Short answer: the Harman Kardon Luna 2. It ranks #25 of 172 against #50 of 172 for the Bose SoundLink Revolve+ II, with an articulate, spacious midrange and tight, well-controlled bass from its 62mm x 82mm woofer and passive radiator. The Revolve+ II has true 360-degree sound that stays consistent as you move around it, but its bass is overly boosted and it is only IP55.
Buy the Harman Kardon Luna 2. It is rated higher for sound quality than the Bose Soundlink Revolve+ II and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Articulate, spacious midrange with precise imaging and instrument separation.
Amazon $199.95 B&H Photo Video $199.95 eBay
True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers.
Amazon $299.00 eBayPrices on this page were last checked October 15, 2026 at 5:41 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
| Harman Kardon Luna 2 | Bose Soundlink Revolve+ II | |
|---|---|---|
| Price | $199.95 | $299.00 |
| Ranked | #25 of 172 in Medium Size Portable Bluetooth Speakers | #50 of 172 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Bose Connect |
| Aux Input | No | Yes |
| Battery Life | 12 hours (Manufacturer specified) | 17 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| EQ | Yes (4 presets + custom) | No |
| IP Rating | IP67 | IP55 |
| MicroSD Playback | No | - |
| Power Input | USB-C | Micro USB |
| Stereo | No | No |
| Omnidirectional | No | Yes |
| TWS | Yes | Yes |
| USB Playback | No | - |
| Weight | 1.6 lbs (735 g) | 2 lbs (0.91 kg) |
| Bluetooth Version | 5.4 | 4.1 |
| Dimensions | 8.5” x 3.3” x 3.2” (216 x 84 x 81 mm) | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) |
| Drivers | 62mm x 82mm woofer with passive radiator, 20mm tweeter | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) |
| Frequency Response | 58Hz - 20kHz (-6dB) (Manufacturer specified) | - |
| Amplifier Power | 40W (25W woofer + 15W tweeter) | - |
| Digital Aux Input | No | No |
| Strap | No | No |
| Built-in Microphone | - | Yes |
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