Description
Wiim Amp Ultra (Single Pack)
Features
- 100W Hi-Fi Amplifier – Powers up to four speakers with ultra-low distortion ( -106 dB THD+N) and dynamic clarity—perfect for music lovers and home theater fans.
- Audiophile Components – Features ESS SABRE DAC, dual TI TPA3255 amps, and PFFB tech for precise, load-independent sound performance.
- Next-Gen Connectivity – Enjoy ultra-fast, stable streaming with Wi-Fi 6, Bluetooth 5.3 with LE Audio, and HDMI ARC for seamless TV integration.
- Built-In RoomFit Room Correction – Auto-calibrates sound based on your room and speakers for a personalized, perfectly balanced listening experience.
- Smart Touchscreen Design – Sleek unibody aluminum case with 3.5” glass-covered display for easy control, album art, and system settings.
- Multi-Room & Voice Control – Sync with WiiM, Alexa, or Google speakers and control playback via app, voice assistants, or the included voice remote.
- Stream Everything You Love – Supports Spotify, TIDAL, Qobuz, Amazon Music, Roon Ready, Chromecast, and more in up to 24-bit/192kHz quality.
Dimensions and Weight
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Dimensions: 7.87 x 8.3 x 3 inches (200 x 211 x 76.2 mm)
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Weight: 5.4 lbs (2.45 kg)
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Chassis: Precision-machined unibody aluminum for durability & heat dissipation
Audio Performance
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Power Output: 100 W per channel @ 8Ω, 200 W per channel @ 4Ω (THD = 0.08%, two channels driven)
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Amplifier Technology: Class-D with PFFB (Post-Filter Feedback) technology
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Total Harmonic Distortion (THD+N): ≤0.005%, -106 dB (A-weighted)
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Signal-to-Noise Ratio (SNR): ≥120dB
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Damping Factor: 94
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Frequency Response: 20Hz – 20kHz ± 0.5dB
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Impedance Range: 2 – 8Ω
Premium Audio Components
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DAC: ESS 9039Q2M high-performance DAC
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Amplifiers: Dual TI TPA3255 Amps
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Op-Amps: TI OPA1612 for ultra-low distortion and rich, detailed sound
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Bit-Perfect Playback: Supports up to 192kHz/24-bit audio
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Dynamic Range: ≥120dB for high-resolution sound
Input & Output Options
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Analog Inputs: 1x RCA Stereo (Connects to CD players, turntables, or PCs)
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Digital Inputs: 1x Optical (TOSLINK) – Up to 192kHz/24-bit
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HDMI ARC: Receives audio from TVs (PCM up to 192kHz/24-bit, and Dolby Digital 5.1)
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Speaker Outputs: Gold-plated binding posts (supports banana plugs or bare wire)
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USB Audio Output: Supports up to 8-channel 24-bit/192kHz; UAC 2.0 compliant
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Sub Output: Dedicated RCA Mono output for powered subwoofers
Wireless & Network Connectivity
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Bluetooth 5.3: Supports A2DP receiver and transmitter, AVRCP, HID
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Wi-Fi 6: High-speed wireless streaming (Upgradeable to Wi-Fi 6E)
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Wired Network: Ethernet (100Mbps) Standard RJ45 port
EQ & Sound Customization
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Input-Specific EQ: Independent settings for Wi-Fi, HDMI ARC, Optical, Bluetooth, and Line-In
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EQ Tools: 10-Band Graphic & Parametric EQ
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Presets: 24 Preset EQ Profiles
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Room Correction: Built-in mic-guided acoustic tuning
Streaming & Smart Features
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Protocols: WiiM Home App, Google Cast, Spotify Connect, TIDAL Connect, DLNA, LMS
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Roon Ready: Certification Pending
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Multi-Room Audio: Compatible with WiiM, Google Home, and Alexa systems
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Stereo Pairing: Supports L/R speaker setup for enhanced imaging
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Home Theater Mode: Functions as front, center, or surround in a Dolby 5.1 setup
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Smart Presets: Quick access to playlists, sources, or routines
Touch Display & Controls
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Screen: 3.5” glass-covered capacitive touchscreen
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Display Features: Album art, VU meters, playback controls, EQ adjustment, and queue view
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Physical Controls: Multifunctional rotary knob (Volume, Play/Pause)
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Thermal Management: Copper heat pipe and passive cooling for silent operation
Package Contents
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1x User Guide
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1x Power Cable
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1x RCA Cable
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1x Optical Cable
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1x HDMI Cable
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1x Remote Control
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4x Banana Plugs