WiiM Sub Pro is Now Available on Amazon US

[RyanWithWiiM]

Starting today (7/22), the WiiM Sub Pro is available for purchase on Amazon US at $449, with global availability following soon.

The WiiM Sub Pro is designed for those who demand deep, precise bass to complete their audio setups. Featuring a powerful 8-inch driver with 250W of clean power and Wi-Fi 6E connectivity, it delivers room-filling bass with less than 1% THD+N. Whether you're looking to enhance your stereo setup, complete your home theater system, or add wireless bass to your existing WiiM streamer without a subwoofer output, the Sub Pro has you covered.

Key Features:​

Powerful 250W bass performance with 8-inch custom driver delivering 25-200 Hz frequency response and up to 104 dB SPL

AI-driven RoomFit™ Auto-Calibration automatically adjusts bass response based on your room's acoustics and speaker placement

Next-gen Wi-Fi 6E connectivity plus Bluetooth 5.3 with LE Audio and Ethernet for ultra-stable, low-latency performance

Advanced app control with 10-band parametric EQ, crossover tuning, phase control, and latency customization via WiiM Home App

Seamless WiiM ecosystem integration - works wirelessly with any WiiM streamer, amplifier, or speaker, plus RCA input for third-party devices

Smart power management with automatic standby mode and signal detection for energy efficiency and hassle-free operation

The WiiM Sub Pro is built to complete and elevate your home audio experience with deep, controlled bass that you feel as much as you hear. With its premium cabinet construction engineered for vibration-free performance and regular over-the-air firmware updates that keep adding new features, it's the perfect addition whether you're a seasoned audiophile looking to add wireless bass to your existing WiiM setup or building your first high-fidelity system from scratch.

Find out more about the Sub Pro here.

Ready to feel the difference? Get your WiiM Sub Pro on Amazon today!

 

[dtc]

Is 250 watts RMS? That is usually stated in the specs of a sub.

Thanks.

 

[RyanWithWiiM]

Is 250 watts RMS? That is usually stated in the specs of a sub.

Thanks.

I believe 250 Watts is peak power but let me circle back with the team to confirm that.

 

[Burnside]

And some else asked if it was ported or sealed…

 

[Smartplug]

If 250 watt peak rms is just 125.

 

[RyanWithWiiM]

And some else asked if it was ported or sealed…

Ported. But I'm going to check in with the team as well just to make sure.

I'll circle back with you guys if I'm wrong on either of those answers.

 

[hgo58]

Ported. But I'm going to check in with the team as well just to make sure.

I'll circle back with you guys if I'm wrong on either of those answers.

Maybe update the product description to be more precise?

 

[dtc]

If 250 watt peak rms is just 125.

250 peak is 176 RMS

250 Peak to Peak is 88 RMS

When not specified it is usually Peak to Peak to make it sound big.

 

[Smartplug]

250 peak is 176 RMS

250 Peak to Peak is 88 RMS

When not specified it is usually Peak to Peak to make it sound big.

That’s the catch we want rms not inflated peak or peak to peak. It would be nice if it’s 500 watt rms that should rattle the floor.

 

[harkpabst]

If 250 watt peak rms is just 125.

250 peak is 176 RMS

250 Peak to Peak is 88 RMS

Where are you guys getting this wisdom from?

There's no way to calculate an amplifier's RMS power from its peak power. You can calculate peak voltage into RMS voltage (for strictly sinusoidal signals) and vice versa. But that's a totally different topic.

If the WiiM Sub Pro is using a Class DS amplifier (which is not an unsensible thing to assume) then it's peak power will probably pretty much equal its continuous power.

 

[dtc]

Where are you guys getting this wisdom from?

There's no way to calculate an amplifier's RMS power from its peak power. You can calculate peak voltage into RMS voltage (for strictly sinusoidal signals) ahd vice versa. But that's a totally different topic.

If the WiiM Sub Pro is using a Class DS amplifier (which is not an unsensible thing to assume) then it's peak power will probably pretty much equal its continuous power.

Peak wattage and RMS wattages are different in audio lingo. It is routine to report RMS wattages for sub-woofers. Without knowing if it it Peak, Peak to Peak or RMS it is hard to compare the power of different amplifiers.


For example the SVS SB-1000 Pro has this spec

"325 watts RMS continuous power (820+ watts peak dynamic power)"

That is what I would like to compare.

 

[Mr Ee]

Sorry, but imo that's a terrible picture with those reflections.
We've talked about choosing pictures before, @RyanWithWiiM

 

[RyanWithWiiM]

Sorry, but imo that's a terrible picture with those reflections.
We've talked about choosing pictures before, @RyanWithWiiM

Aww, I liked that one! I thought the reflections added some good colors

How's this one:

 

[WiiM Support]

Is 250 watts RMS? That is usually stated in the specs of a sub.

Thanks.

Hi dtc, team

The Sub Pro can work at 250W power continuously, thus RMS, not the peak power, which cannot be sustained for a long time. The built-in amplifier can do more, but we limit it to 250W. I hope this clarifies.

BTW, it's a ported subwoofer. Thanks!

 

[RyanWithWiiM]

Thanks for jumping in team!

 

[dtc]

Ported. But I'm going to check in with the team as well just to make sure.

I'll circle back with you guys if I'm wrong on either of those answers.

Can you confirm both of these just to be sure? And is it Peak or Peak to Peak, also sometimes called dynamic.

Thanks.

Hi dtc, team

The Sub Pro can work at 250W power continuously, thus RMS, not the peak power, which cannot be sustained for a long time. The built-in amplifier can do more, but we limit it to 250W. I hope this clarifies.

BTW, it's a ported subwoofer. Thanks!

Great - thanks. That is what I assumed but wanted to check. You might want to incorporate that into your marketing material. If rms is not specified the assumption is that it is peak or peak to peak.

Thanks again.

 

[Mr Ee]

Aww, I liked that one!

Sorry again!

I prefer the 2nd picture overall, it gives more context, but feel it doesn't highlight the sub itself enough - my eyes are drawn to the turntable first, due to the colours, then the amp ultra. Then the plant, and finally the blackness at the bottom.

I though the first picture's slightly side on view of the sub was (could have been) good, but the reflections honestly made me triple check to be sure I was looking at the sub pro.
I also thought that the out of focus chair in the foreground was too overpowering: despite being out of focus there's too much of it.
Other little distractions: the strand of the plant that heads off to the right and partly blends in with the chair, the little bit of plant in the top middle that's seemingly just hanging there as it's not (immediately) obviously connected to the plant, and the slightly turned up corner of the rug.

Yes, I'm picky, and I know you only get to choose from whatever is provided to you.
It won't stop me considering buying one

 

[WiiM Support]

Can you confirm both of these just to be sure? And is it Peak or Peak to Peak, also sometimes called dynamic.

Thanks.

Great - thanks. That is what I assumed but wanted to check. You might want to incorporate that into your marketing material. If rms is not specified the assumption is that it is peak or peak to peak.

Thanks again.

Hi dtc,

Thanks again for your great suggestion. We'll modify our product spec. to add the RMS power.

 

[Wiimer]

Aww, I liked that one! I thought the reflections added some good colors

I thought the Sub pro had a 15" screen

It would be better to just darken the reflections a little in Photoshop.

 

[Smartplug]

RMS is the real deal not inflated number like peak to peak. Interesting that this sub can go deep at 25hz on 8 inch woofer? Other brand that has long standing experience can’t get that deep on 8 inch unless you go to their higher tier.