WiiM Amp Ultra Streaming Amplifier
The WiiM Amp Ultra is a high-performance streaming amplifier built for discerning listeners. Encased in a sleek unibody aluminum chassis with a vibrant 3.5” glass touchscreen, it delivers 100W per channel with ultra-low distortion and audiophile-grade clarity.
Powered by the premium ESS 9039Q2M DAC, dual TI TPA3255 amp chips, and six TI OPA1612 op-amps, it ensures stunning Hi-Res audio playback. PFFB technology guarantees stable, load-independent performance across all speaker types.
With Wi-Fi 6E, Bluetooth 5.3 with LE Audio, and HDMI ARC with Dolby Digital support, it’s equally at home in a stereo setup or cinematic home theater. The WiiM Home App offers seamless control, multi-room sync, and smart home integration via Alexa, Google Assistant, and Siri.
Effortless to set up, powerful to experience—WiiM Amp Ultra is where performance meets precision.
Key Features
• Powerful Amplification
Delivers 100W per channel at 8Ω or 200W at 4Ω—easily drives up to four passive
speakers with stunning clarity and dynamics.
• Audiophile-Grade Components
Features the 32-bit/384kHz ESS ES9039Q2M SABRE DAC, dual TI TPA3255 Class-D amp
chips, and six TI OPA1612 op-amps for ultra-low distortion and rich, detailed sound.
• Post Filter Feedback (PFFB) Technology
Ensures stable, load-independent performance across all speaker types—delivering
cleaner sound and improved amplifier control, especially with complex loads.
• Next-Gen Connectivity
Equipped with Wi-Fi 6E, Bluetooth 5.3 with LE Audio, and dual antennas for fast, stable
streaming across all wireless protocols.
• Elegant Touchscreen Design
Housed in a premium unibody aluminum chassis with a vibrant 3.5” glass-covered
touchscreen for intuitive control and stunning aesthetics.
• Room Calibration Built-In
Advanced room correction technology analyzes your space and customizes output for
speakers and subwoofer to optimize soundstage and tonal balance.
• Exceptional Sound Performance
Achieves -105 dB THD+N and 120 dB SNR at 5W—ideal for high-fidelity playback
across any genre or setup.
• All-in-One Streaming Hub
Stream music, podcasts, audiobooks, and internet radio in Hi-Res up to 24-bit/192kHz
directly to your speaker system.
• Universal Music Service Support
Seamless access to Spotify, Amazon Music, TIDAL, Qobuz, Deezer, Pandora,
iHeartRadio, TuneIn, and more via the WiiM Home App.
• Cast with Ease
Supports Google Cast, Alexa Cast, DLNA, Spotify Connect, TIDAL Connect, DLNA, and
Roon for effortless playback from your favorite apps.
• Flexible Input Options
Connect turntables, TVs, or other sources and broadcast audio wirelessly across your
multi-room system.
• Cinematic TV Audio
HDMI ARC, Dolby Digital decoding, and dedicated subwoofer output bring immersive
home theater sound to your living room.
• Smart Voice Control
Works with Alexa, Google Assistant, and the WiiM Voice Remote for hands-free
playback and system control.
• Customizable EQ
Fine-tune your audio with parametric and graphic EQs tailored to your own preference.
• Future-Proof Experience
Receive ongoing firmware updates with new features, services, and performance
enhancements.
o Home Theater Integration:
§ Functions as the front, surround or center channel speaker in a Dolby
5.1 setup
o Smart Preset
§ Streamlines the listening experience by offering quick access to
frequently used content and settings.
o Alarm Clock
§ Set the alarm time, occurrence, and choose from various music sources.
Touch Display
o Screen: 3.5” glass-covered capacitive touchscreen
o Functions:
§ Playback controls, album art, EQ adjustments, input switching, device
settings
§ Queue view, preset access, VU meters, time/date in standby
§ Custom wallpapers
§ Guides setup (OOBE) and OTA firmware updates
Design & Controls
o Chassis: Precision-machined unibody aluminum
o Dimensions: 7.9” x 2.9” x 7.9” (200 x 75 x 200 mm)
o Weight: 5.4 lbs (2.45 kg)
o Physical Controls:
§ Multifunctional rotary knob (Volume, Play/Pause)
Power
o Input: 100-240V AC, universal power supply
