Short answer: the Bose SoundLink Plus, though the notes point to the Flex. It is IP67 rated with close to 20 hour battery life and vibrant sound with booming bass and clean mids, plus Bluetooth 5.4 and a quality build. Its bass is boosted and thuddy and not as deep as the SoundLink Flex, and the DALI Katch G2 it faces is called horribly overpriced and loses bass after 40% volume.
Buy the Bose SoundLink Plus. It is rated higher for sound quality than the DALI Katch G2 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
If battery life is a priority, the DALI Katch G2 is rated for 30 hours versus 20 hours for the Bose SoundLink Plus.
Want more options? Browse the full 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 1.5 kg mid-size speaker with IP67 water and dust protection, close to 20 hours of battery and a USB-C power bank output.
Amazon $269.00 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 | Bose SoundLink Plus | |
|---|---|---|
| Price | $750.00 | $269.00 |
| Ranked | #84 of 105 in Large Size Portable Bluetooth Speakers | #25 of 105 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Battery Life | 30 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| Charging Time | 2 hours | - |
| Weight | 2.4 lbs (1.1 kg) | 3.3 lbs (1.5 kg) |
| App | No | Yes |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC, AAC, aptX, aptX HD | SBC |
| Built-in Microphone | Yes | No |
| EQ | No | No |
| IP Rating | IPX7 | IP67 |
| Party Mode | No | Yes (Bose Party mode) |
| Power Bank | Yes (USB) | Yes (USB-C) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.0 | 5.4 |
| Drivers | 2x 89mm woofers, 2x 21mm tweeters | 1x 2.5” (63.5mm) woofer + 1x ~0.78” (20mm) tweeter + 4x passive radiators |
| Dimensions | 10.6” x 5.4” x 1.9” (269 x 138 x 47 mm) | 9.1” x 3.9” x 3.4” (231 x 99 x 86 mm) |
| Frequency Response | 49Hz - 23kHz (Manufacturer specified) | - |
| Amplifier Power | 50W RMS | - |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (built-in loop) |
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