Audio performance
• Output power (THD = 0.08%, two channels driven): 100 W per channel at 8 Ω, 200 W per channel at 4 Ω
• Amplifier technology: Class D with PFFB technology (Post-Filter Feedback)
• Total harmonic distortion (THD+N): ≤ 0.005%, -106 dB (A-weighted)
• Signal-to-noise ratio (SNR): ≥ 120 dB
• Attenuation factor: 94
• Frequency range: 20 Hz – 20 kHz ± 0.5 dB
• Impedance range: 2 – 8 Ω
Audio processing
Premium audio components: ESS 9039Q2M high-quality DAC, dual TI TPA3255 amplifiers, TI OPA1612 operational amplifiers for ultra-low distortion and rich, detailed sound.
Bit-perfect playback: Supports audio up to 192 kHz/24-bit
Dynamic range: ≥ 120 dB for high-resolution sound
Input & Output Options
✅ Analog inputs:
• 1x RCA stereo: Connection for external audio sources such as CD players or PCs
✅ Digital inputs:
• 1x optical (TOSLINK) – up to 192 kHz/24-bit
• HDMI ARC: Receives audio from TVs, PCM up to 192 kHz/24-bit and Dolby Digital 5.1 formats
✅ Speaker Outputs:
• Gold-plated terminals (supports banana plugs or bare wire connections)
✅ USBaudio-Output:
• Supports up to 8-channel 24-bit/192kHz; UAC 2.0 compatible
✅ Subwoofer-output:
• Special output for active subwoofers (RCA mono)
Wireless & Network Connectivity
Wireless connectivity:
Bluetooth 5.3: Supports A2DP receiver and transmitter, AVRCP, HID and works with the WiiM voice remote. Wi-Fi 6 (upgradable to Wi-Fi 6E): Ensures stable and fast wireless streaming.
Wired network:
Ethernet (100 Mbps): Standard RJ45 port
EQ and sound adjustment
Input-specific EQ:
Independent settings for Wi-Fi, HDMI ARC, optical, Bluetooth, line input
EQ tools:
▪ 24 preset EQ profiles
▪ 10-band graphic and parametric EQ
▪ Built-in room correction with microphone-controlled acoustic tuning
Streaming and Smart features
Streaming protocols:
▪ WiiM Home app
▪ Google Cast
▪ Spotify Connect
▪ TIDAL Connect
▪ DLNA, LMS
▪ Roon Ready (certification pending)
• Multiroom audio:
Compatible with WiiM, Google Home, and Alexa multiroom systems
• Stereo linking:
Supports L/R speaker setup for enhanced stereo playback
• Home Theater Mode:
Functions as a front, center, or surround channel in a Dolby 5.1 setup via HDMI ARC
• Smart presets:
Quick access to favorite playlists, resources, or routines
• Alarm clock:
Configurable time, recurrence schedule and music source
Touchscreen
Screen:
3.5-inch capacitive touch screen with glass finish
Features:
▪ Playback control, album covers, EQ adjustment, input switching
▪ Queue display, preset access, VU meters, time/date in standby
▪ Customizable Backgrounds and onboarding installation (OOBE)
▪ Supports firmware updates directly from the screen
Design and operation
Housing: Precision machined unibody aluminum for durability and heat dissipation
Dimensions: 200 x 75 x 200 mm (7.9 inches x 2.9 inches x 7.9 inches)
Weight: 2.45 kg (5.4 lbs)
Physical Control: Multi-function dial (volume, play/pause)
Thermal Management: Copper heat pipe, large aluminum heat sink, unibody aluminum housing, and precise PID thermal control
Cooling System: Passive, quiet operation
Package Contents
User Manual *1
Power cable *1
RCA cable *1
Optical cable *1
HDMI cable *1
Remote control 2 *1
Banana plugs *4
