JBL Charge 2 vs Ultimate Ears Boom 3

Last updated: August 20, 2026

Short answer: the JBL Charge 2 for better sound quality, the Ultimate Ears Boom 3 for the lower price. The JBL Charge 2 ranks #69 of 136 medium speakers at $149. The Ultimate Ears Boom 3 ranks #89 at $109, $40 cheaper.

What the JBL Charge 2 gets right: Doubles as a 6000mAh power bank. The tradeoff: Bass compression at higher volumes.

What the Ultimate Ears Boom 3 offers: Rich and warm bass without muddying mix, crisp highs, excellent 15-hour battery life, stable Bluetooth connectivity, IP67 rated and floats, rugged fabric shell, can pair up to 150 speakers via PartyUp. Set against that: Not stereo, barely any bass, recessed treble.

One note: the JBL Charge 2 is discontinued, but it still ranks #69 of 136 medium speakers by sound quality, ahead of most of what is still sold new, so it is worth considering used.

Buy the JBL Charge 2 if sound quality matters more than the price. Buy the Ultimate Ears Boom 3 if the price matters more than sound quality.

JBL Charge 2 vs Ultimate Ears Boom 3

Specifications Side By Side

JBL Charge 2 Ultimate Ears Boom 3
Price$149 Discontinued$109.00
Ranked#69 of 136 in Medium Size Portable Bluetooth Speakers#89 of 136 in Medium Size Portable Bluetooth Speakers
Battery Life12 hours (Manufacturer specified)15 hours (Manufacturer specified)
Power BankYes (USB-A, 5V/2.1A)-
Bluetooth Version3.04.2
Drivers2x 45mm fullrange2x 2" active drivers + 2x 2" x 4" passive radiators
Dimensions8.5" x 3.4" x 3" (216 x 86 x 76 mm)7.2" x 2.9" (184 x 73 mm)
Frequency Response75Hz - 20kHz (Manufacturer specified)-
Output Power15W RMS-
Aux InputYes-
Bluetooth CodecsSBC-
Built in MicrophoneYesNo
EQNoYes (via app)
AppNo-
Weight2.4 lbs / 1.1 kg1.3 lbs / 608 g
IP RatingIPX5IP67
DiscontinuedYes-
Party ModeYes (Connect+ up to 100 speakers)Yes (PartyUp up to 50 speakers)
Digital Aux InputNoNo
OmnidirectionalNoYes
Bass Extension (-10dB)-91Hz
Power Input-Micro USB
Stereo-Yes
TWS-Yes
Max Volume-87dB

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

The Two Speakers In Full

JBL Charge 2: $149 Discontinued

JBL Charge 2 ranking card

Pros: Doubles as a 6000mAh power bank. ~10-12 hour battery life. Social Mode pairs up to 3 phones; works as a speakerphone.

Cons: Bass compression at higher volumes. Warm sound. slightly rolled off treble. Not as loud as other speakers. Discontinued.

AppNo
Aux InputYes
Battery Life12 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version3.0
Built in MicrophoneYes
Digital Aux InputNo
Dimensions8.5" x 3.4" x 3" (216 x 86 x 76 mm)
DiscontinuedYes
Drivers2x 45mm fullrange
EQNo
Frequency Response75Hz - 20kHz (Manufacturer specified)
IP RatingIPX5
OmnidirectionalNo
Output Power15W RMS
Party ModeYes (Connect+ up to 100 speakers)
Power BankYes (USB-A, 5V/2.1A)
Weight2.4 lbs / 1.1 kg

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Ultimate Ears Boom 3: $109.00 Amazon

Ultimate Ears Boom 3 ranking card

Pros: Rich and warm bass without muddying mix, crisp highs, excellent 15-hour battery life, stable Bluetooth connectivity, IP67 rated and floats, rugged fabric shell, can pair up to 150 speakers via PartyUp

Cons: Not stereo, barely any bass, recessed treble. 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 2021. Lots of mentions of failing batteries on amazon. Not technically a 360 speaker, only front and rear.

Bass Extension (-10dB)91Hz
Battery Life15 hours (Manufacturer specified)
Bluetooth Version4.2
Built in MicrophoneNo
Digital Aux InputNo
Dimensions7.2" x 2.9" (184 x 73 mm)
Drivers2x 2" active drivers + 2x 2" x 4" passive radiators
EQYes (via app)
IP RatingIP67
Max Volume87dB
OmnidirectionalYes
Party ModeYes (PartyUp up to 50 speakers)
Power InputMicro USB
StereoYes
TWSYes
Weight1.3 lbs / 608 g

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