Short answer: the JBL Xtreme 2 for better sound quality, the Treblab HD-360 for the lower price. The JBL Xtreme 2 ranks #49 of 85 large speakers, rated 3.4/5, at $199.99. The Treblab HD-360 ranks #54, rated 3.3/5, at $110, $89.99 cheaper.
The case for the JBL Xtreme 2: Four drivers with refined bass balance, closer to studio monitors than typical portables. The catch: External AC power brick for charging.
The case for the Treblab HD-360: 4 woofers and 4 tweeters for real 360 deg sound. The catch: Upper bass boomy which takes away midrange detail and clarity.
One note: the JBL Xtreme 2 is no longer in production and isn’t widely stocked new anymore.
Buy the JBL Xtreme 2 if sound quality matters more than the price. Buy the Treblab HD-360 if the price matters more than sound quality.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| JBL Xtreme 2 | Treblab HD-360 | |
|---|---|---|
| Price | $199.99 Discontinued | $110 Discontinued |
| Ranked | #49 of 85 in Large Size Portable Bluetooth Speakers | #54 of 85 in Large Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 15 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Maximum SPL | 98dB (measured by Alan Ross Reviews) | - |
| Party Mode | Yes (Connect+ up to 100 speakers) | No |
| TWS | No | Yes |
| Weight | 5.3 lbs (2.4 kg) | 5.6 lbs (2.56 kg) |
| App | No | No |
| Aux Input | Yes | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX7 |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | Yes |
| Bluetooth Version | 4.2 | 5.0 |
| Drivers | 2x 70mm woofers, 2x 20mm tweeters | 1x 75mm (3”) bass driver + 4x 40mm tweeters + 8x passive radiators |
| Dimensions | 11.3” x 5.4” x 4.2” (287 x 137 x 107 mm) | 5.8” x 5.8” x 7.7” (147 x 147 x 195 mm) |
| Frequency Response | 55Hz - 20kHz (Manufacturer specified) | - |
| Amplifier Power | 40W RMS | 80W RMS |
| Digital Aux Input | No | No |
| Strap | Yes (detachable shoulder strap) | - |
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Prices on this page were last checked September 29, 2026 at 3:43 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
JBL Xtreme 2: $199.99 Discontinued Amazon eBay
Newer model: the JBL Xtreme 5, ranked higher, rated 4.6/5.
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 →
| 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
Treblab HD-360: $110 Discontinued eBay
Pros: 4 woofers and 4 tweeters for real 360 deg sound
Cons: Upper bass boomy which takes away midrange detail and clarity. Discontinued, replaced in Treblab’s lineup by the HD-360 Pro.
Full Treblab HD-360 review and specifications →
| Amplifier Power | 80W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 5.8” x 5.8” x 7.7” (147 x 147 x 195 mm) |
| Drivers | 1x 75mm (3”) bass driver + 4x 40mm tweeters + 8x passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | Yes |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 5.6 lbs (2.56 kg) |
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: TREBLAB HD-360 (360° Sound) vs Soundcore Motion X600 (Spatial Sound)😮💨 Cornered in Basement Kitchen More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: TREBLAB HD-360 Speaker Review 🔉 360° Sound, 90w, TWS, 20Hr 🔋 The Cadillac of Bluetooth Speakers?😲
- Jay’s Straight Up Reviews & More: Bass Check 💣 Treblab HD-360, Ultimate Ears EpicBoom, Marshall Middleton & JBL Pulse 5. Boom or Bust?
- Head-to-Head Comparisons