The Samsung HW-Q990F is a complete home theater audio system in one box: 11.1.4 channels, a redesigned wireless subwoofer, wireless rear speakers with upfiring drivers, HDMI 2.1 passthrough, and support for both Dolby Atmos and DTS:X. It addresses the Sonos Arc Ultra's biggest gaps (passthrough, DTS, surrounds) and undercuts it by $100 CAD. The predecessor Q990D had a significant firmware bricking incident — the Q990F is the fixed follow-up.
| Configuration | 11.1.4-channel (bar + wireless sub + 2 wireless rear speakers) |
| Total Power | 656W |
| HDR Audio | Dolby Atmos, DTS:X, Auro-3D |
| HDMI | 1x HDMI 2.1 input + 1x eARC output (HDMI passthrough) |
| DTS Support | Yes — DTS:X, DTS-HD |
| Connectivity | Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect |
| Q-Symphony | Syncs with compatible Samsung TVs to use TV speakers as additional channels |
| Eclipsa Audio | Supported (new open-source spatial audio format) |
| Wireless Rears | Included — wireless surround speakers with upfiring drivers |
| App | SmartThings |
"The wireless rears genuinely changed how I watch movies. I've had dedicated AV setups and this is easier to live with and sounds nearly as good."
Source: r/hometheater
"Upgraded from the Arc and I can hear the difference immediately. The DTS tracks on my Blu-rays finally sound like they're supposed to."
Source: r/soundbars
"Q-Symphony with my Samsung TV is a cool feature but I honestly can't tell much difference with it enabled. The soundbar alone is already great."
Source: r/hometheater
Firmware OTA bricking incident (Q990D) left hundreds of units inoperable
The Q990D firmware bricking incident (an OTA update rendered hundreds of units inoperable, requiring factory service) is the most significant complaint in r/soundbars — Samsung offered free repairs but the trust damage lingers. The Q990F is the follow-up model with improved update safeguards.
Source: r/soundbars, Digital Trends, TechRadar reporting on Q990D firmware incidentWireless rear speaker connectivity drops under interference conditions
Wireless rear speaker connectivity drops under certain interference conditions — multiple owners in r/hometheater report occasional stuttering or dropout in the rear channels, particularly in apartments with dense Wi-Fi environments.
Source: r/hometheater, r/soundbarsDialogue clarity inconsistent at low night-listening volumes
Dialogue clarity at low volumes is inconsistent — a recurring complaint from owners who watch TV late at night at low levels, where the center channel can sound slightly muddy compared to dedicated center-channel speaker setups.
Source: r/hometheater, WhatHiFi Q990F reviewThe Samsung HW-Q990F is the most complete soundbar system available in Canada — 11.1.4 channels, wireless rears, HDMI passthrough, and full DTS:X + Dolby Atmos support in one box at $1,298 CAD. It outperforms the Sonos Arc Ultra in surround immersion and connectivity, and it's the right pick for anyone who wants a full home theater audio system without running wires. The Q990D firmware incident is worth knowing, and the wireless rear connectivity can be finicky in crowded Wi-Fi environments.
