--- product_id: 102208746 title: "BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable)" brand: "bestisan" price: "5702516β‚«" currency: VND in_stock: true reviews_count: 13 category: "Bestisan" url: https://www.desertcart.vn/products/102208746-bestisan-100-watt-40-inch-tv-sound-bar-home-theater store_origin: VN region: Vietnam --- # 40-inch extended design Bluetooth 5.0, 33ft range 100W powerful output BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) **Brand:** bestisan **Price:** 5702516β‚« **Availability:** βœ… In Stock ## Summary > 🎬 Elevate your home theater game with BESTISAN’s 100W soundbar β€” hear every detail, feel every beat! ## Quick Answers - **What is this?** BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) by bestisan - **How much does it cost?** 5702516β‚« with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/102208746-bestisan-100-watt-40-inch-tv-sound-bar-home-theater) ## Best For - bestisan enthusiasts ## Why This Product - Trusted bestisan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Worry-Free Support:** Enjoy 18 months of after-sales service plus lifetime technical support for a truly risk-free upgrade. - β€’ **Seamless Connectivity:** Dual wired and wireless options including Bluetooth 5.0 with a 33 ft range for effortless pairing with all your devices. - β€’ **Tailored Audio Experience:** Multiple sound modes (movie, music, dialogue) and adjustable bass let you customize sound to fit every mood and occasion. - β€’ **Cinematic Sound Powerhouse:** 100 watts deliver room-filling, crystal-clear audio that transforms your living room into a private theater. - β€’ **Sleek & Space-Savvy Design:** 40-inch slim profile optimized for wall mounting or tabletop placement, blending style with immersive sound. ## Overview The BESTISAN 100 Watt 40 Inch TV Sound Bar offers a powerful 105dB output with advanced DSP audio and adjustable bass, delivering immersive cinematic sound. Featuring Bluetooth 5.0 wireless connectivity with a 33-foot range alongside multiple wired inputs, it ensures versatile compatibility. Its sleek, wall-mountable design fits seamlessly into any home entertainment setup, backed by 18 months of after-sales support and lifetime technical assistance. ## Description Product description Review: Works very and great sounds - This TV external speaker is very easy to set up and offers multiple connection modes like Bluetooth, optical, and regular connector. The sound quality is excellent, with clear dialogue and surprisingly strong bass for its size. It makes movies and TV shows much more immersive compared to built-in speakers. Overall, it’s a great value and a solid upgrade for us. Review: LOVE IT! Way better than desertcart recommended SaiYin brand. - I recently bought the SaiYin 17" soundbar with subwoofer because it was desertcart Recommended, but the tonality was SO BAD I knew in 10 minutes I wouldn't be able to tolerate listening to it long term. I returned it and gave it a one star review, and purchased this BESTISAN instead. I already own a 3-year-old BESTISAN soundbar with subwoofer that's hooked up to my TV that I use daily, so I know what to expect from them in terms of tonality and sound quality. And this new one I just bought did not disappoint. Straight out of the box before making any adjustments the sound was balanced and clear. Then I hooked up my own 8" powered subwoofer to the bar's sub out port, and that was the icing on the cake! Made it 5x better. Momentarily turned it to max volume to experience what that was like, louder than you'd ever need it to be, and NO distortion whatsoever! Even the appearance of it is more attractive than all other soundbars I've owned. I have some advice for buying soundbars. This model has bass and treble adjustments on the remote, which is a VERY valuable feature that you should look for. Whether the "flat" sound is balanced like this one was, or way off, you're going to want to tweak it to get it perfect. Most bars don't have that. Second, this model has a sub out port instead of being supplied with a sub. In my experience, the subs that come packaged with soundbars aren't very good at all. If it's shaped like a narrow suitcase, trust me, it's going to be underwhelming. It's better to use a powered 8" minimum or 10" sub from a true audio system, with crossover and volume adjustments on the back. I was trying to decide whether to buy this 28" BESTISAN or the next step up, the 40", and I think I made the right decision. Based on my previous experience with this brand, I figured the high end would sound good on either one, but the low end would differ. Since I already had a powered subwoofer on hand that wasn't being used, I figured that would give me stronger bass than the 40" that has no provision for a sub. HOWEVER, if you don't have a sub and don't want to be bothered with that, the 40" is constructed with 2 tweeters and 4 full range drivers, which because of the crossover stopping the highs from reaching the 4, allows them to play the lower frequencies more strongly than my 28" which only has 3 full range drivers with no crossover. Although I haven't actually heard the 40", based on its superior speaker design I honestly think it's bass ability would satisfy 95% of people. ## Features - 100 watt 40 Inch Deep bass sound bar trasfer 105dB room-filling and and crystal-clear home theater sound. - Various sound effect mode, movies/music/dialogue mode, highlighting the sound effects of different occasions. - Dual wired and wireless connection, Pair via Bluetooth 5.0 from up to 33 ft/ 10 M or connect with the in-unit 3.5 mm, RCA, and optical inputs. - Customized acoustics, extended 40” design is optimized to deliver the same crystal and clear cinematic sound whether wall mounted or placed in front of your TV. - Quality Service, worry-free 18-month after-sales support and friendly customer service, life time technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JM8729Y | | Additional Features | USB Port | | Antenna Location | For Computers, For DVD Players, For Gaming Consoles, For Music Players, For Televisions | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Best Sellers Rank | #6,446 in Electronics ( See Top 100 in Electronics ) #34 in Home Audio Sound Bars | | Bluetooth Range | 40 Meters | | Brand | BESTISAN | | Built-In Media | audio cable, optical cable, sound bar, power adpater, remote, user manual, mout accessoires | | Color | 40 inch black | | Compatible Devices | Desktop, Home Theater, Projector, Television | | Compatible with Vehicle Type | Car | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Auxiliary , Bluetooth, HDMI, Optical | | Control Method | Remote | | Controller Type | Corded Electric | | Customer Reviews | 4.4 out of 5 stars 12,368 Reviews | | Enclosure Material | Metal | | Global Trade Identification Number | 00680613284730 | | Input Voltage | 110 Volts | | Is Waterproof | FALSE | | Item Dimensions D x W x H | 40"D x 4"W x 4.1"H | | Item Weight | 9.05 Pounds | | MP3 player | No | | Manufacturer | MEGACRA Limited | | Maximum Range | 33 Feet | | Model Name | S9920M | | Model Number | S9920 | | Mounting Type | Wall Mount | | Number of Audio Channels | 5.0 | | Number of Items | 1 | | Number of Power Levels | 1 | | Power Source | DC | | Speaker Maximum Output Power | 100 Watts | | Speaker Size | 40 Inches | | Speaker Type | Soundbar | | Specific Uses For Product | home entertainment systems, gaming setups, and audio enhancement for devices with audio outputs | | Subwoofer Connectivity Technology | Wireless | | UPC | 680613284730 | | Unit Count | 1.0 Count | | Warranty Description | 12 month after-sales support | | Warranty Type | full warranty | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Audio Output Mode:** Surround - **Brand:** BESTISAN - **Connectivity Technology:** Auxiliary, Bluetooth, HDMI, Optical - **Input Voltage:** 110 Volts - **Speaker Maximum Output Power:** 100 Watts ## Images ![BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) - Image 1](https://m.media-amazon.com/images/I/61wkVEup0ZL.jpg) ![BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) - Image 2](https://m.media-amazon.com/images/I/71-CkI0ot8L.jpg) ![BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) - Image 3](https://m.media-amazon.com/images/I/71I4HT+WfcL.jpg) ![BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) - Image 4](https://m.media-amazon.com/images/I/71ror9p3XGL.jpg) ![BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) - Image 5](https://m.media-amazon.com/images/I/71q9Q8eHcKL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this soundbar shut off automatically when not being used for a period of time? Or does it turn on automatically when you turn on the TV?** A: We leave ours on all the time, so when we turn the tv on the sound is on. We’ve been gone for weeks and it is still active when we return. We can use the remote to turn it off. **Q: How do I get another remote for sound bar S6520 or program tv remote to work spinner tv is a Vizio** A: There are instructions on how to add the sound bar to your existing remote that came with it. You have to have the original remote if your TV isn't listed in the guide. **Q: Does this soundbar have a sub out?** A: No it doesn't but I didn't care cause its got a great sound all the way around. They have bass tubes and I think its great as is. The best one I've ever had. **Q: I have an lg tv and have a roku using one hdmi port. i want to use the sony soundbar and use the hdmi arc. is this possibe?** A: The Roku is an input device that is connected by selecting the hdmi input from the menu of your tv. This sound bar can be connected to the TV output via RCA wires typically with no output selection. required. So neither the soundbar nor the Roku will ever conflict with each other. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works very and great sounds *by H***A on April 2, 2026* This TV external speaker is very easy to set up and offers multiple connection modes like Bluetooth, optical, and regular connector. The sound quality is excellent, with clear dialogue and surprisingly strong bass for its size. It makes movies and TV shows much more immersive compared to built-in speakers. Overall, it’s a great value and a solid upgrade for us. ### ⭐⭐⭐⭐⭐ LOVE IT! Way better than Amazon recommended SaiYin brand. *by S***N on October 1, 2025* I recently bought the SaiYin 17" soundbar with subwoofer because it was Amazon Recommended, but the tonality was SO BAD I knew in 10 minutes I wouldn't be able to tolerate listening to it long term. I returned it and gave it a one star review, and purchased this BESTISAN instead. I already own a 3-year-old BESTISAN soundbar with subwoofer that's hooked up to my TV that I use daily, so I know what to expect from them in terms of tonality and sound quality. And this new one I just bought did not disappoint. Straight out of the box before making any adjustments the sound was balanced and clear. Then I hooked up my own 8" powered subwoofer to the bar's sub out port, and that was the icing on the cake! Made it 5x better. Momentarily turned it to max volume to experience what that was like, louder than you'd ever need it to be, and NO distortion whatsoever! Even the appearance of it is more attractive than all other soundbars I've owned. I have some advice for buying soundbars. This model has bass and treble adjustments on the remote, which is a VERY valuable feature that you should look for. Whether the "flat" sound is balanced like this one was, or way off, you're going to want to tweak it to get it perfect. Most bars don't have that. Second, this model has a sub out port instead of being supplied with a sub. In my experience, the subs that come packaged with soundbars aren't very good at all. If it's shaped like a narrow suitcase, trust me, it's going to be underwhelming. It's better to use a powered 8" minimum or 10" sub from a true audio system, with crossover and volume adjustments on the back. I was trying to decide whether to buy this 28" BESTISAN or the next step up, the 40", and I think I made the right decision. Based on my previous experience with this brand, I figured the high end would sound good on either one, but the low end would differ. Since I already had a powered subwoofer on hand that wasn't being used, I figured that would give me stronger bass than the 40" that has no provision for a sub. HOWEVER, if you don't have a sub and don't want to be bothered with that, the 40" is constructed with 2 tweeters and 4 full range drivers, which because of the crossover stopping the highs from reaching the 4, allows them to play the lower frequencies more strongly than my 28" which only has 3 full range drivers with no crossover. Although I haven't actually heard the 40", based on its superior speaker design I honestly think it's bass ability would satisfy 95% of people. ### ⭐⭐⭐⭐ Great for the price. *by T***N on May 27, 2026* It improved my TV sound a lot. It was easy to install. Seems well built. It works well for its price range. The remote control doesn't have as much range as most, but it works. ## Frequently Bought Together - BESTISAN 100 Watt 40 Inch TV Sound Bar, Home Theater System Wired and Wireless Soundbar Speaker(Bluetooth 5.0, 105dB, Dsp Audio, Bass Adjustable, Wall Mountable) - Mounting Dream Soundbar Mount Bracket for Mounting Above or Under TV Fits Most of Sound Bars Up to 15 Lbs, with Detachable Long Extension Plates MD5420 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/102208746-bestisan-100-watt-40-inch-tv-sound-bar-home-theater](https://www.desertcart.vn/products/102208746-bestisan-100-watt-40-inch-tv-sound-bar-home-theater) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-09*