Ultimate Ears Boom 3 vs Elista ELS TT-14000 AUFB – Key Differences & Best Choice (2026)

ALERT

Brand	Ultimate Ears	Elista
Model No	Boom 3	ELS TT-14000 AUFB
Wired / Wireless	Bluetooth Speaker Specification	Bluetooth Speaker Specification
Driver Type	Dynamic	Dynamic

Driver Diameter	NA	406.4 mm
Impedance	NA	16 Ohm
Sensitivity	90 dBC	500mV
Frequency Response	90 Hz - 20000 Hz	20 Hz - 20000 Hz
Maximum Power Input	5 V / 2A	AC 185 to 265V / 50Hz
Maximum Power Output	90 W ( RMS ) Two 2” Drivers Two 2” x 4” Passive Radiators	50 W X 2 + 10 W X 4 = 140 W ( RMS )
Signal to Noise Ratio	NA	â‰¥60dB

Wireless Technology	Bluetooth	Bluetooth
Bluetooth Version	5.0	5.0
Compatible Profiles	All Bluetooth Devices	All Bluetooth Devices
Supported Codecs	A2DP	NA
Battery Type	Lithium-Ion Batteries	No
Bluetooth Range	45 Meters	10 Meters
Battery Life	15 Hours	No
Charging Time	2 Hours	No

Noise Cancelling	Passive	NA
Aux Connectivity	No	Yes
Weight	608 Gram	21.90 Kg
Dimensions	184 mm X 73 mm X 73 mm	584 mm X 934 mm X 384 mm
Available Colors	Black, Blue, Red, Pink	Black, Brown
Accessories	Ultimate Ears Boom 3 Bluetooth Speaker Quick Start Guide	Elista ELS TT-14000 AUFB Bluetooth Speaker Remote : 1U Main Unit : 1U Ant. Cable : 1U Slave Unit : 1U User Manual : 1U Wireless MIC : 1U Speaker Cable : 1U 12V DC LED Cable : 1U
Other Features	2-YEAR Limited Hardware warranty. BOOM 3 delivers loud and immersive 360Â° sound with deep and accurate bass, all carefully balanced so you can hear every note. BOOM 3 runs on the same battery cell technology as some of the most crave-worthy electric cars. BOOM 3 will stay powered and pumping tunes for 15 hours. BOOM 3 is completely waterproof and floats. Boasting an insane IP67 water and dustproof rating, it can be totally submerged in water for up to 30-minutes. The all-new Magic Button on BOOM 3 allows you to play, pause and skip tracks directly on the speaker. Just push for convenient control of any streaming music. Use PartyUp on the Ultimate Ears app to pair 2, 3, 4...and over 150 speakers for the ultimate sound experience. You can pair any generation of BOOM and MEGABOOM together. BOOM 3 is virtually indestructible. Itâ€™s passed more than 25 seriously tough durability tests, including thousands of button pushes, 100s of tumbles, multiple drop tests, and more.	BIG LED Display. Digital FM Playability. Fully Function remote control. Analog Volume Bass & Treble Controls. Blue LED Light on Front Plastic ( Both Speaker ). Multi connectivity: BT, USB,FM, AUX & Remote. Aux Audio input compatible with DVD / PC / TV. Wireless MIC ( With Digital MIC Vol. & ECHO Level ). Stylish Wooden Finished Look With Glossy Front Plastic. Wired MIC Optical ( With Digital MIC Vol. & ECHO Level). 2.0 Channel Computer Twin Tower With USB, FM, BT, AUX.
	Compare Ultimate Ears Boom 3 with: Zebronics Zeb-Vibe Aiwa RS-X 100 Natsukasii Pro boAt PartyPal 65Pro Aiwa SBX-350 A Bose SoundLink Flex	Compare Elista ELS TT-14000 AUFB with: Zebronics Zeb-Vibe Aiwa RS-X 100 Natsukasii Pro boAt PartyPal 65Pro Aiwa SBX-350 A Bose SoundLink Flex

Key differences lie in output power, channel setup, and feature support, which influence performance. Ultimate Ears Boom 3 and Elista ELS TT-14000 AUFB are feature-rich speaker setups offering a combination of powerful sound, surround experience, and connectivity options. Connectivity features such as Bluetooth and HDMI ensure compatibility with a wide range of devices. Advanced sound technologies play a major role in delivering a more immersive audio experience. Both models are designed for movies, music, and gaming, delivering a cinematic experience at home.

Verdict: Both speakers offer strong performance, and the better choice depends on your preference for power, surround sound, and features.

Top Differences

Sound Output: 90W vs 50W
Channels: 90 vs 50
Frequency Response: 90 Hz - 20000 Hz vs 20 Hz - 20000 Hz
Aux Input: no Vs yes

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