Soundcore Flare 2 vs Ultimate Ears Wonderboom 2

Last updated: August 20, 2026

Short answer: the Soundcore Flare 2 ranks #105 of 136 medium speakers by sound quality at $80; the Ultimate Ears Wonderboom 2 ranks #86 at $80. Close enough in price that the sound-quality gap is the deciding factor.

The case for the Soundcore Flare 2: Try Alan Ross’s EQ for it. The catch: Rolled off treble.

On the Ultimate Ears Wonderboom 2 side: IP67 rated and floats. Watch for: Not stereo, barely any bass, recessed treble.

Buy the Ultimate Ears Wonderboom 2. It ranks higher for sound quality than the Soundcore Flare 2 at the same price, so there is no real case for the other one.

If sound quality matters at all to you, skip the Soundcore Flare 2. It ranks near the bottom of the 136 medium speakers, so look higher up the list instead.

Buy the Ultimate Ears Wonderboom 2 at Amazon ($80) →Buy the Soundcore Flare 2 at Amazon ($80) →

Soundcore Flare 2 vs Ultimate Ears Wonderboom 2

Specifications Side By Side

Soundcore Flare 2 Ultimate Ears Wonderboom 2
Price$80$80
Ranked#105 of 136 in Medium Size Portable Bluetooth Speakers#86 of 136 in Medium Size Portable Bluetooth Speakers
AppYesNo
Bass Extension (-10dB)56Hz82Hz
Battery Life12 hours (Manufacturer specified)12 hours (Manufacturer specified)
EQYesNo
Bluetooth Latency80ms-
Max Volume99dB88dB
Party ModeYes (PartyCast up to 100 speakers)No
Weight1.3 lbs / 600 g0.9 lbs / 420 g
IP RatingIPX7IP67
Bluetooth Version5.05.1
Bluetooth CodecsSBC-
Drivers2x full-range drivers + 2x passive radiators2x 40mm active drivers + 2x passive radiators
TWSYesYes
Built in MicrophoneYesNo
StereoYesNo
OmnidirectionalPointing upYes
Power InputUSB-CMicro USB
Output Power20W-
Digital Aux InputNoNo
Dimensions-4.1" x 3.8" (104 x 95.3 mm)
Buy the Ultimate Ears Wonderboom 2 at Amazon ($80) →Buy the Soundcore Flare 2 at Amazon ($80) →

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Soundcore Flare 2: $80 Amazon

Soundcore Flare 2 ranking card

Pros: Try Alan Ross’s EQ for it

Cons: Rolled off treble. Thuddy bass. Not technically a 360 speaker, only front and rear.

Full Soundcore Flare 2 review and specifications →

AppYes
Bass Extension (-10dB)56Hz
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency80ms
Bluetooth Version5.0
Built in MicrophoneYes
Digital Aux InputNo
Drivers2x full-range drivers + 2x passive radiators
EQYes
IP RatingIPX7
Max Volume99dB
OmnidirectionalPointing up
Output Power20W
Party ModeYes (PartyCast up to 100 speakers)
Power InputUSB-C
StereoYes
TWSYes
Weight1.3 lbs / 600 g
Check current price at Amazon ($80) →Search eBay for Soundcore Flare 2 →

As an eBay Partner, we may be compensated if you make a purchase.

Ultimate Ears Wonderboom 2: $80 Amazon

Ultimate Ears Wonderboom 2 ranking card

Pros: IP67 rated and floats. Compact and light enough to toss in a bag.

Cons: Not stereo, barely any bass, recessed treble. Slightly boosted 93hz upper bass Dip at 9khz. You can tell from the micro USB that they are just feeding you the same crap hardware over and over, this is inexcusable for a product released in 2019. Not technically a 360 speaker, only front and rear.

Full Ultimate Ears Wonderboom 2 review and specifications →

AppNo
Bass Extension (-10dB)82Hz
Battery Life12 hours (Manufacturer specified)
Bluetooth Version5.1
Built in MicrophoneNo
Digital Aux InputNo
Dimensions4.1" x 3.8" (104 x 95.3 mm)
Drivers2x 40mm active drivers + 2x passive radiators
EQNo
IP RatingIP67
Max Volume88dB
OmnidirectionalYes
Party ModeNo
Power InputMicro USB
StereoNo
TWSYes
Weight0.9 lbs / 420 g
Check current price at Amazon ($80) →Search eBay for Ultimate Ears Wonderboom 2 →

As an eBay Partner, we may be compensated if you make a purchase.