Does it work with non-WiiM gear?

Yes. The RCA input connects to any receiver or soundbar, and Bluetooth 5.3 works with most sources. Wireless multi-room pairing is limited to WiiM devices.

Do I need a microphone to calibrate it?

No. AI RoomFit runs from the WiiM Home app with one tap and adjusts bass response to your room without a mic kit.

What is the wireless-mode bass limitation?

WiiM notes a temporary limitation that can reduce bass when the sub runs wirelessly. A wired RCA connection avoids it.

WiiM rates it down to 25 Hz from its 8-inch woofer and 250 W amplifier, which covers most movie and music content.

Can I use more than one?

Yes. Multiple units can join a WiiM multi-room group for synced bass across rooms.

The sub, a power cable and setup documentation. An RCA cable for wired connection is not included.

Where is the WiiM Sub Pro cheapest?

At Blue Star Wholesale Distributors | Miami | Orlando, for $399.98, 22% under what the other stores charge, as of our latest check.

What do buyers say about the WiiM Sub Pro?

Rated 4.9 out of 5 from 111 ratings.

Where can I buy the WiiM Sub Pro?

36 stores we checked sell it, including CyberMoa, Gadget Zone, Dragtek, waxvinylcartel, AV Shack.

WiiM Sub Pro

Best price now

$399.98at Blue Star Wholesale Distributors | Miami | OrlandoChecked 1 h ago

22% under what the other stores charge

Compared across 36 stores. Prices are checked against each store and labelled with when.

Visit Blue Star Wholesale Distributors | Miami | Orlando

What reviewers say

4.9 / 5111 ratings

Owners rate it 4.9 out of 5 across 111 ratings, praising clean, deep bass and easy room calibration. The app controls and wireless placement draw the most enthusiasm.

What people mention

Bass qualityPraisedOwners describe deep, tight lows that stay clean at high volume.
CalibrationPraisedRoomFit one-tap tuning is called easy and effective at taming room boom.
App controlPraisedThe WiiM Home app's EQ, crossover and phase settings get strong marks.
Wireless setupMixedPlacement near power only is convenient, but wireless mode carries a temporary bass limitation.
OutputMixedFine for most rooms, though some want more headroom for large spaces.

About the WiiM Sub Pro

• Deep, Distortion-Free Bass to 25 Hz – 8" high-excursion woofer and 250 W Class-D amp deliver room-shaking lows for movies, music & gaming without boom or breakup.

• AI RoomFit Auto-Calibration – One-tap tuning analyzes your space and tailors bass response automatically—no mic kits or guesswork required.

• True Wireless Flexibility – Next-gen Wi-Fi 6 and Bluetooth 5.3 let you place the sub anywhere near power; RCA input adds instant compatibility with any receiver or soundbar.

• App-Driven Precision Control – Free WiiM Home App gives 10-band parametric EQ, crossover, phase & latency tweaks, plus firmware updates that keep improving your sound.

• Seamless WiiM & Multi-Room Integration – Pairs wirelessly with WiiM streamers, amps and speakers or joins any multi-room group, filling every corner with synchronized, cinema-grade bass.

• Please Note: When using the WiiM Sub Pro in wireless mode, a temporary limitation may prevent bass output during playback of Alexa Multi-Room Music, Roon Ready, LMS, and Google Cast. Our team is actively working on a resolution for this.

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.

Works With Everything

You can connect wirelessly to WiiM streamers, amplifiers, and speakers, or use the RCA input for any third-party device with a subwoofer output.

Dimensions

15.7 × 11.8 × 12.7 in (399 × 301 × 322 mm)

Weight

35.2 lbs (16 kg)

Colors

Black

Amp

Class-D, 250W RMS continuous power

Driver

8" custom woofer, 104 dB SPL