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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Pictures
    2. Style
    3. Portability
    4. Build Quality
    5. Controls
    6. In The Box
  5. Sound
    1. Frequency Response Accuracy
    2. Raw Frequency Response
    3. Soundstage
    4. Dynamics
  6. Active Features
    1. Battery
    2. Voice Assistant
    3. App
  7. Connectivity
    1. Wired
    2. Bluetooth
    3. Wi-Fi
  8. Comments

JBL Boombox 3 vs Ultimate Ears EPICBOOM

Side-by-Side Comparison

Products

JBL Boombox 3
Ultimate Ears EPICBOOM

Tested using Methodology v0.8

Updated May 22, 2025 04:11 PM

SEE PRICE
Amazon.com

Tested using Methodology v0.8

Updated May 01, 2025 03:54 PM

SEE PRICE
Amazon.com
JBL Boombox 3 Picture
Ultimate Ears EPICBOOM Picture
Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes
Bluetooth
Yes
Wi-Fi
No
Speakerphone
No
Voice Assistant
No
Battery Powered
Yes
  1. Recommended in 7 articles:
  2. Bluetooth
  3. Portable
  4. Outdoor
  5. JBL
  6. Brands
  7. Waterproof Bluetooth
  8. Bluetooth For Sound
  1. Recommended in 7 articles:
  2. Bluetooth
  3. Portable
  4. Outdoor
  5. Waterproof Bluetooth
  6. Bluetooth For Sound
  7. iPhone
  8. Ultimate Ears

Variants

  • BoomBox 3 (Black)
  • BoomBox 3 (Squad)
  • EPICBOOM (Charcoal Black)
  • EPICBOOM (Cotton White)

Review

See JBL Boombox 3 Review
See Ultimate Ears EPICBOOM Review
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Our Verdict

JBL Boombox 3

Ultimate Ears EPICBOOM

The JBL Boombox 3 is a better choice for music than the Ultimate Ears EPICBOOM. The JBL reproduces a bit more low bass, making you feel more thump and rumble in the mix. It doesn't get as loud but has less compression at max volume. Plus, its battery life lasts longer. The Ultimate Ears has additional customization tools, like an Adaptive EQ room calibration tool and more preset modes.

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