Descriptions

About: WiiM Sub Pro 8" Wireless Subwoofer for WiiM Ecosystem with Optional RCA Line Input

Feel the Impact of Every Beat

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.

Smart Sound, Perfected for Your Room

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.

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

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.

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

Smart Power Management

Automatically enters standby mode and detects RCA signal or plug input to optimize energy use and simplify daily operation.

Specifications:

• 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)
• OTA Updates: Supported
• Dimensions: 15.7 × 11.8 × 12.7 inches (399 × 301 × 322 mm)
• Weight: 35.2 lbs (16 kg)

What's in the Box: 

• User Guide
• Power Cable 
• RCA Cable