Introducing WiiM Sub Pro: Experience Bass Like Never Before

WiiM expands into deeper sound! Meet WiiM Sub Pro, our first-ever subwoofer, designed from the ground up to deliver deep, distortion-free bass with AI-driven precision. Whether tuning your music, movies, or gaming setup, this sleek sub delivers precision through its 8-inch driver and Class-D amplifier, boasting a frequency range of 25Hz–200Hz which adapts to your space for optimized performance.

After years of perfecting streaming and amplification, we listened to our community and built a subwoofer that enhances your audio setup with clean, powerful bass and seamless wireless connectivity.

What makes WiiM Sub Pro stand out?​

• Reliable wireless connectivity: Supports Wi-Fi 6E, 802.11 b/g/n/ac/ax 2.4 GHz, 5 GHz, and 6 GHz., Bluetooth 5.3 and RCA input enabling seamless connection to a wide range of audio setups.
• Smart power management: Automatically enters standby mode and detects RCA signal or plug input to optimize energy use and simplify daily operation.
• Precision sound enhancement: Includes Auto Room Correction for both the main speaker and subwoofer, ensuring optimized bass performance based on your room’s acoustics.
• Flexibility of WiiM connectivity: Connect the Sub Pro with any WiiM streamer, amplifier, or speaker!

Seamless Integration with WiiM & Third-Party Devices​

Works flawlessly with WiiM streamers, amps, and speakers for tight bass performance. Pair WiiM Sub Pro with WiiM Sound, or enhance your existing WiiM setup for deeper bass and dynamic home audio. Have a WiiM streamer or amplifier without a subwoofer output? The WiiM Sub Pro can sync with them wirelessly to bring room filling sound to your setup!

Supports third-party devices via analog RCA mono input.

Key Features:​

1. Powerful & Distortion-Free Bass
   1. 250W of deep, clean bass with less than 1% THD+N, delivering an immersive experience for movies, music, and gaming.
2. AI-Driven Room Calibration for Precision Bass
   1. RoomFit™ Auto-Calibration takes precise acoustic measurements, adjusting bass to match your room size, speaker placement, and listening position.
3. Next-Gen Wireless Connectivity
   1. Wi-Fi 6E for a low-latency, high-bandwidth connection, ensuring stable and interference-free performance.
   2. Bluetooth 5.3 with LE Audio for flexible connectivity with supported devices.
4. Advanced App Control for Custom Sound Tuning
   1. The WiiM Home App allows for precise EQ adjustments, crossover tuning, phase control, latency customization, and subwoofer level adjustments.
5. Elegant, Acoustic-Optimized Design
   1. Premium cabinet construction with custom-designed woofers, engineered for vibration-free, resonance-free bass even at high volumes.
   2. Sleek, modern aesthetics that blend effortlessly into any home décor.
6. Seamless Integration with WiiM & Third-Party Systems
   1. Designed to work flawlessly with WiiM streamers, amplifiers, and speakers for a cohesive audio ecosystem.
   2. Connects easily with third-party devices featuring a subwoofer output, ensuring broad compatibility.
7. Always Improving with Firmware Updates
   1. Regular over-the-air updates introduce new features, enhancements, and performance optimizations, keeping your system at the cutting edge.

Tech Specs​

Speaker: 8-inch driver | 25-200 Hz range | 104 dB SPL sensitivity
Connectivity: Wi-Fi 6E | Bluetooth 5.3 | Ethernet | RCA input
🎚 Subwoofer Control: Adjustable crossover frequency, level, phase, and latency
🎛 EQ: 10-band parametric EQ + automatic room correction
Dimension: 15.7 x 11.8 x 12.7 inches (399 x 301 x 322 mm).
Weight: 35.2 lbs (16 kg).

Pricing & Availability​

WiiM Sub Pro launches in Q3 2025 on Amazon and select retailers. Stay tuned for pricing details, we'll announce them when the product becomes available. Full details at www.wiimhome.com.

Ready to feel the difference? Let us know how you'd use WiiM Sub Pro in your setup!

 

[Djaori]

Thanks to the LinkPlay ecosystem, my two speakers create a multiroom group. This increasingly popular system is now used by many manufacturers such as Audio Pro (Audio Pro G10, Audio Pro A10, etc.), Octavio (Octavio AMP, Octavio Maestro and Octavio Stream), Jean-Marie Reynaud (JMR Agape) or Elipson (Elipson Multiroom range). All these devices from different brands can thus work in symbiosis. I only want to know if I need to have a third streamer to control the subwoofer.

 

[Burnside]

Thanks to the LinkPlay ecosystem, my two speakers create a multiroom group. This increasingly popular system is now used by many manufacturers such as Audio Pro (Audio Pro G10, Audio Pro A10, etc.), Octavio (Octavio AMP, Octavio Maestro and Octavio Stream), Jean-Marie Reynaud (JMR Agape) or Elipson (Elipson Multiroom range). All these devices from different brands can thus work in symbiosis. I only want to know if I need to have a third streamer to control the subwoofer.

I’d be surprised if the WiiM subwoofer would be compatible with those even though they have a Linkplay module - for example, it’s only the WiiM Edition Audio Pro devices that support peq, room correction etc - the original ones don’t.

 

[BowsAndArrows]

How many subwoofers can play down to 25 Hz at 96 dB with 1% THD+N? Certainly no sub with a single 8" driver ...

Those frequency response curves are usually +/-3dB, often +/-6dB.... Depends on the manufacturer. If the range isn't specified, I assume +/-6dB.

 

[BowsAndArrows]

How many subwoofers can play down to 25 Hz at 96 dB with 1% THD+N? Certainly no sub with a single 8" driver ...

Actually the ruark rs1 subwoofer 8", that I own, does state 25 Hz. But I assume this is +/-6dB.

It does play test tones around that range, plays down to approx +/-3dB at 30 Hz...

Also afaik the goldenear forcefield 8" model also claims similar numbers.

 

[harkpabst]

Actually the ruark rs1 subwoofer 8", that I own, does state 25 Hz. But I assume this is +/-6dB.

It does play test tones around that range, plays down to approx +/-3dB at 30 Hz...

Also afaik the goldenear forcefield 8" model also claims similar numbers.

Yes, this kind of frequency extension is possible with good drivers and massive EQ.

But you won't get 1% THD from a single 8" at 96 dB SPL.

 

[Steve Woodhouse]

Yes, this kind of frequency extension is possible with good drivers and massive EQ.

But you won't get 1% THD from a single 8" at 96 dB SPL.

THD not so important with such low frequencies.

I've seen some claims that from 20Hz to 40Hz distortion is almost inaudible, until the distortion is as loud as the music itself, an even at 280Hz (at which point my Ultra has handed frequencies over to my Wharfedales, and none are getting to my sub) distortion needs to be half as loud as the music itself:

How Much Distortion Can We Hear With Music?

How much distortion can we hear with music? An experimental study at Axiom.

www.axiomaudio.com

I wouldn't take that as absolute gospel. But I wouldn't worry too much about a slight increase in distortion low down.

 

[harkpabst]

THD not so important with such low frequencies.

I've seen some claims that from 20Hz to 40Hz distortion is almost inaudible, until the distortion is as loud as the music itself, an even at 280Hz (at which point my Ultra has handed frequencies over to my Wharfedales, and none are getting to my sub) distortion needs to be half as loud as the music itself:

How Much Distortion Can We Hear With Music?

How much distortion can we hear with music? An experimental study at Axiom.

www.axiomaudio.com

I wouldn't take that as absolute gospel. But I wouldn't worry too much about a slight increase in distortion low down.

I didn't ask for any sub to achieve such such performance figures.

But there is no point in a sub going to 20 Hz at say 20% THD. The 20 Hz output would be basically indistinguishable from the 40 Hz harmonic.

 

[Woody]

Any update on availability? I want the Sub to pair up with the new Amp Ultra.

 

[redzer]

Also looking forward to this, but not been able to find the answer to this question in this thread.

My set up is ultra into standard wired 2 channel integrated amp, speaker (again wired).

Will I be able to wirelessly add the sub to this set up?

Thx

 

[EddNog]

Also looking forward to this, but not been able to find the answer to this question in this thread.

My set up is ultra into standard wired 2 channel integrated amp, speaker (again wired).

Will I be able to wirelessly add the sub to this set up?

Thx

Yes, as the Ultra handles bass management.

-Ed

 

[harkpabst]

Also looking forward to this, but not been able to find the answer to this question in this thread.

My set up is ultra into standard wired 2 channel integrated amp, speaker (again wired).

Will I be able to wirelessly add the sub to this set up?

But you still must be controlling the volume from the WiiM Ultra, not the integrated amplifier.