Samsung Q-Series Soundbar HW-QS90H 7.1.2ch All-in-One Soundbar w/Built-in Woofers (2026)

Product Description:

The Samsung Q-Series HW-QS90H is a premium 7.1.2-channel all-in-one soundbar that delivers true Dolby Atmos surround sound from a single sleek enclosure — no separate subwoofer or rear speakers required. With 13 built-in speakers packed into a single bar — including front-firing, side-firing, wide-firing, and up-firing drivers plus Samsung's innovative Quad Bass Woofer system — the QS90H produces room-filling, three-dimensional audio with deep, controlled bass that eliminates the need for additional components cluttering your living space.

What makes the QS90H unique is its Convertible Fit design. The soundbar can be placed flat on a tabletop or console, or rotated and wall-mounted vertically — and a built-in gyro sensor automatically detects the orientation and adapts the speaker configuration accordingly. When flat, the up-firing drivers bounce Atmos height effects off your ceiling. When wall-mounted, the gyro sensor reassigns driver roles to maintain the same quality 7.1.2-channel surround sound from the new orientation. The result is consistent, optimized Dolby Atmos performance regardless of how or where you install the soundbar — a genuine design breakthrough for homes where setup flexibility matters.

The Quad Bass Woofer system integrates four dedicated bass drivers directly into the soundbar body, producing the kind of deep, impactful low frequencies typically reserved for systems with separate subwoofer boxes. Nine wide-range speakers handle the mid and high frequencies, delivering smooth, uniform sound across the entire frequency spectrum. Samsung's Sound Elevation technology uses the up-firing speakers to enhance the center dialogue channel, expanding the perceived height of sound so that audio feels projected directly from the screen — creating a seamless connection between what you see and what you hear.

Samsung's Wireless Dolby Atmos technology connects the QS90H to compatible Samsung TVs (2022–2026 models) via Wi-Fi for full Dolby Atmos and Eclipsa Audio spatial sound without an HDMI cable. DTS:X is also supported for comprehensive format coverage. Q-Symphony pairs the soundbar with a compatible Samsung TV and up to five additional Samsung audio devices — including Music Studio speakers and Music Frame — where AI separates voices from background sounds and routes them to optimal channels for crisper dialogue and more immersive surround. SpaceFit Sound Pro uses embedded sensors to analyze your room and automatically calibrate audio settings for maximum clarity.

Active Voice Amplifier (AVA) Pro uses AI to enhance dialogue based on both in-room background noise and content audio. Adaptive Sound detects your content type and automatically adjusts the audio profile. Game Mode Pro optimizes audio for gaming and activates automatically when your paired Samsung TV enters game mode. Auto Volume normalizes loudness across sources. Connectivity includes HDMI eARC + HDMI In, digital optical input, Wi-Fi, Bluetooth 5.3, Apple AirPlay 2, Google Cast, Spotify Connect, and Amazon Alexa built-in for hands-free voice control. The SmartThings app handles setup, sound management, group play, and OTA firmware updates. Tuned at Samsung's California Audio Lab. Priced at $999.99.

Product Features:

• 13 Built-In Speakers, No Subwoofer Needed – Front-firing, side-firing, wide-firing, and up-firing drivers plus 4 Quad Bass Woofers deliver complete 7.1.2ch surround from a single bar
• Quad Bass Woofer System – Four dedicated bass drivers built into the soundbar produce deep, impactful low frequencies without a separate subwoofer box
• 9 Wide-Range Drivers – Smooth, uniform mid and high frequency reproduction across the entire soundstage
• Convertible Fit with Built-In Gyro Sensor – Place flat on a table or wall-mount vertically; the gyro sensor auto-detects orientation and reassigns driver roles for optimized Atmos in any position
• Wireless Dolby Atmos, DTS:X & Eclipsa Audio – Full 3D spatial sound via Wi-Fi with compatible Samsung TVs — no HDMI cable required
• Sound Elevation – Up-firing speakers expand the center channel's perceived height so dialogue feels projected from the screen
• Q-Symphony (Up to 5 Devices) – AI-driven multi-device ecosystem with compatible Samsung TVs, soundbars, and speakers
• SpaceFit Sound Pro – Embedded sensors auto-calibrate audio to your room's acoustics and speaker placement
• Active Voice Amplifier (AVA) Pro – AI-enhanced dialogue clarity based on both room noise and content audio
• Adaptive Sound – Auto-detects content type (movie, music, sports, speech) and adjusts the audio profile
• Game Mode Pro – 3D-optimized gaming audio with automatic activation via compatible Samsung TV
• Auto Volume – Normalizes loudness across all sources to prevent jarring volume changes
• Smart Connectivity – Wi-Fi, Bluetooth 5.3, AirPlay 2, Google Cast, Spotify Connect, Alexa built-in
• HDMI eARC + HDMI In + Optical – Full Dolby Atmos/DTS:X bitstreaming plus video passthrough
• SmartThings App – Setup, EQ, speaker grouping, firmware updates from your phone
• California Audio Lab Tuned – Engineered and refined by Samsung's world-class audio team

Product Specifications: