Ultimate Ears Boom 3 vs Yamaha True X Speaker 1A

Last updated: August 19, 2026

Short answer: the Ultimate Ears Boom 3. It ranks #89 of 136 medium speakers by sound quality at $109; the Yamaha True X Speaker 1A ranks #95 and costs $150, so there is not much of a tradeoff to weigh.

On the Ultimate Ears Boom 3 side: 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. The catch: 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.

The case for the Yamaha True X Speaker 1A: Doubles as a wireless surround speaker for Yamaha True X soundbars, or a standalone speaker via ‘Solo’ mode. The tradeoff: Not very deep bass, upper mids peak that makes voices sibilant.

Buy the Ultimate Ears Boom 3. It ranks higher for sound quality than the Yamaha True X Speaker 1A and costs less, so there is no real case for the other one.

Ultimate Ears Boom 3 vs Yamaha True X Speaker 1A

Specifications Side By Side

Ultimate Ears Boom 3 Yamaha True X Speaker 1A
Price$109.00$150
Ranked#89 of 136 in Medium Size Portable Bluetooth Speakers#95 of 136 in Medium Size Portable Bluetooth Speakers
Bass Extension (-10dB)91Hz-
Battery Life15 hours (Manufacturer specified)12 hours (Manufacturer specified)
Party ModeYes (PartyUp up to 50 speakers)-
Power InputMicro USBUSB-C
StereoYesYes
OmnidirectionalYesNo
Weight1.3 lbs / 608 g1.1 lbs / 500 g
IP RatingIP67IP67
Bluetooth Version4.25.0
Dimensions7.2" x 2.9" (184 x 73 mm)4.1" x 3.5" x 3.5" (105 x 90 x 90 mm)
Drivers2x 2" active drivers + 2x 2" x 4" passive radiators1x 55mm (2.2") full-range driver + 2x passive radiators
TWSYesNo
EQYes (via app)No
Built in MicrophoneNoNo
Max Volume87dB-
Digital Aux InputNoNo
App-No
Power Bank-No
Aux Input-No
Output Power-10W

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

The Two Speakers In Full

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

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Yamaha True X Speaker 1A: $150 Amazon

Yamaha True X Speaker 1A ranking card

Pros: Doubles as a wireless surround speaker for Yamaha True X soundbars, or a standalone speaker via ‘Solo’ mode. IP67 rated. Clear Voice technology boosts dialogue clarity.

Cons: Not very deep bass, upper mids peak that makes voices sibilant

AppNo
Aux InputNo
Battery Life12 hours (Manufacturer specified)
Bluetooth Version5.0
Built in MicrophoneNo
Digital Aux InputNo
Dimensions4.1" x 3.5" x 3.5" (105 x 90 x 90 mm)
Drivers1x 55mm (2.2") full-range driver + 2x passive radiators
EQNo
IP RatingIP67
OmnidirectionalNo
Output Power10W
Power BankNo
Power InputUSB-C
StereoYes
TWSNo
Weight1.1 lbs / 500 g

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