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Costco Soundbar Comparison - April 2026
| 1 Best Choice  9.7Exceptional | 2  9.4Excellent | 3  9.3Excellent | 4  9.2Excellent | 5  9.1Excellent | 6  9.0Excellent | 7  8.7Very Good |
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ModelPolk Audio Signa S4 TV Sound Bar with Subwoofer - Dolby Atmos Audio VoiceAdjust & BassAdjust Technology, HDMI eARC, Wireless Subwoofer works with 8K, 4K, & HD TVs, Bluetooth, Wireless Streaming | Model Bose TV Speaker - Soundbar for TV with Bluetooth and HDMI-ARC Connectivity, All-in-One Compact Soundbar, Includes Remote Control, Black | Model Sonos Arc Ultra Soundbar with Dolby Atmos and Voice Control - 9.1.4 Surround Sound for TV and Music - Black | Model Sonos Beam Gen 2 - Black - Soundbar with Dolby Atmos | Model Samsung HW-C450 2.1ch Soundbar w/DTS Virtual X, Subwoofer Included, Bass Boost, Adaptive Sound Lite, Game Mode, Bluetooth, Wireless Surround Sound Compatible | Model Bose Smart Dolby Atmos Soundbar, All-in-One Soundbar for TV, A.I. Dialogue Mode, Voice Control and Amazon Alexa Built-in, Supports Bluetooth/AirPlay/Spotify Connect/Chromecast, Black | Model Samsung B-Series Soundbar HW B400F 2.0 ch Soundbar with Built in Subwoofer (2025 Model) One Remote Control, Surround Sound Expansion, Voice Enhance Mode |
BrandPolk Audio | Brand Bose | Brand Sonos | Brand Sonos | Brand Samsung | Brand Bose | Brand Samsung |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews | Reviews  |
Features | ||||||
Audio quality 9.3 | Audio quality 9.1 | Audio quality 9.1 | Audio quality 9.6 | Audio quality 8.6 | Audio quality 7.9 | Audio quality 7.7 |
Worth the money 9.3 | Worth the money 9.1 | Worth the money 8.9 | Worth the money 9.3 | Worth the money 8.6 | Worth the money 8.6 | Worth the money 8.6 |
Sound level 8.9 | Sound level 9.1 | Sound level 9.1 | Sound level 9.4 | Sound level 8.6 | Sound level 7.9 | Sound level 7.7 |
Remote control 8.6 | Remote control 9.1 | Remote control 8.9 | Remote control 9.4 | Remote control 8.4 | Remote control 7.6 | Remote control 7.4 |
Tech Specs | ||||||
colorBlack | color Black | color Black | color Black | color Black | color Black | color Black |
number of items1 | number of items 1 | number of items 1 | number of items 1 | number of items 1 | number of items 1 | number of items 1 |
surround sound channel configuration3.1.2 | surround sound channel configuration 2.0 | surround sound channel configuration 9.1.4 | surround sound channel configuration 2.0 | surround sound channel configuration 2.1 | surround sound channel configuration 5.1.4 | surround sound channel configuration 2.0 |
wireless communication technologyBluetooth | wireless communication technology Bluetooth | wireless communication technology Bluetooth, Wi-Fi | wireless communication technology Airplay, NFC, Wi-Fi | wireless communication technology Bluetooth | wireless communication technology Airplay, Bluetooth | wireless communication technology Bluetooth |
unit count1.0 Count | unit count 1.0 Count | unit count 1.0 Count | unit count 1.0 Count | unit count 2.0 Count | unit count 1.0 Count | unit count 2.0 Count |
product dimensions3D x 41W x 2H | product dimensions 4.02"D x 23.38"W x 2.21"H | product dimensions 4.35"D x 46.18"W x 3.13"H | product dimensions 3.9"D x 25.6"W x 2.7"H | product dimensions 3"D x 33.8"W x 2.3"H | product dimensions 4.09"D x 27.34"W x 2.21"H | product dimensions 4.21"D x 25.23"W x 2.62"H |
item weight19 pounds | item weight 8.2 pounds | item weight 12.7 pounds | item weight 6.35 pounds | item weight 13 pounds | item weight 6.91 pounds | item weight 4.6 pounds |
control methodRemote, Voice | control method Remote | control method App, Voice | control method App, Remote, Voice | control method Remote | control method Voice | control method Remote |
power sourceCorded Electric | power source Corded Electric | power source Corded Electric | power source Corded Electric | power source Corded Electric | power source Corded Electric | power source Corded Electric |
speaker size2.36 Inches | speaker size 3.5 Millimeters | speaker size 46.18 Inches | speaker size 2 Inches | speaker size 228 Millimeters | speaker size 27.34 Inches | speaker size 25.23 Inches |
is waterproofFALSE | is waterproof FALSE | is waterproof FALSE | is waterproof FALSE | is waterproof False | is waterproof False | is waterproof false |
included componentsHigh Speed HDMI & Optical Cables, Literature, Power Cords, Sound Bar & Subwoofer, Remote Control & 2 AAA Batteries | included components Bose TV Speaker Remote control with battery pre-installed Optical cable Power cord Quick start guide | included components Power Cable, Quick Start Guide | included components HDMI Cable, Optical Audio Adapter, Power Cable, Sonos Beam Gen 2 - Black | included components - | included components HDMI cable, Optical cable, Power cord Global safety sheet Quick start guide Roku ready insert sheet, Remote control with battery included, Smart Soundbar | included components Remote |
speaker type- | speaker type Soundbar | speaker type Soundbar | speaker type Soundbar | speaker type Soundbar | speaker type Soundbar | speaker type Soundbar |
audio driver type- | audio driver type Dynamic Driver | audio driver type Dynamic Driver | audio driver type Dynamic Driver | audio driver type Dynamic Driver | audio driver type Dynamic Driver | audio driver type Dynamic Driver |
subwoofer connectivity technology- | subwoofer connectivity technology Wired | subwoofer connectivity technology Wired | subwoofer connectivity technology Wireless | subwoofer connectivity technology Wireless | subwoofer connectivity technology Wireless | subwoofer connectivity technology Wireless |
style- | style Speaker | style Soundbar Only | style Soundbar Only | style HW-C450 | style Modern | style HW-B400F |
water resistance levelNot Water Resistant | water resistance level Not Water Resistant | water resistance level - | water resistance level Not Water Resistant | water resistance level Not Water Resistant | water resistance level Waterproof | water resistance level - |
batteries2 AAA batteries required. included | batteries 1 Lithium Ion batteries required. | batteries - | batteries 1 12V batteries required. | batteries 2 AAA batteries required. (included) | batteries 1 Lithium Ion batteries required. | batteries - |
number of batteries2 AAA batteries required. included | number of batteries 1 Lithium Ion batteries required. | number of batteries - | number of batteries 1 12V batteries required. | number of batteries 2 AAA batteries required. (included) | number of batteries 1 Lithium Ion batteries required. | number of batteries - |
specific uses for product- | specific uses for product Home Theatre | specific uses for product Travel, Party, Gaming, Business | specific uses for product - | specific uses for product Music | specific uses for product Home Theatre, Party | specific uses for product Gaming, Home Theatre, Party |
shape- | shape - | shape Rectangular Prism | shape Rectangular | shape rectangular prism | shape rectangular prism | shape rectangular prism |
mounting typeWall Mount | mounting type Tabletop Mount | mounting type - | mounting type Shelf Mount | mounting type - | mounting type - | mounting type Wall Mount |
customer package type- | customer package type FFP | customer package type - | customer package type FFP | customer package type FFP | customer package type [IF] Flat Free Package (FFP) [ELSE] Not Obtainable (NO) | customer package type - |
subwoofer diameter15 Centimeters | subwoofer diameter 4.02 Inches | subwoofer diameter - | subwoofer diameter - | subwoofer diameter 7.2 Inches | subwoofer diameter - | subwoofer diameter - |
bluetooth range- | bluetooth range 30 Feet | bluetooth range - | bluetooth range - | bluetooth range 10 Meters | bluetooth range 30 Feet | bluetooth range - |
material- | material Plastic | material - | material Polycarbonate (PC) | material Information Not Available | material - | material - |
Review- | Review | Review - | Review | Review | Review - | Review - |
Available On | Available On   | Available On | Available On | Available On | Available On | Available On  |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.7
1Polk AudioPolk Audio Signa S4 TV Sound Bar with Subwoofer - Dolby Atmos Audio VoiceAdjust & BassAdjust Technology, HDMI eARC, Wireless Subwoofer works with 8K, 4K, & HD TVs, Bluetooth, Wireless Streaming
9.3 audio quality9.3 worth the money8.9 Sound levelWhy we love it
Easy to install and set up.
Delivers immersive audio experience.
Compact design fits most spaces.
-
9.4
2Bose
Bose TV Speaker - Soundbar for TV with Bluetooth and HDMI-ARC Connectivity, All-in-One Compact Soundbar, Includes Remote Control, Black
9.1 audio quality9.1 worth the money9.1 Sound levelWhy we love it
Enhances TV dialogue clarity.
Compact and easy to set up.
Bluetooth for music streaming.
-
9.3
3Sonos
Sonos Arc Ultra Soundbar with Dolby Atmos and Voice Control - 9.1.4 Surround Sound for TV and Music - Black
9.1 audio quality9.1 Sound level8.9 worth the moneyWhy we love it
Rich, immersive sound quality.
Effortless setup process.
Elegant design complements home decor.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
