Skip to product information
1 of 5


Samsung HW-Q900C Powered 7.1.2-channel sound bar and wireless subwoofer system with Wi-Fi, Apple AirPlay 2, Dolby Atmos, and DTS:X

Samsung HW-Q900C Powered 7.1.2-channel sound bar and wireless subwoofer system with Wi-Fi, Apple AirPlay 2, Dolby Atmos, and DTS:X

Regular price $992.99 USD
Regular price $0.00 USD Sale price $992.99 USD
Sale Sold out

About the Samsung HW-Q900C


A powerful Atmos bar and sub

The Samsung HW-Q900C brings clear, spacious sound to your home theater thanks to nine built-in speakers and Dolby Atmos and DTS:X decoding. This 7.1.2-channel sound bar system features dedicated up-, side-, and corner-firing drivers that serve up expansive sound with your favorite movies and shows.


There's a compact subwoofer included, too, which adds deep bass impact to match the on-screen action. The sub connects to the bar wirelessly for easy placement. Just keep in mind that you'll need to plug the bar and sub into AC power, per usual.

Complementary design

Samsung designed this bar to work seamlessly with their impressive QLED TVs, letting you control and adjust the settings for both the TV and the sound bar with the Samsung TV's remote. And Samsung's Q-Symphony feature lets the sound bar and your compatible TV's speakers play together for even bigger sound. (Q-Symphony requires a wired connection between the bar and TV.)


It's also one of the few bars on the market that supports wireless Dolby Atmos. You can pass an Atmos signal from a compatible 2023 Samsung TV via Wi-Fi for cinematic home theater sound with less cable clutter.

Crystal-clear dialogue

The HW-Q900C has a dedicated center channel to make quiet conversations easier to hear. Plus, smart processing optimizes your sound settings and amplifies voices based on each scene you watch, keeping dialogue intelligible even at low volumes.

Convenient music streaming

You can play your favorite tunes straight from your smartphone with the bar's built-in Wi-Fi or Bluetooth. The HW-Q900C also comes with Apple AirPlay 2 for easy streaming from iOS devices.

Built-in Alexa voice control

With Amazon Alexa built in, you can even control the sound bar with the sound of your voice. If you're an audiobook addict like me, you can just say "Alexa, play Audible" to pick up right where you left off.

4K and HDR passthrough

The HDMI connections on the bar allow 4K video passthrough and support HDR10 and HDR10+ (High Dynamic Range). This makes sure you're maintaining the high-contrast Ultra HD signal from a connected Blu-ray player or gaming console all the way to your TV.


Clear audio cues are key for competitive, immersive gaming. The HW-Q900C's Game Pro Mode automatically tracks directional sounds to match what's happening in the game world, including overhead effects, for a smooth gaming experience.

Bluetooth with just a tap

The HW-Q900C's built-in Bluetooth can wirelessly stream your favorite tunes directly from your phone. If you use a Samsung phone, you can just tap it on the bar to start casting audio (requires Android OS 8.1 and higher and the SmartThings app). Bluetooth also works for receiving stereo audio signals from a compatible Samsung TV.

Expand your system wirelessly

You can increase your movie-night drama with true wraparound sound effects and additional overhead support by adding the optional SWA-9500S wireless surround kit (sold separately). This kit connects wirelessly to the sound bar, so you only need to plug in to an AC outlet instead of running speaker wire across your room.

Product highlights:


  • powered sound bar with wireless subwoofer
  • delivers 7.1.2-channel sound with Dolby Atmos and DTS:X
  • designed to complement Samsung QLED TVs
  • Q-Symphony 3.0 feature allows bar to synchronize with select Samsung TVs to create a fuller soundstage
  • can receive a Dolby Atmos signal via Wi-Fi from your compatible 2023 Samsung TV
  • SpaceFit Sound Pro lets compatible 2023 Samsung TVs process the audio signal based on your room for added clarity and immersion
  • built-in Amazon Alexa voice control
  • add the optional Samsung SWA-9500S wireless surround speaker kit (sold separately)
  • total system power: 446 watts

Sound bar:

  • 9 speakers driven by a 246-watt built-in amplifier
    • dedicated center channel for clear dialogue
    • side- and corner-firing drivers for a wide soundstage
    • up-firing wide-range tweeters for overhead effects
  • Adaptive Sound optimizes the audio settings based on each scene to keep voices clear, even at low volumes
  • Active Voice Amplifier (AVA) singles out dialogue and amplifies it for added clarity
  • Game Mode Pro adjusts audio settings to improve directionality based on genre, helping you keep track of important sound cues
    • compatible with the Gaming Hub of compatible Samsung TVs and select consoles (sold separately)
  • built-in dual-band Wi-Fi and Bluetooth for wireless music streaming from compatible devices
  • Spotify Hi-Fi Connect and TIDAL Hi-Fi Connect music streaming
  • Apple AirPlay 2 for streaming music from an iPhone®, iPad®, or Mac®
  • built-in DTS and Dolby decoding, including DTS:X and Dolby Atmos
  • plays high-res audio files
  • dimensions: 48-9/16"W x 2-13/16"H x 5-7/16"D
  • weight: 17 lbs.


  • 8" side-firing woofer driven by a 200-watt built-in amplifier
  • bass-reflex (ported) enclosure
  • connects wirelessly to sound bar for easy placement
  • AC power connection required (power cable included)
  • dimensions (measured by Crutchfield): 8-15/16"W x 16-1/4"H x 16-5/8"D
  • weight: 25.8 lbs.

Connections and general info:

  • 2 HDMI inputs, 1 HDMI output (cable included)
    • supports enhanced Audio Return Channel (eARC)
    • 4K video passthrough with support for HDR10 and HDR10+
  • optical digital audio input
  • wall mount kit included
  • One Remote function lets you control sound bar with your Samsung TV's remote
  • connect to compatible Samsung TVs with Bluetooth or Wi-Fi
  • compatible with Samsung SmartThings mobile app
  • includes remote control
  • MFR # HW-Q900C/ZA



What's in the box:

  • Samsung HW-Q900C owner's manual
  • Active soundbar speaker (HW-900C)
  • Wireless powered sub (PS-WC90B)
  • Two 5' AC power cords
  • 59" HDMI cable
  • Remote control (AH61-15047A)
  • 2 "AAA" batteries
  • 2 Wall-mount brackets
  • 2 Screw-holders
  • 2 Screws
  • 4 Rubber feet
  • Wall-Mount Guide
  • User Manual
  • Using Remote Contro/Installation Precautions
View full details