Delivering 250W of distortion-free bass down to 25Hz, the WiiM Sub Pro brings music, movies, and games to life with incredible depth and power. Whether you’re diving into cinematic explosions or feeling the pulse of your favorite track, Sub Pro ensures your sound has soul—and serious punch.
Powered by our AI-driven RoomFit™ auto-calibration, the Sub Pro adapts to your space. It analyzes room acoustics and speaker placement to deliver deep, balanced bass wherever you are. Your room becomes your studio.
Smart Power Management
Automatically enters standby mode and detects RCA signal or plug input to optimize energy use and simplify daily operation.
Built to Perform— and Last
Encased in a vibration-resistant chassis with custom 8-inch drivers, the Sub Pro delivers clean, controlled bass—no rattles, no resonance. Its refined, minimalist design blends seamlessly into any modern space.
- Next-Gen Connectivity
- Wi-Fi 6: Ultra-low latency, stable streaming
- Bluetooth 5.3 with LE Audio: Flexible pairing with supported devices
- Ethernet Port: For wired setups that demand zero compromise
Total Control, Effortlessly
Dial in your sound exactly how you like it via the WiiM Home App:
- 10-band Parametric EQ
- Adjustable crossover, phase, level, and latency
- Subwoofer presets and real-time calibration tools
Works With Everything
- Perfectly pairs with WiiM streamers, amps, and speakers
- Universal compatibility: RCA sub-in lets you connect to any third-party system
- Auto updates: Enjoy new features and performance optimizations over time
- Amp – Class-D, 250W RMS continuous power
- Driver – 8" custom woofer, 104 dB SPL
- Freq. Response – 25–200 Hz (±3 dB from 30–200Hz)
- Inputs – RCA Mono In, Wi-Fi 6, Bluetooth 5.3 LE, Ethernet
- Tuning – RoomFit™, 10-band EQ, crossover, phase, level, latency controls
- Dimensions – 15.7 × 11.8 × 12.7 in (399 × 301 × 322 mm)
- Weight – 35.2 lbs (16 kg)
- App – WiiM Home App (iOS, Android, PC)
Easy to Setup and Use
1)Power Up – Place the Sub Pro where you want it, plug it into the wall.
2) Get Online – Open the WiiM Home App to join your Wi-Fi or Ethernet.
3) RoomFit™ Auto-Tuning – Tap RoomFit in the app, stay quiet for the sweep tone, and let AI dial-in perfect bass for your room.
4) Pair & Play – Select your main WiiM speakers/amp in the app (or plug an RCA sub-out).











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