Ultimate Ears Megablast vs LG PN7

Last updated: August 18, 2026

Short answer: the Ultimate Ears Megablast for better sound quality, the LG PN7 for the lower price. The Ultimate Ears Megablast ranks #61 of 77 large speakers at $240. The LG PN7 ranks #63 at $150, $90 cheaper.

On the Ultimate Ears Megablast side: Alexa integration (Wi-Fi + Bluetooth). Set against that: Bass is not very deep compared to the competition.

What the LG PN7 gets right: Exceptional 24-hour battery life, IPX7 waterproof, 106dB max volume, XBOOM remote app support, Wireless Party Link feature, stereo capable, USB-C charging, built-in microphone. The catch: No deep bass.

Buy the Ultimate Ears Megablast if sound quality matters more than the price. Buy the LG PN7 if the price matters more than sound quality.

If sound quality matters at all to you, skip both of these and look higher up the 77 large speakers instead.

If battery life is a priority, the LG PN7 is rated for 24 hours versus 16 hours for the Ultimate Ears Megablast.

Ultimate Ears Megablast vs LG PN7

Specifications Side By Side

Ultimate Ears Megablast LG PN7
Price$240 Discontinued$150
Ranked#61 of 77 in Large Size Portable Bluetooth Speakers#63 of 77 in Large Size Portable Bluetooth Speakers
Bass Extension (-10dB)64Hz-
Battery Life16 hours (Manufacturer specified)24 hours (Manufacturer specified)
Weight2.4 lbs / 1.1 kg4.7 lbs / 2.14 kg
AppNoNo
Aux InputYesYes
Bluetooth CodecsSBCSBC
Built in MicrophoneYesYes
EQNoNo
IP RatingIPX7IPX7
Party ModeNoNo
Power BankNoNo
Power InputUSB-CUSB-C
StereoYesYes
OmnidirectionalNoNo
TWSYesYes
Bluetooth Version4.25.1
Drivers2x 55mm fullrange, 2x 25mm tweeters2x 63mm woofers
Frequency Response60Hz - 20kHz (Manufacturer specified)-
Output PowerSpecs not published by manufacturer30W
Dimensions9.3" x 3.5" (236.2 x 88.9 mm) (height x diameter)13.1" x 5" x 6.4" (333 x 127 x 163 mm)
DiscontinuedYes-
Digital Aux InputNoNo
Max Volume-106dB

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

The Two Speakers In Full

Ultimate Ears Megablast: $240 Discontinued Ultimate Ears Megablast

Ultimate Ears Megablast ranking card

Pros: Alexa integration (Wi-Fi + Bluetooth). 93dB loudest in UE lineup, 40% louder than Megaboom. IP67 waterproof and drop-proof. 16 hour battery. Party mode connects up to 8 speakers. Can use while charging to keep Alexa on 24/7.

Cons: Bass is not very deep compared to the competition. Discontinued.

AppNo
Aux InputYes
Bass Extension (-10dB)64Hz
Battery Life16 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version4.2
Built in MicrophoneYes
Digital Aux InputNo
Dimensions9.3" x 3.5" (236.2 x 88.9 mm) (height x diameter)
DiscontinuedYes
Drivers2x 55mm fullrange, 2x 25mm tweeters
EQNo
Frequency Response60Hz - 20kHz (Manufacturer specified)
IP RatingIPX7
OmnidirectionalNo
Output PowerSpecs not published by manufacturer
Party ModeNo
Power BankNo
Power InputUSB-C
StereoYes
TWSYes
Weight2.4 lbs / 1.1 kg

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LG PN7: $150 LG PN7

LG PN7 ranking card

Pros: Exceptional 24-hour battery life, IPX7 waterproof, 106dB max volume, XBOOM remote app support, Wireless Party Link feature, stereo capable, USB-C charging, built-in microphone

Cons: No deep bass

AppNo
Aux InputYes
Battery Life24 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.1
Built in MicrophoneYes
Digital Aux InputNo
Dimensions13.1" x 5" x 6.4" (333 x 127 x 163 mm)
Drivers2x 63mm woofers
EQNo
IP RatingIPX7
Max Volume106dB
OmnidirectionalNo
Output Power30W
Party ModeNo
Power BankNo
Power InputUSB-C
StereoYes
TWSYes
Weight4.7 lbs / 2.14 kg

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