Ultimate Ears Epicboom vs LG Xboom Go PL7

Last updated: August 19, 2026

Short answer: the Ultimate Ears Epicboom for better sound quality, the LG Xboom Go PL7 for the lower price. The Ultimate Ears Epicboom ranks #57 of 77 large speakers at $224.64. The LG Xboom Go PL7 ranks #70 at $70, $154.64 cheaper.

What the Ultimate Ears Epicboom offers: 17 hour battery with USB-C charging (first UE portable with USB-C). IP67 rating, floats in water. Watch for: Not very deep bass for the size. Gets distorted at around 70-80% with bass thuds.

What the LG Xboom Go PL7 gets right: 24-hour impressive battery life, detailed sound with nicely balanced bass and bright character. Set against that: 9khz peak. Not good sounding.

Buy the Ultimate Ears Epicboom if sound quality matters more than the price. Buy the LG Xboom Go PL7 if the price matters more than sound quality.

If sound quality matters at all to you, skip the LG Xboom Go PL7. It ranks near the bottom of the 77 large speakers, so look higher up the list instead.

Ultimate Ears Epicboom vs LG Xboom Go PL7

Specifications Side By Side

Ultimate Ears Epicboom LG Xboom Go PL7
Price$224.64$70
Ranked#57 of 77 in Large Size Portable Bluetooth Speakers#70 of 77 in Large Size Portable Bluetooth Speakers
Bass Extension (-10dB)~55Hz-
Battery Life17 hours (Manufacturer specified)24 hours (Manufacturer specified)
Weight4.3 lbs / 1.97 kg3.2 lbs / 1.45 kg
AppNoNo
Aux InputYesYes
Bluetooth CodecsSBCSBC
Built in MicrophoneYesYes
EQNoNo
IP RatingIPX7IPX7
Party ModeNoNo
Power BankNoNo
Power InputUSB-CUSB-C
StereoYesYes
OmnidirectionalNoNo
TWSYesYes
Bluetooth Version5.25.0
Drivers1x 120mm woofer, 2x 45mm tweeters2x 58mm fullrange
Dimensions4.7" x 9.5" x 6.4" (119 x 241 x 162 mm)9.6" x 3.9" x 3.9" (245 x 98 x 98 mm)
Frequency Response50Hz - 20kHz (Manufacturer specified)-
Output Power10W RMS30W
Max Volume94dB95dB
Digital Aux InputNoNo

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

The Two Speakers In Full

Ultimate Ears Epicboom: $224.64 Amazon

Ultimate Ears Epicboom ranking card

Pros: 17 hour battery with USB-C charging (first UE portable with USB-C). IP67 rating, floats in water. Made mostly from recycled fabric and plastic. Large best-sounding UE portable that still feels portable. 180ft Bluetooth range.

Cons: Not very deep bass for the size. Gets distorted at around 70-80% with bass thuds.

AppNo
Aux InputYes
Bass Extension (-10dB)~55Hz
Battery Life17 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.2
Built in MicrophoneYes
Digital Aux InputNo
Dimensions4.7" x 9.5" x 6.4" (119 x 241 x 162 mm)
Drivers1x 120mm woofer, 2x 45mm tweeters
EQNo
Frequency Response50Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
Max Volume94dB
OmnidirectionalNo
Output Power10W RMS
Party ModeNo
Power BankNo
Power InputUSB-C
StereoYes
TWSYes
Weight4.3 lbs / 1.97 kg

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LG Xboom Go PL7: $70 LG Xboom Go PL7

LG Xboom Go PL7 ranking card

Pros: 24-hour impressive battery life, detailed sound with nicely balanced bass and bright character. Party lights with Wireless Party Link supporting up to 100 units together. Very good sound quality, plenty of volume, water-resistant design for outdoors.

Cons: 9khz peak. Not good sounding.

AppNo
Aux InputYes
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.0
Built in MicrophoneYes
Digital Aux InputNo
Dimensions9.6" x 3.9" x 3.9" (245 x 98 x 98 mm)
Drivers2x 58mm fullrange
EQNo
IP RatingIPX7
Max Volume95dB
OmnidirectionalNo
Output Power30W
Party ModeNo
Power BankNo
Power InputUSB-C
StereoYes
TWSYes
Weight3.2 lbs / 1.45 kg

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