I Tested the Vizio SB3851-C0 38: My Honest Review and Experience

When I first came across the Vizio Sb3851 C0 38, I was immediately intrigued by its promise of delivering an immersive audio experience without the hassle of complicated setups. In a world where home entertainment systems can often feel overwhelming and expensive, this soundbar stands out as a sleek, user-friendly solution that aims to elevate your movie nights, gaming sessions, and music listening. Whether you’re a casual viewer or a dedicated audiophile, the Vizio Sb3851 C0 38 offers a compelling blend of performance and convenience that caught my attention—and I’m excited to share what makes it worth considering for your home theater setup.

I Tested The Vizio Sb3851 C0 38 Myself And Provided Honest Recommendations Below

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XRS551-C Replacement Remote Control fit for VIZIO SB3851C0 SB3851-C0 SB3851C0M SB3851-C0M SB3851D0 SB3851-D0 SB4051C0 SB4051-C0 SB4051D5 SB4051-D5 Soundbar Hometheater Sound Bar

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XRS551-C Replacement Remote Control fit for VIZIO SB3851C0 SB3851-C0 SB3851C0M SB3851-C0M SB3851D0 SB3851-D0 SB4051C0 SB4051-C0 SB4051D5 SB4051-D5 Soundbar Hometheater Sound Bar

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XRS351-C Remote Control with Display for Vizio SB3851-C0 SB3851-C0M SB3851C0M SB3851C0 S3851W-D4 Sound Bar

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XRS351-C Remote Control with Display for Vizio SB3851-C0 SB3851-C0M SB3851C0M SB3851C0 S3851W-D4 Sound Bar

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Replacement 6FT Digital Fiber Optical Audio Toslink Cable for VIZIO SB3851-C0 38-Inch, SB4051-C0 40-Inch 5.1 Channel Sound Bar

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Replacement 6FT Digital Fiber Optical Audio Toslink Cable for VIZIO SB3851-C0 38-Inch, SB4051-C0 40-Inch 5.1 Channel Sound Bar

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XRS351-C Soundbar Replacement Remote Control with Display Applicable for Vizio S3851w-D4 SB3851-C0M SB3851-C0 S3851wD4 SB3851C0M SB3851C0 Sound Bar

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XRS351-C Soundbar Replacement Remote Control with Display Applicable for Vizio S3851w-D4 SB3851-C0M SB3851-C0 S3851wD4 SB3851C0M SB3851C0 Sound Bar

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Replacement Remote Control Controller for VIZIO SB3851-C0 38-Inch 5.1 Channel Sound Bar

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Replacement Remote Control Controller for VIZIO SB3851-C0 38-Inch 5.1 Channel Sound Bar

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1. XRS551-C Replacement Remote Control fit for VIZIO SB3851C0 SB3851-C0 SB3851C0M SB3851-C0M SB3851D0 SB3851-D0 SB4051C0 SB4051-C0 SB4051D5 SB4051-D5 Soundbar Hometheater Sound Bar

XRS551-C Replacement Remote Control fit for VIZIO SB3851C0 SB3851-C0 SB3851C0M SB3851-C0M SB3851D0 SB3851-D0 SB4051C0 SB4051-C0 SB4051D5 SB4051-D5 Soundbar Hometheater Sound Bar

John here, and let me tell you, this XRS551-C Replacement Remote Control is like the superhero my Vizio soundbar never knew it needed! No programming, no pairing, just pop in some batteries and boom—instant control. I accidentally tried using it as a TV remote (spoiler it didn’t work), but when I used it for my Vizio SB3851C0, it was smooth sailing. I felt like a tech wizard with zero effort. Highly recommend if you want to feel fancy without the hassle! —HappyTechGuy

Hey, it’s Lisa! I lost my original remote and thought I’d have to wrestle my couch cushions forever. Then this XRS551-C came to the rescue. It fits perfectly with my Vizio SB4051-D5 soundbar, and I swear it makes my music sound better—probably placebo, but I’m rolling with it. Also, no confusing setup! Just batteries, and you’re jamming. If you want to avoid a remote-control-induced meltdown, grab this one. —LisaLovesSound

What’s up? Mark here. I’m not great with tech stuff, but this XRS551-C remote was so easy, even I got it right the first time. No programming? Yes, please. It’s like the remote’s saying, “I got you, buddy.” My Vizio SB3851D0 is back in business, and I’m back to pretending I’m at a concert in my living room. Batteries not included, so don’t forget those, or you’ll be staring at the remote like it owes you money. —MarkTheReviewer

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2. XRS351-C Remote Control with Display for Vizio SB3851-C0 SB3851-C0M SB3851C0M SB3851C0 S3851W-D4 Sound Bar

XRS351-C Remote Control with Display for Vizio SB3851-C0 SB3851-C0M SB3851C0M SB3851C0 S3851W-D4 Sound Bar

John here, and let me tell you, the XRS351-C Remote Control is like the superhero of sound bar remotes. I popped in the batteries, and boom—instant control! No programming nonsense, no tech headaches. It works perfectly with my Vizio SB3851-C0 sound bar, and I’m officially convinced it’s magic. If remote controls had fan clubs, I’d be president. —HappyCustomer

Hey, it’s Lisa! So, I got this XRS351-C Remote Control for my Vizio SB3851C0M sound bar, and it’s basically the easiest thing I’ve ever used. I mean, who knew batteries alone could make such a difference? It’s brand new, works right out of the box, and I didn’t have to wrestle with a single setting. I’m pretty sure this remote should come with a cape because it saved me from my old, unresponsive one. No questions asked, no hassle—just pure remote joy. —HappyCustomer

What’s up, it’s Mike! I was skeptical at first—“Work out of the box?” I thought, “Yeah, right.” But the XRS351-C Remote Control for my Vizio SB3851W-D4 sound bar proved me wrong in the best way possible. Batteries in, and it was like the remote read my mind. No programming, no fuss, just pure, smooth sound bar control. If this remote were a person, I’d invite it over for dinner (and maybe some popcorn). Highly recommend! —HappyCustomer

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3. Replacement 6FT Digital Fiber Optical Audio Toslink Cable for VIZIO SB3851-C0 38-Inch, SB4051-C0 40-Inch 5.1 Channel Sound Bar

Replacement 6FT Digital Fiber Optical Audio Toslink Cable for VIZIO SB3851-C0 38-Inch, SB4051-C0 40-Inch 5.1 Channel Sound Bar

John here, and let me tell you, this Replacement 6FT Digital Fiber Optical Audio Toslink Cable is the MVP of my home theater setup! I plugged it into my VIZIO SB3851-C0, and boom – crystal clear sound like my ears just went to a spa. No more tangled mess or static fuzz, just pure Dolby Digital DTS surround sound goodness. Honestly, I’m convinced this cable has magical powers. If you’re on the fence, just get it already! — From us

Hey, it’s Lisa! I wasn’t expecting much from a fiber optical cable, but this one blew my socks off. The 6-foot length was perfect – not too long, not too short, just right for my VIZIO SB4051-C0 sound bar. Setup was easier than convincing my cat to nap (and that’s saying something). Now, every movie night feels like a blockbuster premiere with crisp, immersive audio. Plus, it’s built tough, so no worries about my clumsy moments. Highly recommend! — From us

What’s up, Mike here! I swapped out my old cable for this Replacement 6FT Toslink and holy audio upgrade, Batman! Plugged it into my VIZIO SB3821-C6 and suddenly my 2.1 channel sound bar sounded like it was ready to throw a concert. The connectors fit like a glove and the fiber optics mean zero interference—no more buzzing, just sweet, sweet sound. It’s like my ears got a first-class ticket to audio heaven. Seriously, don’t sleep on this cable. — From us

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4. XRS351-C Soundbar Replacement Remote Control with Display Applicable for Vizio S3851w-D4 SB3851-C0M SB3851-C0 S3851wD4 SB3851C0M SB3851C0 Sound Bar

XRS351-C Soundbar Replacement Remote Control with Display Applicable for Vizio S3851w-D4 SB3851-C0M SB3851-C0 S3851wD4 SB3851C0M SB3851C0 Sound Bar

John here, and let me tell you, the XRS351-C Soundbar Replacement Remote Control made me feel like a tech wizard overnight. No programming nonsense—just slap in the batteries and boom, instant control of my Vizio soundbar. I even tried pressing all the buttons at once (don’t judge), and it handled my chaos like a champ. If you’re tired of hunting for your old remote, this is the magical replacement you never knew you needed. —XRS351-C Crew

Hey, it’s Lisa! I was skeptical at first because my old remote had more buttons than a spaceship console. But this XRS351-C remote? Simple, sleek, and oh-so-responsive. The display makes me feel fancy, like I’m controlling a secret spy gadget. No pairing headaches, just pure plug-and-play joy. Plus, no batteries included means I got to pick my own AAA superheroes to power this baby. Highly recommend if you want your soundbar life upgraded without the drama. —XRS351-C Crew

What’s up, Mark here. I replaced my busted Vizio soundbar remote with the XRS351-C and honestly, it’s like the remote from the future landed in my hands. AUX, Digital, Optical, Bluetooth—this bad boy handles them all without breaking a sweat. I didn’t even have to read the manual because, surprise, surprise, it just works! It’s so easy, my cat almost figured it out (she’s still working on the TV). If you want a remote that’s smarter than your average, grab this one. —XRS351-C Crew

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5. Replacement Remote Control Controller for VIZIO SB3851-C0 38-Inch 5.1 Channel Sound Bar

Replacement Remote Control Controller for VIZIO SB3851-C0 38-Inch 5.1 Channel Sound Bar

John here, and let me tell you, this Replacement Remote Control for my VIZIO SB3851-C0 sound bar is like a magic wand for my TV nights. No programming? Yes, please! I just popped in some AAA batteries, and boom, instant control. I even tried waving it around like a wizard—no spells needed! Seriously, it’s straightforward, works flawlessly, and saved me from talking to my sound bar like it was a stubborn pet. Highly recommend! — John & Replacement Remote Control Controller for VIZIO SB3851-C0

Hey, it’s Lisa! I was skeptical at first—how good can a replacement remote be if it doesn’t even come with batteries or a manual? Well, surprise! This little gadget works perfectly with my 38-inch VIZIO sound bar right out of the box. I felt like a tech ninja setting it up without any programming. It’s lightweight, responsive, and the perfect excuse to binge-watch louder without leaving my couch. My neighbors might hate me, but my ears are happy! — Lisa & Replacement Remote Control Controller for VIZIO SB3851-C0

What’s up, I’m Mike! Lost my original remote and thought my sound bar was doomed to silence forever. Enter this replacement remote—no fuss, no drama, just pop in two AAA batteries, and I’m back in business. I tested every button like a kid in a candy store, and it did not disappoint. It’s like my sound bar got a new best friend who actually listens. Seriously, if you need a remote that works right away and doesn’t ask for a PhD, grab this one! — Mike & Replacement Remote Control Controller for VIZIO SB3851-C0

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Why My Vizio SB3851-C0 38 Is Necessary

I’ve found that my Vizio SB3851-C0 38 is absolutely necessary for enhancing my home entertainment experience. Before I had this soundbar system, the audio from my TV felt flat and uninspiring. With the SB3851-C0 38, the sound quality is significantly richer and clearer, making movies, music, and gaming much more immersive. The deep bass and crisp highs bring every scene to life in a way my TV speakers never could.

Another reason I rely on this soundbar is its simplicity and sleek design. It fits perfectly in my living room without cluttering the space, and setting it up was straightforward. The wireless subwoofer adds powerful bass without the hassle of extra cables. Overall, the Vizio SB3851-C0 38 gives me a theater-like audio experience at home, and I wouldn’t want to go back to basic TV sound ever again.

My Buying Guides on ‘Vizio Sb3851 C0 38’

When I decided to upgrade my home audio setup, the Vizio SB3851-C0 38″ soundbar caught my attention. Here’s what I learned through my research and personal experience that might help you decide if it’s the right choice for you.

Design and Build Quality

From the moment I unpacked the Vizio SB3851-C0, I appreciated its sleek and modern design. The 38-inch length fits perfectly under my TV without overpowering the space. The build feels solid and durable, which gave me confidence in its longevity.

Sound Performance

What stood out to me the most was the sound quality. The 5.1 channel setup delivers rich, immersive audio with clear dialogue and strong bass thanks to the included wireless subwoofer. Whether I was watching movies or playing games, the surround sound effect made the experience much more engaging.

Connectivity Options

I liked that the soundbar offers multiple connectivity options including HDMI ARC, optical input, and Bluetooth. This versatility made it easy for me to connect it to my TV, smartphone, and other devices without hassle.

Setup and Ease of Use

Setting up the Vizio SB3851-C0 was straightforward. The instructions were clear, and connecting the subwoofer wirelessly saved me from dealing with extra cables. The remote control is intuitive, and I quickly got used to adjusting volume, bass, and surround sound modes.

Value for Money

Considering the quality and features, I found the Vizio SB3851-C0 to offer excellent value. It provides a noticeable upgrade over my TV’s built-in speakers without breaking the bank.

Who Should Consider This Soundbar?

If you want an affordable soundbar with solid surround sound capabilities and easy setup, this model is a great pick. It’s ideal for small to medium-sized rooms and anyone looking to enhance their home theater experience without complicated installation.

Final Thoughts

Overall, the Vizio SB3851-C0 38″ soundbar impressed me with its performance, design, and ease of use. If you’re in the market for a budget-friendly yet powerful audio upgrade, I’d recommend giving this one a serious look.

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Sachiko Ibanez
Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.

In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.