Short answer: the Ultimate Ears Epicboom. It ranks #57 of 77 large speakers by sound quality at $213.41; the Soundcore Trance/Rave Mega ranks #73 and costs $249, so there is not much of a tradeoff to weigh.
What the Ultimate Ears Epicboom offers: 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. Watch for: Not very deep bass for the size. Gets distorted at around 70-80% with bass thuds.
What the Soundcore Trance/Rave Mega offers: 80W power with 105dB output, BassUp technology for body-shaking bass. 20,000mAh battery for 24 hours claimed (18 hours for Trance variant). IPX7 waterproof with LED light show. USB port charges devices. Soundcore app with EQ customization, multipoint pairing, can link speakers for Party Mode. Watch for: Hugely recessed mids and treble
Buy the Ultimate Ears Epicboom. It ranks higher for sound quality than the Soundcore Trance/Rave Mega and costs less, so there is no real case for the other one.
Skip the Soundcore Trance/Rave Mega if sound quality matters to you. It ranks near the bottom of the 77 large speakers.
Specifications Side By Side
| Ultimate Ears Epicboom | Soundcore Trance/Rave Mega | |
|---|---|---|
| Price | $213.41 | $249 Discontinued |
| Ranked | #57 of 77 in Large Size Portable Bluetooth Speakers | #73 of 77 in Large Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | ~55Hz | 63Hz |
| Battery Life | 17 hours (Manufacturer specified) | 18 hours (Manufacturer specified) |
| Weight | 4.3 lbs / 1.97 kg | 7.7 lbs / 3.5 kg |
| App | No | No |
| Aux Input | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX7 |
| Party Mode | No | No |
| Power Bank | No | Yes |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.2 | 5.0 |
| Drivers | 1x 120mm woofer, 2x 45mm tweeters | 1x 133mm woofer, 1x 51mm tweeter |
| Dimensions | 4.7" x 9.5" x 6.4" (119 x 241 x 162 mm) | 7" x 7" x 13.3" (179 x 177 x 339 mm) |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) | - |
| Output Power | 10W RMS | 80W |
| Max Volume | 94dB | 97dB |
| Digital Aux Input | No | No |
| Discontinued | - | Yes |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- JBL Xtreme 5 vs Ortizan M8
- JBL Xtreme 5 vs Xdobo X8 Max
- JBL Xtreme 5 vs Hopestar A6 Pro
- Ultimate Ears Epicboom vs Ultimate Ears Megablast
- Marshall Middleton vs Soundcore Trance/Rave Mega
Prices on this page were last checked August 27, 2026 at 10:09 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 Epicboom: $213.41 Amazon eBay
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.
Full Ultimate Ears Epicboom review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | ~55Hz |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.7" x 9.5" x 6.4" (119 x 241 x 162 mm) |
| Drivers | 1x 120mm woofer, 2x 45mm tweeters |
| EQ | No |
| Frequency Response | 50Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Max Volume | 94dB |
| Omnidirectional | No |
| Output Power | 10W RMS |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 4.3 lbs / 1.97 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: Bass Check 💣 Treblab HD-360, Ultimate Ears EpicBoom, Marshall Middleton & JBL Pulse 5. Boom or Bust? More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: $350 Ultimate Ears EpicBoom gets Epic Beat-Down 😮by $120 Soundcore Rave Neo 2. Bluetooth Speaker KO🤛
- Jay’s Straight Up Reviews & More: Bose SoundLink Max vs. Ultimate Ears EpicBoom 🤑Big Bucks No Whammies? 💣 Let’s Find Out 😧
- Reddit Search for Ultimate Ears Epicboom Review
- Head-to-Head Comparisons
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- Ultimate Ears Epicboom vs B&O Beosound Level
- Ultimate Ears Epicboom vs Ultimate Ears Megablast
- Ultimate Ears Epicboom vs Doss Soundbox XL
- Ultimate Ears Epicboom vs JBL Xtreme
- Ultimate Ears Epicboom vs LG PN7
- Ultimate Ears Epicboom vs Soundcore Rave Neo
- See all 38 comparisons
Soundcore Trance/Rave Mega: $249 Discontinued eBay
Pros: 80W power with 105dB output, BassUp technology for body-shaking bass. 20,000mAh battery for 24 hours claimed (18 hours for Trance variant). IPX7 waterproof with LED light show. USB port charges devices. Soundcore app with EQ customization, multipoint pairing, can link speakers for Party Mode.
Cons: Hugely recessed mids and treble. Discontinued.
Full Soundcore Trance/Rave Mega review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 18 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7" x 7" x 13.3" (179 x 177 x 339 mm) |
| Discontinued | Yes |
| Drivers | 1x 133mm woofer, 1x 51mm tweeter |
| EQ | No |
| IP Rating | IPX7 |
| Max Volume | 97dB |
| Omnidirectional | No |
| Output Power | 80W |
| Party Mode | No |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 7.7 lbs / 3.5 kg |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Trance/Rave Mega vs Doss Extreme Boom
- Soundcore Trance/Rave Mega vs LG Xboom Go PL7
- Soundcore Trance/Rave Mega vs Zealot S67
- Soundcore Trance/Rave Mega vs LG Xboom XG7
- Soundcore Trance/Rave Mega vs W-King D9
- Soundcore Trance/Rave Mega vs Soundcore Rave Neo
- Soundcore Trance/Rave Mega vs LG PN7
- Soundcore Trance/Rave Mega vs Bogasing S8 Pro
- See all 38 comparisons