Short answer: the Devialet Mania. It ranks #52 of 103 large speakers by sound quality (rated 3.6/5) at $899 and is still sold new; the JBL Xtreme 2 ranks #60 (rated 3.4/5) and is discontinued, so it is only an option used. The JBL Xtreme 2’s replacement, the JBL Xtreme 5, is rated 4.6/5 at $399.95.
The Devialet Mania is the deeper-bass pick. Small, nice looking. Its bass reaches about 47Hz before falling 10dB, against 54Hz for the JBL Xtreme 2. The tradeoff: Not very loud.
The JBL Xtreme 2 is the longer-running, tougher choice. Four drivers with refined bass balance, closer to studio monitors than typical portables. It is rated for 15 hours of battery against 10 for the Devialet Mania. It is rated IPX7 against IPX4 for the Devialet Mania. It links with other speakers (Connect+ up to 100 speakers), which the Devialet Mania cannot. The tradeoff: External AC power brick for charging.
Buy the Devialet Mania. It is rated higher for sound quality, and the JBL Xtreme 2 is discontinued, so it is only available used.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Devialet Mania | JBL Xtreme 2 | |
|---|---|---|
| Price | $899.00 | $149.00 Discontinued |
| Ranked | #52 of 103 in Large Size Portable Bluetooth Speakers | #60 of 103 in Large Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 47Hz | 54Hz |
| Battery Life | 10 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| IP Rating | IPX4 | IPX7 |
| Weight | 5.1 lbs (2.3 kg) | 5.3 lbs (2.4 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 |
| Party Mode | No | Yes (Connect+ up to 100 speakers) |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | No |
| Bluetooth Version | 5.0 | 4.2 |
| Dimensions | 6.9” x 7.6” x 5.5” (176 x 193 x 139 mm) | 11.3” x 5.4” x 4.2” (287 x 137 x 107 mm) |
| Drivers | 4x aluminum fullrange drivers, 2x woofers | 2x 70mm woofers, 2x 20mm tweeters |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) | 55Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 176W | 40W RMS |
| Maximum SPL | 95dB (Manufacturer specified) | 98dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Strap | No | Yes (detachable shoulder strap) |
Watch Them Compared
Videos and reviews that test both speakers side by side.
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Prices on this page were last checked October 10, 2026 at 5:37 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
Devialet Mania: $899.00 Amazon eBay
Pros: Small, nice looking. Measured bass extension of 47Hz (-10dB).
Cons: Not very loud. Extremely high price. Bass boosted. Tweeters are not aimed at you and there’s a huge treble rolloff off-axis as compared to the Beoplay P6 in the comparison video. Only 10 hours of battery. Oluv didn’t like the upper mids or treble (mentioned on his Patreon)
Full Devialet Mania review and specifications →
| Released | Nov 2022 (3 years ago) |
|---|---|
| Amplifier Power | 176W |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 47Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 6.9” x 7.6” x 5.5” (176 x 193 x 139 mm) |
| Drivers | 4x aluminum fullrange drivers, 2x woofers |
| EQ | No |
| Frequency Response | 30Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX4 |
| Maximum SPL | 95dB (Manufacturer specified) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Voice Assistants | Amazon Alexa |
| Weight | 5.1 lbs (2.3 kg) |
| Wi-Fi | Yes |
- Links
- Reviews, Comparisons and Sound Samples
- That Speaker Guy: Devialet Mania vs Bang & Olufsen Beoplay P6 - Headphones On
- That Speaker Guy: Harman Kardon Onyx Studio 6 vs Devialet Mania
- HT Sound: Devialet Mania VS JBL Xtreme 2 - 60% Vol (Listen with headphones)
- BitsBytesBobs: Devialet Mania Music Audio Test Results
- Oluv Patreon: Visit at the Devialet store in Vienna More from Oluv’Sone →
- Head-to-Head Comparisons
JBL Xtreme 2: $149.00 Discontinued Amazon eBay
Newer model: the JBL Xtreme 5, ranked higher, rated 4.6/5, released Apr 2026.
Older model: the JBL Xtreme (ranked lower, rated 3.2/5). See every JBL Xtreme generation.
Pros: Four drivers with refined bass balance, closer to studio monitors than typical portables. IPX7 water-resistant. Amazing real-world battery: ~20 hours at 75dB (vs 15hr claim). USB-A port charges other devices. Optional carry strap. Measured bass extension of 54Hz (-10dB).
Cons: External AC power brick for charging. Boosted bass. Treble harsh at high volumes. Discontinued.
Full JBL Xtreme 2 review and specifications →
| Released | May 2018 (8 years ago) |
|---|---|
| Amplifier Power | 40W RMS |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.3” x 5.4” x 4.2” (287 x 137 x 107 mm) |
| Drivers | 2x 70mm woofers, 2x 20mm tweeters |
| EQ | No |
| Frequency Response | 55Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable shoulder strap) |
| TWS | No |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: W-King D8 speaker review 50 watts power against JBL xtreme 2 and soundcore Motion plus More from alanrossreviews →
- Alan Ross Reviews: W-King X10 vs JBL Xtreme 3, Xtreme 2 and Xtreme 1! Xtreme Review 🤓
- Alan Ross Reviews: JBL Xtreme 3 vs JBL Xtreme 2 and Xtreme 1 - review and sound test
- Alan Ross Reviews: Sony xb43 JBL Xtreme 2 W-King d8 Dockin D Fine
- Ezekielo: JBL Xtreme 2 vs Sonos Move with Sound Comparison
- HT Sound: Devialet Mania VS JBL Xtreme 2 - 60% Vol (Listen with headphones)
- Head-to-Head Comparisons