this soundbar is awesome for 150$ im replacing a lg 450w 3.1 channel unit i bought last year..and this vizio sounds way better. and has so much more options.voice dialog works pretty well..bass is impressive.. and is loud.(turn truvolume setting to on) ive had all kinds of home theater units over the years and vizio ones always sounds great..

Great compact sound bar. Needed a sound bar without the traditional subwoofer. This vizio fits the bill. I mounted it outside under my gazebo. Really nice sound. It gets very loud. Bluetooth, optical,hdmi options, etc.... Really nice price.... Have gotten many compliments on this sound bar. Great purchase!!

I got this sound bar to compliment my New TCL 43" LED 4K Roku TV because the TV speakers did not have that great of a sound, and both are about 36-37 inches wide. I have been using the sound bar for about 3 months now and I am very happy with the purchase and the sound with the built in sub is amazing. I would recommend using the HDMI input as it will allow you to use your TV remote to control the sound bar volume.

For the price this is an incredible sound bar. I have several Sonos bars in the house but bought this one to go with a new Visio TV. Super easy setup and it’s nice that I can run the Apple TV through the sound bar versus another cable to the tv. Has great sound and works with both homekit and google home.

The Vizio M21d-H8 soundbar packs in a plethora of features and good sound quality all for a good price. This sound bar is a 2.1 configuration and features 6 speakers (2 speakers, 2 tweeters & 2 subwoofers). Other features include HDMI in/out for an ARC connection with 4k HDR passthrough, Dolby DTS Virtual X, DTS digital surround, DTS TrueVolume, Dolby Audio, Bluetooth, Voice Assistant, Aux, Optical Audio and IR remote control learning so you can use your tv remote to raise and lower the soundbar volume. Also included was one hdmi cable, an optical audio cable, an aux cable, a rca to aux cable, remote with batteries and a mounting diagram with wall mounting slide on holders. When you first power on the soundbar it enters pairing mode which allows you to pair a bluetooth device to the sound bar; however, you must then switch the input on the soundbar to "Bluetooth" to actually stream the audio from your device even if it shows as connected on your device. The sound from the Vizio M21-H8 was clear, the bass was deep enough and the speakers got plenty loud for my viewing area of 11ft x 13ft. The small rubber feet on the bottom of the soundbar give just enough room for the bottom firing subwoofers to work their magic. The sleek design lets it disappear in darker setups as it's hard to make out the lines which I did like very much. Overall I'm very satisfied with the M21d-H8 and would recommend it to anyone looking for a good soundbar that doesn't break the bank.