TCL · Soundbar · Q85H

TCL Q85H Review: A Powerful 7.1.4 TV Audio Upgrade

The TCL Q85H is a complete 7.1.4-channel soundbar package with a dedicated subwoofer, two wireless rear satellites and four physical up-firing height channels. Tech Steve heard a major improvement over the TCL QM8 television’s built-in speakers, particularly in bass, rear-channel separation and overhead effects. AI Sonic-Adaptation adds phone-assisted room calibration, while Dolby Atmos and DTS:X support make the system a strong fit for movies. Gamers should connect consoles directly to the TV when possible because the soundbar’s official maximum passthrough refresh rate is not specified, and Dolby Vision gaming did not work in the demonstrated passthrough setup.

Video summary

Tech Steve unboxes the TCL Q85H, examines the soundbar, wireless subwoofer, individually powered rear satellites, remote, HDMI cable and included wall-mount hardware, and then connects the system to a 98-inch TCL QM8. He demonstrates the soundbar’s display, sound modes, bass and treble controls, Voice Enhance, Night Mode, Surround Enhance and AI Sonic phone-based calibration. A direct comparison with the television’s built-in speakers produces a substantial difference, with the Q85H delivering stronger bass, clearer rear-channel separation and audible interaction between its front and up-firing speakers. He also checks gaming passthrough and recommends connecting an Xbox, PlayStation 5 or gaming PC directly to a high-refresh-rate TV input for the best video compatibility.

Bottom line

Tech Steve Takeaway

Buy the Q85H if you want a substantial movie and TV upgrade without assembling a separate receiver-based system. Its included subwoofer, physical rear speakers and four up-firing channels deliver a much larger and more immersive presentation than built-in TV audio. It is especially compelling when discounted below its original $999.99 MSRP, but serious gamers should route their consoles directly to the television and use eARC for audio.

The TCL Q85H combines a 7.1.4-channel soundbar with two wireless rear satellites and a wireless 6.5-inch subwoofer. Its 15-speaker arrangement includes up-firing drivers in both the main bar and rear speakers. It supports Dolby Atmos, DTS:X, Apple AirPlay, Bluetooth 5.1 and AI Sonic-Adaptation room calibration. One HDMI source input, HDMI eARC, optical and USB connections are provided.

Sound quality

Compared with the 98-inch TCL QM8’s built-in speakers, the Q85H produced a dramatic increase in bass and surround immersion. Tech Steve heard clear separation between the rear satellites, effects traveling across the room and audible contributions from the up-firing and front-facing channels. The included 6.5-inch subwoofer supplied the stronger low-frequency impact that the television could not match. A dedicated center channel, Voice Enhance and a separate Voice mode provide additional tools for dialogue clarity.

Connectivity and features

The TCL Home app controls power, volume, inputs, sound effects, room calibration and updates. Apple AirPlay, Bluetooth 5.1, dual-band Wi-Fi and USB audio playback are supported. Tutti Choral can combine the soundbar with the internal speakers of select compatible TCL televisions, but it is not available with every TV. No built-in voice assistant is listed.

Design and configuration

The Q85H is sold as one complete configuration. The soundbar measures 41.5 x 2.68 x 4.86 inches, the subwoofer measures 8.66 x 14.51 x 10.83 inches, and each satellite measures 3.94 x 6.57 x 4.8 inches. The soundbar can be wall-mounted with the included brackets and template. Each rear satellite and the subwoofer require a nearby AC outlet.

What we like

Physical 7.1.4-channel layout with 15 speakers creates more convincing rear and overhead effects than virtual-surround-only soundbars.
Two included wireless rear satellites improve directional separation without requiring separate speaker-wire runs.
Four up-firing channels—two in the soundbar and two in the rear satellites—support front and rear height effects.
Included 6.5-inch wireless subwoofer delivers substantially stronger bass than built-in television speakers.
AI Sonic-Adaptation calibrates distance, level and frequency response for the listening position.
Supports both Dolby Atmos and DTS:X object-based audio.
Dedicated center channel, Voice Enhance and Voice mode provide multiple options for improving dialogue.
Includes an HDMI input in addition to HDMI eARC, plus optical and USB connections.
Wall-mount hardware, template and an HDMI cable are included.

What to consider

Only one dedicated HDMI source input limits direct connection options for households with several consoles or players.
TCL does not specify the maximum HDMI passthrough refresh rate, making direct-to-TV connections preferable for high-frame-rate gaming.
Dolby Vision gaming did not work when Tech Steve routed his console through the soundbar.
Each wireless rear satellite still requires its own AC outlet, and the subwoofer requires another outlet.
The subwoofer has no onboard adjustment controls; bass changes are handled through the soundbar controls.
Tutti Choral integration is restricted to compatible TCL televisions rather than working universally.
Correct subwoofer placement is important because the soundbar’s specified frequency response begins at 180 Hz.

Tech Steve verdict

The TCL Q85H is best for shoppers who want physical rear surround and Dolby Atmos height channels in an all-in-one package. Its strongest advantages are the included 6.5-inch subwoofer, two wireless rear satellites, four up-firing channels, clear surround separation and app-assisted room calibration. The main tradeoffs are the need for four AC connections, only one dedicated HDMI source input and uncertain high-frame-rate passthrough behavior. Movie and streaming fans gain a convincing upgrade over built-in TV speakers, while gamers should connect their systems directly to the television and use eARC for sound.

What makes it different

Exclusive technology

Ray Danz Technology with Acoustic Reflectors

Uses side-directed sound and acoustic reflectors to spread the front soundstage more widely across the room.

AI Sonic-Adaptation

TCL's automatic room-calibration system uses a phone microphone and the TCL Home app to adjust speaker distance, sound-pressure level and frequency response for the listening position.

TCL Tutti Choral

Allows the soundbar and the internal speakers of a compatible TCL television to play together through an HDMI eARC connection. Compatibility is limited to supported TCL TV models.

Bass Boost

A TCL bass-enhancement feature associated with the included 6.5-inch wireless subwoofer.

TCL Home App

Provides power, volume, input, sound-effect, room-calibration and firmware-update controls from a compatible mobile device.

Specifications

Audio

Speaker System7.1.4-channel system with a soundbar, one wireless 6.5-inch subwoofer and two wireless satellite speakers. The satellites provide rear-facing and up-firing channels. TCL specifies 15 individual speakers in the complete system.

Speaker Count15

Woofer Count1

Included SubwooferYes

Included Rear Speakers2

Audio Output Wattsmanufacturer_peak_total_watts": 860, peak_power_basis": TCL cumulative peak-power claim, ftc_soundbar_watts": 97, ftc_subwoofer_watts": 53, ftc_each_satellite_watts": 26, calculated_ftc_system_total_watts": 202 W

Dolby AtmosYes

Dolby Audio FormatsDolby Atmos, Dolby Surround

DTS SupportYes

DTS Audio FormatsDTS, DTS-HD, DTS:X, DTS Virtual:X

Sound ModesStandard, Movie, Music, Voice, Game, Sports

Room CorrectionTCL AI Sonic-Adaptation automatic room calibration. The TCL Home app uses the phone's microphone to measure test signals and optimize speaker distance, sound-pressure level and frequency response. Three calibrated positions can be selected.

Dialogue EnhancementVoice Enhance can be switched on or off. A separate Voice sound mode is also provided.

Connectivity

HDMI inputs1 HDMI 2.1, 1 HDMI 2.0

HDMI Inputs1

HDMI Outputs1

HDMI eARCYes

Optical Inputs1

Video Passthroughverified_features": 4K HDR, Dolby Vision, VRR, ALLM, HDR10+, hdr10_plus_basis": Confirmed by a TCL customer-support response on the Best Buy Q85H product Q&A page, maximum_passthrough_resolution": 4K, notes": TCL identifies the dedicated HDMI input as HDMI 2.0 and the eARC connection as HDMI 2.1. No authoritative source reviewed stated a maximum passthrough frame rate, so 4K 120 Hz is not recorded.

AirPlayYes

Design & Installation

Dimensionssoundbar_w_h_d": 41.5 x 2.68 x 4.86, subwoofer_w_h_d": 8.66 x 14.51 x 10.83, each_satellite_w_h_d": 3.94 x 6.57 x 4.8, package_w_h_d": 44.8 x 20.2 x 11.5 in

Weight Poundssoundbar": 12.39, subwoofer": 14.07, each_satellite": 2.62, calculated_complete_system": 31.7, package": 35.2

Wall Mount IncludedYes

Gaming

VRRYes

ALLMYes

General

Power Consumption Wattssoundbar": 58, subwoofer": 40, each_satellite": 20, calculated_system_total": 138, component_standby_watts": Less than 0.5 W per component, soundbar_network_standby_watts": Less than 2 W W

Buy TCL Q85H 7.1.4 Surround System ↗Buy the 65-inch model ↗Buy the 75-inch model ↗Buy the 85-inch model ↗Buy the 98-inch model ↗Buy the 115-inch model ↗Buy BDI 8479 Toasted Oak 4-DOOR ↗Buy BDI 8477 Toasted Oak 3-DOOR ↗Buy BDI 8479 Washed Oak 4-DOOR ↗Buy BDI 8477 Washed Oak 3-DOOR ↗

Last 24 hours