






🎬 Elevate your home theater game—because your movies deserve to sound as epic as they look!
The Onkyo HT-S3910 is a 2019 home theater system featuring a 5.2.2 channel Dolby Atmos setup with Height Virtualizer, 155W per channel power, and full 4K/60p HDR video support. It includes a front/center speaker, four surround speakers, a bass reflex subwoofer, and a Bluetooth-enabled receiver, delivering immersive, high-fidelity sound and seamless wireless streaming in a complete, easy-to-install package.









| ASIN | B07SW21ZC5 |
| Audio Output Mode | Surround |
| Audio Output Type | Speakers |
| Best Sellers Rank | #164,319 in Electronics ( See Top 100 in Electronics ) #133 in Surround Sound Systems |
| Brand | Onkyo |
| Built-In Media | AV Receiver, Indoor FM Antenna, AM loop antenna, Non-skid Pads, Quick Start Guide, Remote controller, AAA Batteries x 2, Speaker System, Speaker Cables |
| Color | Black |
| Compatible Devices | Speaker, Tablet |
| Connectivity Technology | Bluetooth, USB |
| Connector Type | HDMI |
| Customer Reviews | 4.3 4.3 out of 5 stars (707) |
| External Testing Certification | Não aplicável |
| Global Trade Identification Number | 00889951001829 |
| Item Dimensions D x W x H | 21.06"D x 26.57"W x 17.13"H |
| Item Type Name | AV Receiver |
| Item Weight | 18 Pounds |
| Manufacturer | ONKYO |
| Model Number | HT-S3910 |
| Number of Channels | 5 |
| Other Special Features of the Product | Subwoofer, bass_boost, dolby_enabled |
| Output Wattage | 155 Watts |
| Surround Sound Channel Configuration | 5.2 Channel |
| Total Number of HDMI Ports | 4 |
| UPC | 889951001829 |
| Warranty Description | 2 years Parts & Labor |
| Wattage | 155 watts |
| Wireless Technology | Bluetooth |
E**M
Great system at a great price
It's really versatile. It covers all the inputs from all of the equipment I'm aware. The volume will adjust up to way too loud. The sound is quality is great. I suppose if you can tell the difference between B sharp and C flat, you might consider an upgrade.
B**N
Amazing value, great system!
This system is a great value! NOTE: upgrade/swap your speaker wire to 14 gauge, turn down the DB level on speakers and increase DB level on subwoofer. People are complaining that the sub is terrible when really it just needs to be adjusted as above and then it’s great. Also it’s a down firing subwoofer so it should be closer to the listener than a front firing, I think they should have just included a front firing as it’s a smaller sub, but whatever. If you don’t adjust the levels I agree it sounds super weak. I don’t think I need to add a powered sub after the adjustment. I wanted a system that was relatively inexpensive but supported 4K, Dolby vision and Dolby Atmos among other things and it does it great. *You need to change the setting to 4K “Enhanced” have the proper HDMI cable but it does work after adjusting a few settings. I have a 2019 shield tv and it works perfectly with it. 4K resolution with Dolby Vision and upscaling when lower resolution. Dolby Atmos and every other Dolby/DTS format you can think of is supported. Fantastic!
A**R
Sounds good
Nice unit. Sound is good.
W**R
Good quality unit
Bought this as a replacement for my old (1980s Kenwood system) Took a minute to set it up but with the help from tech support I got it done. Working great. Note that there is a 100 +/- page manual for it through the Onkyo website that helps immensely.
T**.
Great for the Price, A Good Jumping Off Point
It's a great system overall. The set up process is pretty straightforward and easy to figure out, and the included instructions are easy to understand. If you have a larger room that you're planning to set the speakers up in, I'd advise you to buy a spool of 22G speaker wire along with this since they only include 6 bundles of wire. With 2 of the bundles being 26 feet long for the rear speakers, and the remaining 4 bundles being 10 feet long for the center channel speaker, the subwoofer and the two front speakers. Also, if you buy a wall or ceiling mounting kit for these speakers be sure to get one designed for extended keyhole mounts, and keep in mind that if you're wanting to mount the center channel speaker above your TV it's wide and rectangular, unlike the other 4 speakers. It has two holes in the back for mounting, so if you bought a 5 speaker mounting kit like me, the wall mount won't fit. So be sure to buy a mount specifically designed for the center channel speaker. So overall it's a great product with deep bass, high decibel range, and great sound quality. I'm sure that it's not on par with a some of the more pricey and top tier systems, but as far as sound systems go this is a good choice for people who are looking for a significant upgrade from a simple sound bar and subwoofer and it's a great starting point for those who want to get into having a custom sound system set up.
A**R
Do Not Buy!!!
Do Not Buy! Among many reasons for returning it, my biggest were it turns on by it self for no reason and it gets very hot (despite being on a open shelf with plenty of ventilation). When returned as defective, in ALL the original packaging, as close as possible to the way it was received, with NO damage to it or the packaging when it left my custody (and I have many photos to prove it - attaching a few of them), Amazon charged a significant restocking fee (which I am disputing), stating it was not returned in sellable condition. Resell a defective product!?!?! I suggest you buy your electronics from a local retailer that you can deal with face to face.
D**S
Pleasantly Surprised
My first impression was the speakers looked cheap. I personally do not like the spring loaded wire connections either. BUT After TONS of research and being an audiophile, I was very impressed and surprised by the sound quality of this device. The Bluetooth feature is what makes life easy. This device can run either a passive sub-woofer (A down facing one comes with this), or it can run an Active sub-woofer (look at the back panel picture for proof of this). Also, for this price range, I have not found any systems that are pushing out 150 Watts per speaker. Other systems are running at 50 to 100 watts.
B**N
Worth the money
This system is incredibly powerful once everything is calibrated correctly it’s awesome worth the money
M**.
Excelente qualidade. Valeu a compra. Som muito bom.
R**N
I'm very impressed with it,decent price, quality is up there and once dialed in it sure sounds good
A**Z
Justo lo que necesitaba. Funcionamiento simple, fácil configuración y buena calidad de sonido. Control de graves y agudos, no se necesita más para escuchar todo tipo de audio. Equipo ideal para quien inicia en el mundo del audio. Se que existen equipos de mayor calidad, pero cuestan el doble o triple solo el receptor, aparte hay que comprar las bocinas. Excelente costo/beneficio.
M**R
وصف المنتج غير دقيق
M**N
Good stereo system basic to set up 👌. Will purchase another unit soon
Trustpilot
1 month ago
3 days ago