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Replacement Vizio M51a-H6 Satellite Speakers (/RT6-15722-M51A-H6B-SAT-UA)

US $28.99
ApproximatelyC $39.84
or Best Offer
Condition:
Used
Package Contents: - Left and Right Satellite Speakers Does NOT include cables.
More than 10 available593 sold
Breathe easy. Free shipping and returns.
People want this. 237 people are watching this.
Shipping:
Free Standard Shipping.
Located in: Skokie, Illinois, United States
Delivery:
Estimated between Wed, Sep 3 and Mon, Sep 8 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:235104034885
Last updated on Aug 18, 2025 23:07:28 EDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Package Contents: - Left and Right Satellite Speakers Does NOT include cables.”
MPN
M51a-H6
UPC
845226018718

About this product

Product Identifiers

Brand
VIZIO
GTIN
0845226018718
UPC
0845226018718
Model
VIZIO M51a-H6
eBay Product ID (ePID)
18045769894

Product Key Features

Audio Inputs
USB, Digital Optical TOSLINK, HDMI
Color
Black
Connectivity
Wireless, Bluetooth, USB, HDMI
System Configuration
5.1 Channel
Surround Sound Formats
5.1 Channel
Features
Bluetooth, Remote Control
Type
Soundbar

Item description from the seller

About this seller

4surpluscity

98.1% positive feedback594K items sold

Joined Jun 2010

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (148,010)

All ratings
Positive
Neutral
Negative
  • i***n (52)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Wasn't careful enough with my original setup and one of my speakers developed a static reverb in the audio. This replacement is perfect, immediately resolved the issue, arriving in great condition. The price is excellent, arrived on time and as advertised. Great seller, highly recommend.
  • b***a (394)- Feedback left by buyer.
    Past year
    Verified purchase
    These speakers arrived faster than expected(Always a plus)!!! Functionality and aesthetics, they look and sound like they were never used! I hooked them up to an older Vizio Soundbar with wireless sub system and had no issues with cracking or not pairing. These replacements turned my 5.1.2 system into a 5.1.4 system! I definitely highly buying from this seller!
  • v***b (45)- Feedback left by buyer.
    Past month
    Verified purchase
    Came with two speakers and works great! OEM speakers and for a heck of a price.
See all feedback

Product ratings and reviews

4.5
22 product ratings
  • 17 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 2 users rated this 1 out of 5 stars

Good sound quality

Well designed

Good value

Most relevant reviews

  • Top favourable review

    Depending on your brand of TV, finding t...

    Depending on your brand of TV, finding the correct settings to allow this to work can be complicated. Once you have exhausted every possible setting, the soundbar system works and sounds very good and clear.

    Verified purchase: YesSold by: 6te1store

  • Top critical review

    Vizio m series 5.1.2-h6 Dolby Atmos sound system

    The product failed in less than a month. The power light does not come on. It seems to be a problem with this model. It sounded wonderful until it died. Google shows several articles regarding the Visio MSdries 5.1.2 -h6 having problems with these units failing to power up. I've been through the diagnostic procedures and no luck at all getting it to turn on. Additionally the volume for Bluetooth input plays audio at an excessive volume compared to other inputs. I believe it would be easy to blow out the speakers owing to this manufacturing defect built into the Visio M Series 5.1.2-86 model. When I called Vizio they said this was a feature... Buyer beware!!! I'm very disappointed having used it for less than one month to go dead completely.

    Verified purchase: YesCondition: Pre-OwnedSold by: nps

  • M51a-H6B

    It was great at first then now all I hear is cracking popping noise . Volume goes out for like 5 seconds wether I’m watching tv or a movie. I replaced all the hdmi cables brand new ones. Still hear crackling volume still goes out for z5 seconds. I should’ve listened and not buy refurbished. Now I gotta get a new sound bar however I’m gonna buy brand new

    Verified purchase: YesSold by: 4surpluscity

  • Vizio M51 5.1 Dolby Atmos

    After assembling this product, it exceeded my expectations. Sound quality is excellent. Mid range and highs are exceedingly crisp and clear.

    Verified purchase: YesSold by: 4surpluscity

  • Nice budget 5.1 surround sound bar.

    Louder and more bass than my last Vizio SB3851 soundbar. Smaller profile than last one. Surround speakers add more depth. I cannot comment on Atmos effect as I have not tried it. I do not have space for a home theatre with a receiver and wires everywhere and this is a nice trade off.

    Verified purchase: YesCondition: RefurbishedSold by: vizio_official