WiiM Amp Ultra Wireless Audio Streaming Amplifier

The WiiM Amp Ultra is a next-generation high-resolution streaming amplifier that merges audiophile-grade performance with multiroom streaming versatility. Designed to power your favorite passive speakers with exceptional clarity, it integrates seamlessly with major music platforms, smart assistants, and high-fidelity audio systems.

KEY FEATURES

Streaming + amplification in one device!
Delivers up to 100W per channel at 8Ω
3.5″ glass touchscreen for easy control
32-bit/384kHz ESS 9039Q2M SABRE DAC
Dual TI TPA3255 Class-D amp chips
Six TI OPA1612 op-amps

$999

WiiM Amp Ultra Wireless Streaming Amplifier

Meet the WiiM Amp Ultra – WiiM’s most advanced streaming amplifier yet. Built for music lovers, home theatre buffs, and smart home fans, it delivers a stunning 100W per channel @ 8Ω with ultra-low distortion, pushing high-fidelity audio to every corner of your listening space. Designed to stand out but also fit in, the Amp Ultra features a sleek unibody aluminium chassis and a vibrant 3.5″ glass-covered colour touchscreen. Easily control playback, switch sources, view album art, and more – all at your fingertips.

Post Filter Feedback Technology

At the core of the WiiM Amp Ultra’s superior sound is its advanced Post-Filter Feedback (PFFB) technology, a cutting-edge refinement system that minimises distortion, enhances clarity, and ensures consistent sound quality across different speaker loads. Unlike traditional amplifiers that suffer from load-dependent performance variations, PFFB dynamically compensates for these inconsistencies, delivering a more accurate, balanced, and natural sound signature. The result is a wider soundstage, richer details, and an immersive listening experience that faithfully reproduces every note with precision and depth.

Advanced Thermal Management

High-power amplification generates heat, but the WiiM Amp Ultra stays cool under pressure with advanced thermal management:

Copper Heat Pipe – Rapidly transfers heat from key components for stable performance at any volume.
Large Aluminium Heatsink – Exceptional conductivity ensures fast, efficient cooling, preventing thermal throttling.
Precision PID Control – Real-time temperature regulation for optimal cooling and long-term reliability.

Next-Gen Wireless Streaming

Stay connected with the latest in wireless tech:

Wi-Fi 6 (Tri-Band)
Bluetooth 5.3 with LE Audio, SBC, AAC, LDAC support

Stream ultra-high-resolution audio with near-zero latency – no dropouts, no lag, just pure music.

Your Music Looks Great

The Amp Ultra features a vibrant 3.5″ colour touch screen, displaying album art, VU meter, instant feedback, music playback, and other customisable display options. This makes navigating through inputs, outputs, and settings a smoother and more user-friendly experience, also provides immediate visual feedback to the user’s actions.

Built-In RoomFit™ Room Correction

Every room is different – WiiM Amp Ultra adapts to all. Using built-in acoustic measurement and correction, it tunes your setup to match your environment, optimising for speaker type, distance, and room acoustics.

All the Music You Love, All in One Place

Stream directly from your favourite platforms, inlcuding Spotify, Amazon Music, TIDAL, Qobuz, Deezer, Pandora, iHeartRadio, TuneIn, SoundCloud, and more. Or, prefer using your own apps? No problem – Amp Ultra supports Chromecast, Alexa Cast, Spotify Connect, TIDAL Connect, Qobuz Connect, DLNA, SqueezeLite, and Roon (pending certification).

Control Everything with the WiiM Home App

One app. Total control. Stream music, adjust EQ, group rooms, set alarms, or update firmware with ease – right from your phone or tablet.

Future-Proof by Design

The WiiM software team is constantly improving the experience, with regular OTA firmware updates, your Amp Ultra only gets better over time – with new features, streaming services, and optimisations.

Flagship Components, Flawless Fidelity

Under the hood, the Amp Ultra is powered by top-tier components:

ESS ES9039Q2M SABRE DAC
Dual TI TPA3255 Class-D amplifiers
Six TI OPA1612 op-amps

Additional Features:

Post Filter Feedback (PFFB) technology
RoomFit™ Room Calibration – Advanced room correction
HDMI ARC with Dolby Digital decoding
Dedicated subwoofer output
Fine-tune your audio with parametric and graphic EQs
Wi-Fi 6E, Bluetooth 5.3, HDMI ARC with Dolby Digital
Future-Proof Experience – Receive ongoing firmware updates
Seamless integration with WiiM & multi-room audio
Includes Voice Remote 2

Combined with Post Filter Feedback (PFFB) technology, it delivers clean, detailed sound with consistent performance across all speaker loads – perfect for bookshelf, floorstanding, or in-wall/in-ceiling speakers.

SKU: N/A Categories: Amplifier, Wiim Aftp, Amplifiers & Mixers

Weight	2450 g
Dimensions	200 × 200 × 75 mm
Brands	WiiM
Color	Silver, Space Gray

Screen	3.5” glass-covered capacitive touchscreen
Colors	Space Gray
Finish	Anodized Unibody Aluminum
Physical Controls	Multifunctional rotary knob (Volume, Play/Pause)
Cooling System	Passive, silent operation
Power Output	(THD = 0.08%, two channels driven): 100 W per channel @ 8Ω ; 200 W per channel @ 4Ω
Amplifier Technology	Class-D with PFFB (Post-Filter Feedback) technology

Speaker Outputs	Gold-plated binding posts (supports banana plugs or bare wire connections)
Audio Output Quality	SNR – 121 dB; THD+N – 0.0005% (-106 dB)
Analog Inputs	1x RCA Stereo: Connects to external audio sources like CD players or PCs
Digital Inputs	1x Optical (TOSLINK) – Up to 192kHz/24-bit; HDMI ARC: Receives audio from TVs, PCM up to 192kHz/24-bit, and Dolby Digital 5.1 formats
Thermal Management	Copper heat pipe, large aluminum heatsink, unibody aluminum case, and precision PID thermal control
Wireless Connectivity	Bluetooth 5.3: Supports A2DP receiver and transmitter, AVRCP, HID, and works with the WiiM voice remote; Wi-Fi 6: Ensures stable and high-speed wireless streaming
Wired Network	Ethernet (100Mbps): Standard RJ45 port
Input-Specific EQ	Independent settings for Wi-Fi, HDMI ARC, Optical, Bluetooth, Line-In