Samsung Q-Series Soundbar 7.1.2ch Subwoofer (2026) - HW-Q900H/ZC

True 7.1.2ch Full Surround

Immerse yourself in breathtaking sound

Enjoy 7.1.2 Ch full cinematic surround sound experience with soundbar's 7 channels, 1 subwoofer channel, and 2 up firing channels enveloping you in immersive sound. An 8 inch dual active units applied compact subwoofer delivers powerful bass with AI based non linear control technology that controls the bass output with precision. With up firing rear speakers, sound wraps around and above you by reflecting sound off the ceiling, delivering breathtaking overhead audio for the ultimate theater sound quality right in your home.

Subwoofer with AI Dynamic Bass Control

Get powerful bass in a compact subwoofer that blends into your space. It also features AI-based nonlinear control which helps minimize distortion and make bass sound like the original audio.

Wireless Dolby Atmos

Dolby Atmos surround sound connected wirelessly

Object-based audio format Dolby Atmos is now incorporated wirelessly with the Samsung Soundbar. Experience the ultimate 3D sound from Dolby Atmos content, including movie and music, without HDMI cables.

Q-Symphony

TV and Soundbar speakers fully utilized to work together by AI technology to deliver optimal surround sound and clear dialogue to complete your immersive home theater experience.

Q-Symphony provides all-channel optimized sound from AI technology that separates voices and background sounds from original audio input and remasters sound objects for more immersive sound experience.

SpaceFit Sound Pro

Sound calibrated for your space to perfection

Enjoy stunning sound that's tuned into your interior conditions. SpaceFit Sound Pro fuses the heightened clarity and immersive audio of SpaceFit Sound with optimized bass. Now you can enjoy the most ideal sound in any space or environment

Active Voice Amplifier (AVA) Pro

Catch each word without distractions

When noise occurs in the living environment or there is noisy background sound in what you're watching, it can be difficult to hear the voice clearly. However, AVA pro helps emphasize voices in the scene so that the TV can deliver clear dialogues to viewers.

AI Adaptive Sound

Actively optimizes sound depending on content.

Intelligently optimize sounds and dialogues based on real time scene analysis by content type

Game Pro mode

Be a part of the game with dynamic sound

Powerful up-firing speakers, and strong woofers of Soundbar provide 3D optimized sound for gaming. Soundbar automatically activates the Game Mode in sync with TV.

Moderate Bass

Enjoy your night time movie watching with Subwoofer off mode.

Enhance your movie experience even in the night time by turning off the subwoofer. The main Soundbar still provides rich bass for your viewing pleasure.

Sound Elevation

Elevated center sound for an elevated reality

Elevation filter enhances the center channel by using up firing speakers, expanding the perceived height of sound. Seamless integration of picture and sound, makes it feel as though the audio is projected directly from the screen itself.

Auto Volume

Balanced sound across channels for comfortable listening experiences

Analyzes incoming audio signals to measure and normalize loudness units across all content sources for a balanced sound output. Ensuring comfortable listening experience by minimizing fluctuations preventing sudden loudness spikes and creating balanced transitions from channel to channel.

Built in Voice Assistant

Ready to hear your command

Samsung will support voice assistant, Alexa, for easy control.

Spotify Connect

Enjoy seamless music streaming experience.

Compatible with Spotify Connect, enjoy seamless music streaming experience.

AirPlay

Seamlessly connect and enjoy with Airplay

Enabling it to be used to stream audio via AirPlay.

Sound Grouping

Enjoy room filling music by group playing Soundbar and rear speakers

Boost up your music by synchronizing rear speakers to make the same sound to the main Soundbar.

Samsung Sound App

Connect and control your sound the easy way

Enjoy seamless setup, total control, and a personalized experience that unifies your Samsung sound ecosystem.

HDMI eARC/HDMI 2.1

Wider bandwidth and faster speed than ARC. Supports 4K@120Hz as specified in HDMI 2.1

Experience the depth of movie-theatre-quality surround sound with HDMI eARC

SmartThings App

Compatible with SmartThings App

Connect your sound device to SmartThings App via Wi-Fi that enables you to control sound setting, group play on your mobile device. Also seamlessly access voice assistant and music streaming features, and provide instant music players to make easy control when listening music.

Wireless TV Connection

Connect your soundbar to TV wirelessly

Connect to your TV with Wi-Fi and Bluetooth with AV sync.

One Remote Control

One remote for total control

Your Samsung TV remote isn't just for the TV. Use it to control key Soundbar functions like power, volume and sound effects.

Samsung Audio Lab

Engineered for immersion

Tested and tuned at the California Audio Lab, where our audio engineers apply the advanced acoustic technologies to give you perfectly balanced, room-filling sound.