The WiiM Sub Pro is a powerful active subwoofer designed to bring deep, clean bass and modern smart‑audio features to your home music or home cinema setup. It delivers room‑filling low frequencies down to about 25 Hz with up to 250 W of distortion‑free output and integrates seamlessly into wireless audio systems or traditional wired setups.
Highlights of the WiiM Sub Pro
- Powerful 250 W class‑D amplification for deep, controlled bass performance.
- AI‑powered RoomFit™ auto‑calibration for optimized sound tailored to your room’s acoustics.
- Advanced wireless connectivity with Wi‑Fi 6E and Bluetooth 5.3 plus wired RCA input.
- Comprehensive control via the WiiM Home app, including EQ, crossover, phase and latency adjustments.
- Smart Power Management, automatically enters standby mode and detects RCA signals
- Over-the-air (OTA) firmware updates via the WiiM Home App.
Product details WiiM Sub Pro
WiiM Sub Pro 8" 250 W Wireless Smart Subwoofer
The WiiM Sub Pro is an active subwoofer designed to enhance your audio experience with impactful low frequencies and smart room‑adapted performance. It features an 8‑inch long‑throw driver powered by a 250 W class‑D amplifier, capable of reproducing bass down to approximately 25 Hz with minimal distortion, making it suitable for both music and movie audio.
This subwoofer uses AI‑driven RoomFit™ calibration, automatically measuring your room and adjusting bass output for balanced, precise sound regardless of placement. You can also customize the bass response manually using the WiiM Home app, with features such as a 10‑band parametric EQ, adjustable crossover, phase control and latency tuning.
Connectivity is flexible. The Sub Pro supports Wi‑Fi 6E and Bluetooth 5.3 LE Audio for stable wireless integration with compatible WiiM devices or app streaming. There is also a mono RCA input for use with existing receivers or audio systems. The combination of wireless smart features and traditional connections makes it versatile in modern Hi‑Fi or home cinema environments.
Measuring 322 x 399 x 301 mm and weighing 16 kg, the Wiim Sub Pro has the physical presence and acoustic authority to deliver clean, controlled bass -no rattles, no resonance, in both small and large spaces. Its refined, minimalist design make it a natural fit in modern or classic interiors.
What's included with this product?
- 1 x WiiM Sub Pro Black
- 1 x User Guide
- 1 x RCA Cable
FAQ about the WiiM Sub Pro Black
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.
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.
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 use the WiiM Sub Pro with non-WiiM audio gear?
Yes. The Sub Pro works with any receiver, amplifier, or soundbar that has a standard RCA subwoofer output.
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.
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.
Can I pair more than one Sub Pro in a setup?
Yes. If using compatible WiiM streamers or amps with stereo pairing, you can assign a Sub Pro to each channel for a fully immersive 2.2 system.
What’s the benefit of Wi-Fi 6 and Bluetooth 5.3?
Wi-Fi 6 ensures stable, high-bandwidth, low-latency wireless audio. Bluetooth 5.3 with LE Audio support provides low power consumption and improved streaming quality.