Description
| Feature | Detailed Specification |
| Driver | 8-inch High-Excursion Custom Woofer |
| Amplifier | Class-D, 250W RMS (Continuous) |
| Frequency Response | 25Hz - 200Hz |
| Connectivity | Wi-Fi 6E, Bluetooth 5.3, Ethernet, RCA Line-In |
| Smart Features | AI RoomFit™ (Auto Room Correction) |
| EQ | 10-Band Parametric EQ (PEQ) |
| Dimensions | 399 x 301 x 322 mm (Approx.) |
| Weight | Approx. 16kg (Heavy-duty build) |
WiiM Sub Pro - Smart Wireless Subwoofer
- Feel the Bass. Forget the Wires. The WiiM Sub Pro is designed to bring earth-shaking low frequencies to your home audio setup without the clutter of cables. Engineered to pair seamlessly with the WiiM Amp, WiiM Ultra, and WiiM Sound, this smart subwoofer transforms your modest stereo system into a powerful 2.1 cinematic experience.
Cinematic Power & Precision
- Powerful 8-Inch Driver High-Excursion Custom Woofer：At the heart of the Sub Pro is a newly developed 8-inch high-excursion woofer, driven by a massive 250W RMS Class-D amplifier. This combination delivers deep, tight, and punchy bass that you can feel in your chest, with a frequency response diving down to 25Hz.
- AI RoomFit™ Correction：Bass performance is often ruined by room acoustics. The WiiM Sub Pro solves this with AI RoomFit™ technology. Using the microphone on your phone (via the WiiM Home App), it analyzes your room's unique reflections and automatically calibrates the subwoofer's EQ for perfect, boom-free bass response at your listening position.
Seamless Wireless Integration
- Wi-Fi 6E Connectivity：Say goodbye to the "subwoofer cable crawl." The WiiM Sub Pro connects wirelessly to your WiiM Amp or WiiM Sound via ultra-fast, low-latency Wi-Fi 6E. Place the sub anywhere in the room where it looks (and sounds) best, requiring only a power cord.
- Smart Crossover Management：When paired with a WiiM master device (like the WiiM Amp), the system automatically adjusts the crossover frequency. It sends the lows to the Sub Pro and filters them out from your main speakers, allowing your main speakers to play louder and cleaner in the mids and highs.
Versatile Connectivity
- Analog Input Support：Not using a WiiM streamer? No problem. The Sub Pro also features a standard RCA Line-In, allowing you to connect it to any traditional amplifier, AV receiver, or powered speakers with a sub-output.
- Advanced App Control：Take full control with the WiiM Home App. Adjust phase (0-180°), gain, and crossover frequency manually, or use the 10-band Parametric EQ (PEQ) to fine-tune the bass character to your exact preference.
Why Add the WiiM Sub Pro?
- The "2.1" Magic: Adding a sub doesn't just add bass; it improves your entire system. By relieving your main speakers of bass duties, vocals become clearer and the soundstage gets wider.
- Wireless Freedom: No need to run a long, ugly RCA cable across your living room floor.
- WiiM Ecosystem: Designed aesthetically and functionally to match the WiiM Amp and WiiM Ultra. One app controls everything.
Specifications
- Weight: 200gr
- Usage: Indoor & outdoor
Pros and cons
- Sustainably produced
- Ideal for everyday use
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 streamingBluetooth 5.3 with LE Audio: Flexible pairing with supported devicesEthernet 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 EQAdjustable crossover, phase, level,
and latencySubwoofer 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.
FAQs
How do I connect the WiiM Sub Pro to my system?
You can connect wirelessly to WiiM streamers, amplifiers, and speakers, or use the RCA input for any third-party device with a subwoofer output.
Can I use the WiiM Sub Pro with non-WiiM audio gear?
Yes. The Sub Pro works with any receiver, amp, or soundbar that has a standard RCA subwoofer output.
Is the WiiM Sub Pro truly wireless?
Yes. It supports wireless pairing with compatible WiiM devices via Wi-Fi 6 (and Bluetooth 5.3 via software update). No cables are required for signal transmission in those setups—just power.
Does it support multi-room audio?
Yes. When connected wirelessly to a WiiM device, the Sub Pro can sync as part of a multi-room setup via the WiiM Home App.
How does RoomFit™ auto-calibration work?
RoomFit™ uses your mobile device’s microphone or external one attached to your mobile device to analyze your room acoustics, then automatically adjusts bass output for optimal performance.
Can I fine-tune bass settings manually?
Absolutely. The WiiM Home App lets you adjust EQ, crossover frequency, phase, level, and latency for custom sound tuning.
