Short answer: the LG Xboom Go PL7, and it is far cheaper, though neither ranks well in its class. At $70 against the Megablast’s $240, the PL7 gives impressive 24-hour battery life and detailed sound with nicely balanced bass and a bright character, with a 9kHz peak as its main flaw. The Megablast’s case is Alexa integration over Wi-Fi and Bluetooth, since its bass is not very deep compared to the competition. Both are rated below 3.0/5 among the 93 large speakers, so if sound quality matters, consider the Tribit Stormbox Lava instead, ranked #3 at $100.
Buy the Ultimate Ears Megablast only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the Tribit Stormbox Lava instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Ultimate Ears Megablast | LG Xboom Go PL7 | |
|---|---|---|
| Price | $240 Discontinued | $70 Discontinued |
| Ranked | #77 of 93 in Large Size Portable Bluetooth Speakers | #86 of 93 in Large Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 64Hz | - |
| Battery Life | 16 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Weight | 2.4 lbs (1.1 kg) | 3.2 lbs (1.45 kg) |
| Wi-Fi | Yes | - |
| App | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Voice Assistants | Amazon Alexa | - |
| EQ | No | No |
| IP Rating | IPX7 | IPX7 |
| Party Mode | No | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 4.2 | 5.0 |
| Drivers | 2x 55mm fullrange, 2x 25mm tweeters | 2x 58mm fullrange |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| Dimensions | 9.3” x 3.5” (236.2 x 88.9 mm) (height x diameter) | 9.6” x 3.9” x 3.9” (245 x 98 x 98 mm) |
| Digital Aux Input | No | No |
| Maximum SPL | - | 95dB (measured by Alan Ross Reviews) |
| Amplifier Power | - | 30W |
| Lights | - | Yes |
Related Speaker Comparisons
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Prices on this page were last checked October 2, 2026 at 10:18 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Ultimate Ears Megablast: $240 Discontinued eBay
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. Measured bass extension of 64Hz (-10dB).
Cons: Bass is not very deep compared to the competition. Discontinued.
Full Ultimate Ears Megablast review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 64Hz |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.3” x 3.5” (236.2 x 88.9 mm) (height x diameter) |
| Drivers | 2x 55mm fullrange, 2x 25mm tweeters |
| EQ | No |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Voice Assistants | Amazon Alexa |
| Weight | 2.4 lbs (1.1 kg) |
| Wi-Fi | Yes |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Ultimate Ears Megablast vs B&O Beosound Level
- Ultimate Ears Megablast vs LG PN7
- Ultimate Ears Megablast vs Soundcore Rave Neo
- Ultimate Ears Megablast vs Dali Katch G2
- Ultimate Ears Megablast vs Ultimate Ears Epicboom
- Ultimate Ears Megablast vs W-King D9
- Ultimate Ears Megablast vs Orange Box
- Ultimate Ears Megablast vs LG Xboom XG7
- See all 40 comparisons
LG Xboom Go PL7: $70 Discontinued LG eBay
Pros: A 1.45kg portable with IPX7 protection, a claimed 24-hour battery, aux input, speakerphone capability, stereo pairing and Wireless Party Link. It plays fairly loudly for its size with few obvious artifacts, and its LED-rimmed passive radiators make it a practical, fun choice for casual outdoor listening.
Cons: Independent testing finds weak low-bass and top-end extension, a narrow soundstage and uneven off-axis response. The default Sound Boost processing can make the upper mids and treble aggressive; turning it off improves balance but does not transform it into a detailed or deep-bass speaker. It has no user EQ to properly tailor the result. Discontinued.
Full LG Xboom Go PL7 review and specifications →
| Amplifier Power | 30W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.6” x 3.9” x 3.9” (245 x 98 x 98 mm) |
| Drivers | 2x 58mm fullrange |
| EQ | No |
| IP Rating | IPX7 |
| Lights | Yes |
| Maximum SPL | 95dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 3.2 lbs (1.45 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: LG Xboom Go PL7 vs Anker Soundcore Motion Plus - bass sound test More from alanrossreviews →
- Alan Ross Reviews: LG Xboom Go PL7 vs JBL Charge 4 and Sony XB33 - best Bluetooth speaker?
- Alan Ross Reviews: Tribit Xsound Mega vs the world! (JBL Charge 5, Bose Flex, Sony XB33, LG PL7) 👍
- Head-to-Head Comparisons