JBL Flip Essential vs Ultimate Ears Megaboom 3

Last updated: August 20, 2026

Short answer: the JBL Flip Essential. It ranks #66 of 136 medium speakers by sound quality at $130; the Ultimate Ears Megaboom 3 ranks #83 and costs $163, so there is not much of a tradeoff to weigh.

What the JBL Flip Essential offers: Aux input for wired sources. Set against that: Less bass than a Flip 5.

The case for the Ultimate Ears Megaboom 3: IP67 rated, floats, and survives drops from up to 1 meter. The catch: Not stereo, barely any bass.

Buy the JBL Flip Essential. It ranks higher for sound quality than the Ultimate Ears Megaboom 3 and costs less, so there is no real case for the other one.

If battery life is a priority, the Ultimate Ears Megaboom 3 is rated for 20 hours versus 10 hours for the JBL Flip Essential.

JBL Flip Essential vs Ultimate Ears Megaboom 3

Specifications Side By Side

JBL Flip Essential Ultimate Ears Megaboom 3
Price$130$163
Ranked#66 of 136 in Medium Size Portable Bluetooth Speakers#83 of 136 in Medium Size Portable Bluetooth Speakers
AppNo-
Battery Life10 hours (Manufacturer specified)20 hours (Manufacturer specified)
EQNo-
Party ModeNoYes (PartyUp up to 50 speakers)
Weight‎ / 1 lbs / 471 g2 lbs / 925 g
Bluetooth Version4.14.2
Drivers2x 40mm fullrange2x 50mm fullrange
Dimensions6.7" x 2.5" x 2.5" (169 x 64 x 64 mm)3.4" x 8.9" x 3.4" (87 x 225 x 87 mm)
Frequency Response80Hz - 20kHz (Manufacturer specified)60Hz - 20kHz (Manufacturer specified)
Output Power16W RMS-
Aux InputYes (3.5mm)-
Bluetooth CodecsSBC-
Built in MicrophoneNo-
IP RatingIPX7IPX7
Digital Aux InputNoNo
OmnidirectionalNoYes
Bass Extension (-10dB)-70Hz
Max Volume-98dB
Power Input-Micro USB
Stereo-No

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

The Two Speakers In Full

JBL Flip Essential: $130

JBL Flip Essential ranking card

Pros: Aux input for wired sources. IPX7 rated. Genuinely portable at under a pound; a cheaper, more basic alternative to the Flip 5.

Cons: Less bass than a Flip 5.

AppNo
Aux InputYes (3.5mm)
Battery Life10 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version4.1
Built in MicrophoneNo
Digital Aux InputNo
Dimensions6.7" x 2.5" x 2.5" (169 x 64 x 64 mm)
Drivers2x 40mm fullrange
EQNo
Frequency Response80Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
OmnidirectionalNo
Output Power16W RMS
Party ModeNo
Weight‎ / 1 lbs / 471 g

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Ultimate Ears Megaboom 3: $163 Amazon

Ultimate Ears Megaboom 3 ranking card

Pros: IP67 rated, floats, and survives drops from up to 1 meter. 20 hour battery life - about double most speakers this size.

Cons: Not stereo, barely any bass. 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 2018. Not technically a 360 speaker, only front and rear.

Bass Extension (-10dB)70Hz
Battery Life20 hours (Manufacturer specified)
Bluetooth Version4.2
Digital Aux InputNo
Dimensions3.4" x 8.9" x 3.4" (87 x 225 x 87 mm)
Drivers2x 50mm fullrange
Frequency Response60Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
Max Volume98dB
OmnidirectionalYes
Party ModeYes (PartyUp up to 50 speakers)
Power InputMicro USB
StereoNo
Weight2 lbs / 925 g

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