Dolby Atmos Soundbar

Audio System
Acoustic system : 8-driver acoustic system with 4 passive radiators
Front mid-woofers : 0.12 × 4.33 × 2.05 inches ( 3 x 110 × 52 mm) mid-woofers
Front tweeters : 0.12 × 2.05 × 2.05 inches (3 x 52 × 52 mm) tweeters
Top height drivers : 0.08 × 2.05 × 2.05 inches (2 x 52 × 52 mm) full-range drivers
Passive radiators : 0.16 × 4.53 × 1.97 inches (4 x 115 × 50 mm) passive radiators, front × 2 and rear × 2
Max system power : 135 W
Native channel layout : 3.0.2
Height effects : Top-firing height channels

Audio Formats & Home Theater:
Supported audio formats : LPCM, Dolby Atmos/TrueHD/DD+, AC3, DTS, DTS:X
Dolby Atmos support : Yes, via supported content and compatible input setup
DTS:X support : Yes
HDMI home theater connection : HDMI eARC
Native configuration : 3.0.2 Dolby Atmos and DTS:X soundbar
Expandable configuration : Up to 5.1.2 with compatible WiiM surround and subwoofer devices
Surround expansion : Wireless surround support with compatible WiiM devices
Subwoofer expansion : Wi-Fi wireless subwoofer support with compatible WiiM devices (Google Cast, Roon Ready & LMS audio sources support coming in an upcoming update).

Smart Audio & EQ
Room correction : RoomFit™ auto-correction
Dialogue enhancement : Clear Voice and AI Dialog Enhancement
Night listening : Night Mode
Sound modes : Movie Mode, Music Mode, Voice Enhance Mode, Night Mode
Preset EQ : 24 preset EQ settings
Graphic EQ : 10-band Graphic EQ
Parametric EQ : 10-band Parametric EQ, where supported in the WiiM Home App
Per-source EQ : Supported via WiiM Home App, where available
App customization : Sound modes, EQ, RoomFit™, input settings, grouping, and device preferences

Display & On-Device Controls
Display : Glass-covered 2.1-inch Hi-Res full-color round LCD touch screen
Display type : Round touch display
Display content : Album art, track information, time, EQ, Smart Presets, Recently Played, clock faces, dynamic wallpapers, and album art standby
Playback controls : Play, pause, skip, and like
Source controls : Source selection from the display
EQ controls : Quick EQ access on the device; deeper EQ control in the WiiM Home App
Smart Presets : One-tap access to favorite preset routines and content
Recently Played : Access to recently played playlists, stations, and shows
Personalization : Multiple clock faces, dynamic wallpapers, and album art standby
Proximity-lit capacitive buttons : Volume +, Volume –, Play/Pause, Source Switch
Status LED : RGB+W status LED

App, Voice & Remote Control
App control : WiiM Home App
Voice control : Alexa and Google Assistant
Remote : WiiM Bar Remote
Remote controls : Playback, volume, source switching, sound modes, mute/unmute, standby, and voice control where available
On-device control : 2.1-inch round touch display and proximity-lit capacitive buttons
Setup control : WiiM Home App via WiFi or Ethernet
Ecosystem control : Manage streaming, grouping, EQ, presets, and compatible WiiM devices from the WiiM Home App

Inputs, Outputs & Connectivity
HDMI : HDMI eARC
Optical : Optical In
Analog input : Line In
Ethernet : 10/100 Mbps Ethernet
USB : USB Host for storage
USB Audio Input or Output
WiFi : WiFi 6E
WiFi bands : 2.4 GHz, 5 GHz, and 6 GHz
WiFi standard : 802.11 b/g/n/ax
Bluetooth : Bluetooth 5.3
Bluetooth profiles : BLE, A2DP Rx/Tx, AVRCP, HID
LE Audio : Supported via software update
Bluetooth input : Stream from compatible phones, tablets, TVs, and laptops
Bluetooth output : Output to compatible Bluetooth speakers, headphones, or earphones, where supported
Wired network behavior : Ethernet available for a stable wired network connection

Streaming & Protocols
Streaming app : WiiM Home App
In-app streaming : Stream 20+ music services through the WiiM Home App
Casting and streaming protocols : Google Cast Audio / Chromecast Audio, Spotify Connect, TIDAL Connect, Qobuz Connect, Amazon Music Cast, DLNA/UPnP, Qplay 3.0, LMS, Roon
Example music services : Spotify, Amazon Music, YouTube Music, TIDAL, Qobuz, Deezer, TuneIn, SoundCloud, Pandora, iHeartRadio, vTuner, SoundMachine, KKBOX, Soundtrack Your Brand
AirPlay 2 : Not supported
Network playback : WiFi, Ethernet, DLNA/UPnP, and WiiM Home App
Direct app control : Supported with compatible services such as Spotify Connect, TIDAL Connect, Qobuz Connect, and Google Cast Audio

Multi-Room & WiiM Ecosystem:
WiiM multi-room audio : Group WiiM Bar with compatible WiiM devices for synchronized multi-room listening
Compatible WiiM ecosystem : Designed to integrate with WiiM Amp, WiiM Ultra, WiiM Pro, WiiM Mini, and WiiM Edition speakers for multi-room music grouping
Home theater expansion : Expand from 3.0.2 to up to 5.1.2 with compatible WiiM surround and subwoofer devices
Surround setup : Use compatible WiiM devices as wireless surround channels
Subwoofer setup : Add compatible WiiM subwoofer support for deeper bass
Other multi-room options : Alexa multi-room and Google Cast multi-room, where supported
Physical input multi-room : For Line In, Optical In, HDMI eARC, or Bluetooth as multi-room sources, use a WiiM-device group

USB Media Library
USB function : USB Host for storage
Media library : Access a personal media library from connected USB storage
Media server : Can act as a media server for other WiiM and DLNA devices on the same network
Supported storage examples : USB drive or compatible external storage
Supported file systems : FAT32, NTFS, EXT4, where supported
Playback control : Browse and control USB media through the WiiM Home App

Physical
Dimensions : 41.7 × 4.1 × 3.1 inches (1060 × 105 × 80 mm)
Height without foot : 3.1 inches (80 mm)
Weight : 11.02 lb / 5 kg
Placement : TV console or wall mount
Wall mounting : Wall brackets included
Display location : Front-facing 2.1-inch round touch display
On-device controls : Top-panel capacitive controls and front touch display
Status light : RGB+W LED status indicator

Power
Power input : 100–240V AC
Frequency : 50/60 Hz
Max system power : 135 W
Power cable : Included