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WiiM
WiiM Amp Ultra
Ultra Amplifier and Streamer
WiiM Amp Ultra Space Grey
WiiM's most advanced streaming amplifier yet, the Amp Ultra delivers 100W per channel (8Ω) with ultra-low distortion, giving clients high-fidelity sound in every zone. With versatile inputs for everything from vinyl to HDMI ARC, plus seamless streaming from platforms like Spotify and TIDAL, it’s perfect for premium multi-room audio or home cinema projects. Reliable, powerful, and integration-ready – this is a true all-in-one solution for installers.
- 100W per channel at 8ohms
- Advanced Thermal Management
- Premium unibody aluminium design (Sleek, durable, and thermally optimized)
- High-fidelity audio with premium components - premium DAC, amplifier, and op-amps
- Next-Gen Connectivity - fast, stable streaming
- Elegant Touchscreen Design
- RoomFit Room Calibration Built-In
- Post filter feedback technology
- All-in-One Streaming Hub
- Cinematic TV Audio
- Smart Preset
- 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
- 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
- Impedence Range: 2 – 8Ω
- Premium Audio Components: ESS 9039Q2M high-performance DAC, Dual TI TPA3255 Amps, TI OPA1612 op-amps for ultra-low distortion and rich, detailed sound.
- Bit-Perfect Playback: Supports up to 192kHz/24-bit audio
- Dynamic Range: ≥120dB for high-resolution sound
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
Speaker Outputs:
- Gold-plated binding posts (supports banana plugs or bare wire connections)
USB Audio Output:
- Supports up to 8-channel 24-bit/192kHz; UAC 2.0 compliant
Sub Output:
- Dedicated output for powered subwoofers (RCA Mono)
Wireless Connectivity:
Bluetooth 5.3: Supports A2DP receiver and transmitter, AVRCP, HID, and works with the WiiM voice remote Wi-Fi 6 (Upgradeable to Wi-Fi 6E): Ensures stable and high-speed wireless streaming
Wired Network:
Ethernet (100Mbps): Standard RJ45 port