Short answer: the JBL Xtreme 3 for deeper bass and better treble. The notes say it improves on the Xtreme 2 and is more balanced sounding than the Xtreme 4, though its bass is boosted and neither as deep nor as balanced as better speakers. The DALI Katch G2 is pretty neutral but loses bass after 40% volume, has compression artifacts and reverb that screws up the imaging, and is called horribly overpriced.
Buy the JBL Xtreme 3. It is rated higher for sound quality than the DALI Katch G2 and costs less, which makes it the one to get unless you need something the other one does better.
There is a real battery-life gap here: the DALI Katch G2 is rated for 30 hours, the JBL Xtreme 3 only 15 hours.
Looking for alternatives? See the complete Portable Bluetooth rankings.
A slim 1.1 kg stereo speaker with IPX7 waterproofing, a 30-hour battery, aptX HD Bluetooth and a USB power bank output.
Amazon $750.00 eBay
A 1.83 kg IPX7 waterproof stereo speaker with 105dB maximum SPL, 15-hour battery life and a USB-A plus USB-C power bank.
Amazon $269.95 eBayPrices on this page were last checked October 16, 2026 at 5:46 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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Specifications Side By Side
| DALI Katch G2 | JBL Xtreme 3 | |
|---|---|---|
| Price | $750.00 | $269.95 |
| Ranked | #84 of 105 in Large Size Portable Bluetooth Speakers | #18 of 105 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 30 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| Charging Time | 2 hours | - |
| Weight | 2.4 lbs (1.1 kg) | 4 lbs (1.83 kg) |
| App | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX7 |
| Party Mode | No | Yes (PartyBoost up to 100 speakers) |
| Power Bank | Yes (USB) | Yes (USB-A + USB-C) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.0 | 4.1 |
| Drivers | 2x 89mm woofers, 2x 21mm tweeters | 2x 70mm woofers, 2x 20mm tweeters |
| Dimensions | 10.6” x 5.4” x 1.9” (269 x 138 x 47 mm) | 11.7” x 5.4” x 5.3” (298 x 136 x 134 mm) |
| Frequency Response | 49Hz - 23kHz (Manufacturer specified) | 53.5Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | 50W RMS | 100W |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (detachable shoulder strap) |
| Bass Extension (-10dB) | - | 53Hz |
| Bluetooth Latency | - | 133ms |
| Maximum SPL | - | 105dB (measured by Alan Ross Reviews) |
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