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SKU AMP-ULTRA
WiiM - Amp Ultra Power Hub - Audio Streaming Amplifier
by WiiM
$899.00
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WiiM Amp Ultra – High-Performance Audio Meets Smart Connectivity
Superior Thermal Management for Reliable High-Power Audio
The WiiM Amp Ultra delivers powerful amplification without overheating, thanks to its advanced cooling technology:
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Copper Heat Pipe – Quickly dissipates heat from critical components to maintain consistent performance at any volume.
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Large Aluminum Heatsink – High thermal conductivity ensures rapid cooling and prevents performance throttling.
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Precision PID Control – Real-time temperature monitoring and control for long-term durability and efficiency.
Next-Generation Wireless Streaming Technology
Experience ultra-high-resolution streaming with the latest in wireless standards:
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Wi-Fi 6 (Tri-Band) – Faster, more reliable wireless audio with broader range and less interference.
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Bluetooth 5.3 – Enjoy lag-free, high-quality streaming with SBC and AAC codec support.
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Seamless Playback – Near-zero latency ensures no dropouts, no buffering—just uninterrupted music.
Ultimate Audio Connectivity
Designed for audiophiles and modern entertainment setups:
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Connect turntables, TVs, CD players, or game consoles effortlessly.
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Stream audio to any WiiM or Bluetooth-enabled speaker for a flexible, wireless experience.
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HDMI ARC with Dolby Digital support for immersive home theater audio.
WiiM Home App – Complete Control in Your Hands
Simplify your setup and control everything from one place:
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Stream music, adjust EQ, group rooms, or schedule alarms effortlessly.
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Receive automatic firmware updates for the latest features and streaming support.
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Customize your experience with multi-room control, presets, and more.
WiiM Voice Remote 2 – Speak to Control
Take hands-free control with the stylish, intelligent WiiM Voice Remote 2:
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Aluminum body with rechargeable battery for long-lasting durability.
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Push-to-Talk voice commands for instant control over music and devices.
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Smart presets and playback controls for fast, intuitive operation.
Smarter Listening Features
WiiM Amp Ultra adapts to your lifestyle:
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Multi-Room Audio with WiiM, Google Home, and Alexa integration.
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Stereo Pairing for expansive, room-filling sound.
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Smart Presets and Alarm Clock for convenience-driven listening.
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Voice Control via Alexa, Google Assistant, Siri, or the WiiM Voice Remote.
Future-Proof by Design
The WiiM Amp Ultra evolves with your needs:
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Over-the-Air Updates deliver the latest enhancements, streaming platforms, and system optimizations—automatically.
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Built to support future streaming services, expanded features, and performance upgrades.
| Category | Specification |
|---|---|
| Audio Performance | |
| Power Output (THD = 0.08%, 2ch driven) | 100W per channel @ 8Ω 200W per channel @ 4Ω |
| Amplifier Technology | Class-D with PFFB (Post-Filter Feedback) |
| Total Harmonic Distortion (THD+N) | ≤ 0.005%, -106 dB (A-weighted) |
| Signal-to-Noise Ratio (SNR) | ≥ 120dB |
| Damping Factor | 94 |
| Frequency Response | 20Hz – 20kHz ± 0.5dB |
| Impedance Range | 2 – 8Ω |
| Audio Processing | |
| Premium Components | ESS 9039Q2M DAC, Dual TI TPA3255 Amps, TI OPA1612 Op-Amps |
| Bit-Perfect Playback | Up to 192kHz/24-bit |
| Dynamic Range | ≥ 120dB |
| Input & Output Options | |
| Analog Inputs | 1× RCA Stereo |
| Digital Inputs | 1× Optical (TOSLINK) – up to 192kHz/24-bit HDMI ARC – PCM up to 192kHz/24-bit, Dolby Digital 5.1 |
| Speaker Outputs | Gold-plated binding posts (banana plugs/bare wire) |
| USB Audio Output | 8-channel, 24-bit/192kHz, UAC 2.0 compliant |
| Subwoofer Output | Dedicated RCA Mono |
| Wireless & Network Connectivity | |
| Bluetooth | Bluetooth 5.3 (A2DP, AVRCP, HID, WiiM Voice Remote) |
| Wi-Fi | Wi-Fi 6 (Upgradeable to Wi-Fi 6E) |
| Wired Network | Ethernet (100Mbps, RJ45) |
| EQ & Sound Customization | |
| Input-Specific EQ | Wi-Fi, HDMI ARC, Optical, Bluetooth, Line-In |
| EQ Tools | 24 Preset EQ Profiles 10-Band Graphic & Parametric EQ Built-in Room Correction (mic-guided) |
| Streaming & Smart Features | |
| Streaming Protocols | WiiM Home App, Chromecast Audio, Spotify Connect, TIDAL Connect, DLNA, LMS, Roon Ready (pending) |
| Multi-Room Audio | Works with WiiM, Google Home, Alexa |
| Stereo Pairing | Supports L/R speaker setup |
| Home Theater Mode | Functions as Front, Center, or Surround via HDMI ARC |
| Smart Presets | Quick access to playlists, sources, routines |
| Alarm Clock | Configurable time, repeat, source |
| Touch Display | |
| Screen | 3.5” glass-covered capacitive touchscreen |
| Display Functions | Playback, album art, EQ, input switch, queue, presets, VU meter, time/date, firmware updates |
| Customization | Custom wallpapers, onboard setup |
| Design & Controls | |
| Chassis | Precision-machined unibody aluminum |
| Dimensions | 7.9” × 2.9” × 7.9” (200 × 75 × 200 mm) |
| Weight | 5.4 lbs (2.45 kg) |
| Controls | Multifunctional rotary knob (volume/play/pause) |
| Thermal Management | |
| Cooling Design | Copper heat pipe, large aluminum heatsink, unibody case, PID thermal control |
| Cooling Type | Passive, silent operation |
| Package Contents | |
| Included | User Guide ×1 Power Cable ×1 RCA Cable ×1 Optical Cable ×1 HDMI Cable ×1 Remote 2 ×1 Banana Plugs ×4 |
