Hi-Res Power, Precisely Tuned Enjoy lifelike detail at up to 24-bit/192 kHz with gapless playback. AI RoomFit™ tailors sound to your space for rich, balanced audio—wherever you place it. 24-bit /192 kHz Hi-Res playback, Gapless playback for uninterrupted albums, Al RoomFit™: automatic room correction Premium 2‑Way Acoustic Architecture Custom, independently tuned drivers for high and mid/low bands with a precision crossover. Each range works in its sweet spot for low distortion, true‑to‑source timbre, rich detail, and fatigue‑free listening. Material‑Matched Drivers 4″ Paper‑Cone Woofer + Dual 1″ Silk‑Dome Tweeters — Paper delivers tight, natural mid‑bass; silk provides smooth, extended highs and wide dispersion—yielding a coherent soundstage that is clear, refined, and never harsh. Double Up. True Stereo. Bigger Stage Pair two WiiM Sound speakers for dedicated L/R channels—wider soundstage, clearer vocals, pinpoint imaging. Set up in a few taps in the WiiM Home App. AI RoomFit™ Auto Calibration One tap in the WiiM Home App analyzes your room and placement using the speaker + phone mics, then optimizes response for balanced, fatigue‑free sound—no trial‑and‑error or extra gear. Personalized Sweet‑Spot Adapts to where you actually sit and re‑tunes in seconds after you move or rearrange, preserving the speaker’s intended tonality while keeping music clear anywhere in the room. Cinematic Sound Add WiiM Sub Pro to deepen and tighten the bass, or pair WiiM Sound with WiiM Ultra or Amp Ultra to assign center or surround roles in a compatible WiiM home‑theater setup.

Features

100W Powerful Output - 4” woofer + dual tweeters for rich, detailed sound.

1.8” Hi-Res Touch Display - Glance and control without picking up your phone.

Tuned by AI RoomFit™ Auto-adjusts sound to your space for optimal performance.

Open by Design Cast or connect the way you like: no lock-in.

Double Up. True Stereo. Bigger Stage - Wider soundstage, clearer vocals, pinpoint imaging - set up in a few taps.

Make It Yours - Multiple clock faces, dynamic wallpaper, album art, and playback options.

Every Room in Sync - Group speakers, sync music across rooms, or set a unique vibe in each space. Control playback and volume per room in the WiiM Home App, and play external inputs in every room.

Specifications

Audio
Frequency Response : 50 Hz - 20K Hz.
Peak Power : 100 W total.
• 1 x 4” long-throw woofer, 50W
• 2 x full-range tweeters, 2x25W
Crossover Frequency : 2.4 kHz.
Hi-Res : Up to 24-bit/192 kHz, gapless playback.
Room Correction : AI RoomFit™ automatic/assisted tuning.
EQ : On-device Quick EQ; advanced EQ in app (presets + custom); separate EQ settings for Wi-Fi/ Ethernet, Bluetooth, and Aux.

I/O, Connectivity, & Control
Wireless Input:
• Wi-Fi 6E (802.11 b/g/n/ax, tri-band: 2.4/5/6 GHz)
• Bluetooth 5.3 (Receiver & Transmitter, supports SBC, AAC, LC3)
Wired Input :
• 100 Mbps Ethernet
• 3.5mm Aux input
Control:
1.8″ Round Touch Display (Hi‑Res)
Touch Buttons: Play/Pause, Volume Up/Down, Next/Previous Track
WiiM Voice Remote 2 Lite (included)— one‑tap playback/volume/skip, push‑to‑talk voice, preset buttons
Voice : Works with Alexa or Google Assistant via compatible devices
App : WiiM Home App for iOS / Android / Windows / MAC / Apple TV / Google TV

Streaming & Smart Features
Supported Platforms: WiiM Home App, Google Cast, Spotify Connect, TIDAL Connect, DLNA, LMS, Roon Ready
Multi-Room Audio: WiiM, Google Cast, and Alexa multi-room systems
Stereo Pairing: Enables left/right speaker setup for expanded soundstage
Home Theater Integration: Functions as the surround or center channel speaker in a Dolby 5.1 setup
Smart Preset: Streamlines the listening experience by offering quick access to frequently used content and settings.
Alarm Clock: Set the alarm time, occurrence, and choose from various music sources.\

Touch Display
Screen: 1.8” glass-covered, high-resolution touch display
Functions:
• Playback control, album art, EQ adjustments, audio input selection, device settings
• Display queue, presets, VU meters, time/date in standby mode
• Supports customizable wallpapers
• Guides setup (OOBE) and OTA firmware updates

Power & Build
AC-powered: 100-240V AC universal power supply; energy‑efficient standby; firmware over‑the‑air (OTA) updates.
Finishes : Minimalist modern, Black/White, Fabric/Glass/PC.

Dimensions and Weight
Dimensions: 5.8” x 5.8” x 7.6” (146 x 146 x 194 mm).
Weight : 5.5 lbs (2.5 kg).