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!

 

[Steve Woodhouse]

HYPE indeed. Works With Everything.

How does it work with my Sony Shower Radio, https://www.amazon.com/Sony-ICFS79W-Weather-Digital-Shower/dp/B00171MWSO

We have a bathroom mirror/cabinet with a built in bluetooth speaker, and now you mention it, it is a bit tinny.

 

[Steve Woodhouse]

A big question here is EQ.

My understanding is that an iPhone mic. won't be accurate, or useable, all the way down to 20Hz (or even the 25Hz of this sub).

Does the WiiM sub coe with its own calibration mic.? If you can room eq your whole set up, from the very bottom end of the sub all the way up to 20 kHz, that'd be useful.

 

[Wiimer]

A big question here is EQ.

My understanding is that an iPhone mic. won't be accurate, or useable, all the way down to 20Hz (or even the 25Hz of this sub).

Does the WiiM sub coe with its own calibration mic.? If you can room eq your whole set up, from the very bottom end of the sub all the way up to 20 kHz, that'd be useful.

Please read this

Post in thread 'WiiM Home App v3.2.6 Update – Jul 10, 2025'

Jul 10, 2025

“Calibration file for in-built mic” - didn’t know such files existed…

Hi @Burnside ,

The calibration files will be created by WiiM, and the algorithm will automatically use them to achieve more accurate Room Correction results.

• WiiM Team

• 

Post in thread 'WiiM Home App v3.2.6 Update – Jul 10, 2025'

Jul 10, 2025

Are you really going to create calibration files for every phone on the market?

We will first create the calibration files for mainstream iPhone & iPad, followed by mainstream Android phones, such as Samsung.

• WiiM Team

• 
• 

 

[Steve Woodhouse]

Please read this

Post in thread 'WiiM Home App v3.2.6 Update – Jul 10, 2025'

Jul 10, 2025

“Calibration file for in-built mic” - didn’t know such files existed…

Hi @Burnside ,

The calibration files will be created by WiiM, and the algorithm will automatically use them to achieve more accurate Room Correction results.

• WiiM Team

• 

Post in thread 'WiiM Home App v3.2.6 Update – Jul 10, 2025'

Jul 10, 2025

Are you really going to create calibration files for every phone on the market?

We will first create the calibration files for mainstream iPhone & iPad, followed by mainstream Android phones, such as Samsung.

• WiiM Team

• 
• 

Perhaps more important interesting is the 'Easy to set up and use' section from the new product page.

It says:

Step 1 - Plug the sub in.
Step 2 - Download and/or open the app.
Step 3 - Run "RoomFit™ Auto-Tuning" (calibrates your sub to the room).
Sep 4 - Pair the WiiM you want to use with the sub.

But that opens a whole can of worms. I presument you then (re)run calibration for your whole system. Will the app assign some bands of PEQ to the sub and others to the (for example) Ultra?

Will the sub have its own PEQ tucked away, and the room calibration on your app (after pairing) runs all ten bands PEQ on frequencies above the crossover?

Does the app choose the best crossover point, etc.?

Any ideas, @RyanWithWiiM ?

 

[Wiimer]

Perhaps more important interesting is the 'Easy to set up and use' section from the new product page.

It says:

Step 1 - Plug the sub in.
Step 2 - Download and/or open the app.
Step 3 - Run "RoomFit™ Auto-Tuning" (calibrates your sub to the room).
Sep 4 - Pair the WiiM you want to use with the sub.

But that opens a whole can of worms. I presument you then (re)run calibration for your whole system. Will the app assign some bands of PEQ to the sub and others to the (for example) Ultra?

Will the sub have its own PEQ tucked away, and the room calibration on your app (after pairing) runs all ten bands PEQ on frequencies above the crossover?

Does the app choose the best crossover point, etc.?

Any ideas, @RyanWithWiiM ?

Sure I don't have all the details yet, but I consider this sub to be a single WiiM device. In other words, I guess the Sub Pro can use at least a dedicated RC (10-band PEQ).

 

[Steve Woodhouse]

Sure I don't have all the details yet, but I consider this sub to be a single WiiM device. In other words, I guess the Sub Pro can use at least a dedicated RC (10-band PEQ).

If you run room EQ on the sub before you link it to your Ultra/whatever, by definition they're going to seperate 'sections' of PEQ. I suppose it's just a question of whether they've made a decision to assign a certain amount (say 2 or 4) bands to the sub, then leave the remaining (6 or 8) for the mains. Or have 10 each. Or 4 + 10.

It'll be interesting to see.

 

[90sNintendoKid]

I'm not sure if my expectations are too high, I reckon it would be awesome if with EQ (not Wiim auto Room Correction) the Wiim sub could compete with the SVS 3000 micro and Kef KC62. I realise this is not a fair comparison because the Kef is a lot more expensive and in the same way I wanted Adrian Newey to join Ferrari with Lewis Hamilton in Formula 1, I choose to be believe.......

@RyanWithWiiM, might I suggest frequency response graphs would make a compelling selling point for audiophiles.

 

[Wiimer]

If you run room EQ on the sub before you link it to your Ultra/whatever, by definition they're going to seperate 'sections' of PEQ. I suppose it's just a question of whether they've made a decision to assign a certain amount (say 2 or 4) bands to the sub, then leave the remaining (6 or 8) for the mains. Or have 10 each. Or 4 + 10.

It'll be interesting to see.

Maybe if the Sub pro is linked with a conventional Linkplay MRM, it would not be possible to adjust the Sub pro with PEQ(RC) of the reader device.

Well, let's look forward to the announcement

 

[EddNog]

I'm not sure if my expectations are too high, I reckon it would be awesome if with EQ (not Wiim auto Room Correction) the Wiim sub could compete with the SVS 3000 micro and Kef KC62. I realise this is not a fair comparison because the Kef is a lot more expensive and in the same way I wanted Adrian Newey to join Ferrari with Lewis Hamilton in Formula 1, I choose to be believe.......

@RyanWithWiiM, might I suggest frequency response graphs would make a compelling selling point for audiophiles.

Based on the specs, it has absolutely zero chance against the 3000 Micros (twice the money) or the KC62 (thrice the money). I have a pair of 3000 Micros and these little beasties are flat to 20Hz (in-room) and have no right to be as loud as they are, especially 40Hz and up. That’s what dual 8” drivers with 800watts RMS power will do. The KC62 is similar in performance despite its smaller drivers as well.

-Ed

 

[90sNintendoKid]

Based on the specs, it has absolutely zero chance against the 3000 Micros (twice the money) or the KC62 (thrice the money). I have a pair of 3000 Micros and these little beasties are flat to 20Hz (in-room) and have no right to be as loud as they are, especially 40Hz and up. That’s what dual 8” drivers with 800watts RMS power will do. The KC62 is similar in performance despite its smaller drivers as well.

-Ed

I also have 2 SVS 3000 Micros......I am moving my system to another room tomorrow, I'll do some measurements with REW post EQ, I think you've done well to get flat to 20hz in room.

 

[EddNog]

I also have 2 SVS 3000 Micros......I am moving my system to another room tomorrow, I'll do some measurements with REW post EQ, I think you've done well to get flat to 20hz in room.

My 2.2 setup with dual 3000 Micros handling 20-160Hz before integrating my new PC-2000 Pro:


From this afternoon after going 2.2.1 with PC-2000 Pro handling 16-60Hz and 3000 Micros handling 60-160Hz:


DIRAC Live is correcting up to 300Hz in both cases. 270Hz and 540Hz dips are first and second order ceiling reflections. Treating the ceiling would block the recessed lighting so it’s a no-go.

-Ed

 

[90sNintendoKid]

My 2.2 setup with dual 3000 Micros handling 20-160Hz before integrating my new PC-2000 Pro:
View attachment 24358

From this afternoon after going 2.2.1 with PC-2000 Pro handling 16-60Hz and 3000 Micros handling 60-160Hz:
View attachment 24359

DIRAC Live is correcting up to 300Hz in both cases. 270Hz and 540Hz dips are first and second order ceiling reflections. Treating the ceiling would block the recessed lighting so it’s a no-go.

-Ed

I'd like to compliment you on the setup of your system, that's a decent in room response. Do you have a dedicated thread on this?

 

[EddNog]

I'd like to compliment you on the setup of your system, that's a decent in room response. Do you have a dedicated thread on this?

Thanks, yes; it’s actually here:
Thread 'Hypothetical Setup Question'
https://forum.wiimhome.com/threads/hypothetical-setup-question.7344/

Speaking of which, I need to update it for today’s final puzzle piece.

-Ed

 

[Danny Linguini]

This thread is giving me the itch, which I already had, but now it’s like rubbing poison oak on a poison ivy rash. Anybody know if this would be much of a step up from my almost 30-year-old JBL PSW-1000? 30 year newer tech, 250 watts vs 100, much wider frequency response, but 8” driver vs 10”… The JBL is giving me nice full and punchy bass with my Paradigms, but I’ve been wondering for awhile if it’s worth looking into upgrading or just wait until it craps out, which may not be long the way I’ve been kicking it lately.

Btw, this setup is almost exclusively for music, though I’ll occasionally feed it a loud movie. But music is its primary diet.

 

[Mr Ee]

This thread is giving me the itch

Lol - I'm going to have to recant my statement on your wisdom

 

[Erebus]

I notice the web page for the WiiM Sub is available now - I missed the earlier post it seems.

wiim-sub-pro

www.wiimhome.com

 

[QuarryHunslet]

I notice the web page for the WiiM Sub is available now:

wiim-sub-pro

www.wiimhome.com

Post in thread 'Introducing WiiM Sub Pro: Experience Bass Like Never Before'

Friday at 9:52 AM

Time to get hyped everyone! The website for the WiiM Sub Pro is now live on WiiMHome.com! You can check out all the specs today. The website says coming soon, but your forum inside scoop is that it'll be on Amazon US starting next week (7/22) for $449. Global availability will follow.

• RyanWithWiiM

• 
• 

 

[Erebus]

@QuarryHunslet

Feel free to remove my post if it's superfluous. My old eyes obviously missed Ryan's update.

 

[QuarryHunslet]

@QuarryHunslet

Feel free to remove my post if it's superfluous. My old eyes obviously missed Ryan's update.

It’s okay, other forum members may have also missed it.