email Subscription
  • Save up to 70% off!
  • Get the latest tech deals instantly
  • Receive exclusive coupons and offers
  • Discover new Apple announcements

Your personal data is safe with us, it will never be disclosed to any third parties or sold.


Thank You for Subscribing to our newsletter

Be sure to add to your address book so you don’t miss a deal.


Vizio SB4021M-B1 - sound bar system - for home theater (SB4021M-B1)

No Reviews | Add Review

Share Today!

Vizio SB4021M-B1 - sound bar system - for home theater

Widget Not Available!!!


VIZIO SB4021M-B1 - M-Series - sound bar system - For home theater - 2.1-channel
  • MacMall Part #: 9711635 
  • Manufacturer Part #: SB4021M-B1 
  • Platform: Universal 

Upgrade to premium audio with VIZIO's 40" 2.1 home theater sound bar with wireless subwoofer. Its sophisticated design and slim profile make an attractive addition to any 42" and larger TVs. This sound bar features stereo full-range drivers, Dolby Digital technology, and a wireless subwoofer that adds rich, powerful bass from anywhere in the room. SRS TruVolume ensures a TV viewing experience with fewer volume fluctuations, and SRS TruSurround HD adds immersive surround sound without the need for cumbersome rear speakers. Setup has never been easier - just connects the included audio cable to your TV and indulges in powerful, immersive audio.

Technical Specs

Product Type Sound bar system - for home theater - 2.1-channel
Integrated Components USB host
Dimensions (WxDxH) / Weight Details Sound bar : 40.1 in x 2.1 in x 3.3 in / 3.5 lbs ¦ Subwoofer : 8.5 in x 11 in x 12.8 in / 11 lbs
Speaker System
Series M-Series
System Components Subwoofer, sound bar
Speaker Type Active
Response Bandwidth 40 - 19500 Hz
Output Level (SPL) 101 dB
Audio Amplifier Integrated
Recommended Placing Wall-mountable, table-top
Built-in Decoders Dolby Digital
Built-in Devices USB host
Supported Digital Audio Standards MP3
Controls Power on/off, volume, treble, bass
Additional Features SRS TruSurround HD, SRS TruVolume
Speaker System Details
Speakers Included Sound bar - 150 - 19500 Hz - table-top - wired ¦ Subwoofer - 40 - 150 Hz - wireless
Speaker Details Sound bar - stereo - 2 - 150 - 19500 Hz - active ¦ Speaker - subwoofer - 40 - 150 Hz - active
Driver Details Sound bar : 2 x full-range driver - 2.75"
Driver Details (2nd speaker) Subwoofer : 1 x subwoofer driver - 6.5"
Connector Type Audio line-in ( mini-phone stereo 3.5 mm ) ¦ SPDIF input ( TOSLINK ) ¦ SPDIF input ( RCA phono ) ¦ USB ( 4 pin USB Type A )
Included Accessories Audio cable, power adapter, remote control, TOSLINK cable
Environmental Standards
ENERGY STAR Qualified Yes
Voltage Required AC 120/230 V ( 50/60 Hz )
Manufacturer Warranty
Service & Support 1 year warranty
Service & Support Details Limited warranty - parts and labor - 1 year
  View/Download Coupon



Enhanced Products

Similar Products

Question & Answer


Vizio SB4021M-B1 - sound bar system - for home theater (SB4021M-B1)

VIZIO SB4021M-B1 - M-Series - sound bar system - For home theater - 2.1-channel

0 Question(s) • 0 Answer(s)

Back to top

Rules and Regulations

0 Question(s) from the Community

User Reviews


Save More with MacMall

Add Item
Free Shipping


Get exclusive discounts on your favorite Apple products today!

Your Biggest Source for Everything Apple!

MacMall is the #1 Apple Direct Reseller. We sell more Apple-branded products than any other direct Apple reseller. Since 1987, MacMall has been supplying Mac computers, Mac software, iPods, iPad accessories, and more Apple brand products and consumer electronics to consumers, businesses, and creative professionals.

At MacMall, we understand the increasing demand for the best quality consumer products at huge discounted prices. That's why we are proud to offer the lowest prices on our extensive selection of best-selling products, and hard-to-find Mac and iPod products you crave. Get yourself the new iPad or the new Apple TV for your family. Looking to upgrade your MacBook? Or just want to find out the best suited iPod/iPhone accessories for your hot gadget? Keep your iPad up-to-date with function and technology with our line of top-brand iPad accessories. Compare brands. Equip your Apple products.

More than the innovative products, MacMall goes beyond commerce and into affordable, high-quality business solutions. From customized business sites to financing & leasing to software licensing, technology certifications, configuration services, packaged service programs, and more. Enjoy easy management, easy installation, and easy implementation. Discover a whole new way to create and re-create your business.

Plus, with our 24/7 customer service hotline, we're always just a phone call away no matter when you want to reach us. Get the MacMall Advantage. Don’t miss out on the best deals, special prices, rebate savings, exclusive bundles, and dedicated service you won’t find anywhere else!


About Us
MacMall Blog
The Mall Report
Retail Store Location
CAP Acount Login
Investor Relations
Join Our Affiliate Network
MacMall Business Solutions
MacMall Advantage
General Terms & Disclaimers
Privacy Policy
Site Map

Customer Service

Contact Us
Order Status
Live Chat

Follow Us

Apple Authorized Reseller Entrust bbb Tool Twist

Participating store

1940 E. Mariposa Ave, El Segundo, CA 90245 800.MACMALL © 2013 MacMall