VIZIO

M-Series 5.1 Home Theater Sound Bar (M51a-H6)

VIZIO M-Series 5.1 Home Theater Sound Bar (M51a-H6)

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Overall

#201 in

Soundbars

according to Reddit Icon Reddit

Sentiment score67% positive
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Last updated: May 13, 2026

Reddit Reviews

Reddit IconCautious_Article_757
11 months ago

When I saw that deal post I wanted to jump on it for absolutely no practical reason. At this time in my life I wouldn't pay full price. Right now I'm using a Vizio M51a-H6 which I think sounds pretty good. I would have gladly paid the deal price for that upgrade.

Reddit IconAny-Walk-3359
4 months ago

Sam’s Club has a good deal right now for the Vizio 5.1 system, check it out. I just purchased it for $160 and set it up today. It’s performing good so far for my front living room space (smaller-medium sized room).

Reddit IconAZ115Degrees
4 months ago

I really like the Samsung Q990. I have multiple systems in my home and I think 3.1, 5.1 and above soundbar systems are awesome. I have an inexpensive Vizio 5.1 soundbar system that I am very happy with. It’s set up in an upstairs loft in my home paired to a matching 55” Vizio 4K TV and is perfect in that area. I have a 100” projector setup in a large family room with a full 5.2.4 Atmos surround sound. It’s a lot of amps, speakers and subwoofers that take up significantly more space than a soundbar. I have no issues with soundbars or ARV setups. Good quality products do make a difference though.

Reddit Icongerglyherb
8 months ago

It totally depends on the soundbar. I am still impressed with the Vizio 5.1 system’s ability to produce a really nice sounding virtual atmos experience. I also have a Polk Mini ax and in my opinion it doesn’t compare to the Vizio. I also have a Vizio 5.1.2 system and I’ll still stand by that system as THE top of the line budget system. Saying all of that I’ll conclude by saying, none of those systems match my Sony HT-A9, but I wouldn’t expect them to. I had an LG SP7Y and took it back within hours of purchase. It soured me on LG soundbars quickly. Also, if you’re looking for a budget system, don’t count out ONN’s 5.1 or 5.1.2. They both are surprisingly good.

Reddit IconBreakemoff
5 months ago

Apple TV 4K gen 1 > Vizio M Series Soundbar w Atmos > Phillips Hue SYNC box > 65” Vizio P-series LED (2018) I have no reason to update any of these just yet. But I want an OLED. When I do, I will pair it with the latest Apple TV.

Reddit IconPogTuber
2 months ago

Vizio M series if you want surround sound. Hard to beat for the price (around $350) Only thing is the rear surround is wired to the sub, but the sub itself is wireless to the sound bar.

Reddit IconWinged_Pegasus
6 months ago

I went with the Vizio M series, cost me like $180 on Amazon during a sale. Is it an audiophile system? By no means. But it blows the doors off of the C1 built in speakers and the surrounds add a lot. It's a nice way to dip your toes into a surround system.

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