Short answer: the Bose Soundlink Revolve+ II. It ranks #52 of 175 medium speakers by sound quality (rated 3.6/5) at $299 and is still sold new; the Harman Kardon Esquire 2 ranks #155 (rated 2.3/5) and is discontinued, so it is only an option used.
The Bose Soundlink Revolve+ II is the better-sounding, longer-running choice. True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. It is rated for 17 hours of battery against 8 for the Harman Kardon Esquire 2. The tradeoff: Overly boosted bass, warm sounding.
The Harman Kardon Esquire 2 is the lighter option. Doubles as a conferencing speakerphone with a 4-mic array and noise/echo cancellation. At 0.8 lbs (350 g) it weighs much less than the Bose Soundlink Revolve+ II at 2 lbs (910 g). Watch for: Bass is weak, vocal and instrument separation is underwhelming and sounds tinny at high volume.
Buy the Bose Soundlink Revolve+ II. It is rated higher for sound quality, and the Harman Kardon Esquire 2 is discontinued, so it is only available used.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Revolve+ II | Harman Kardon Esquire 2 | |
|---|---|---|
| Price | $299.00 | $200 Discontinued |
| Ranked | #52 of 175 in Medium Size Portable Bluetooth Speakers | #155 of 175 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 17 hours (Manufacturer specified) | 8 hours (Manufacturer specified) |
| IP Rating | IP55 | IPX4 |
| Power Input | Micro USB | Micro USB |
| Stereo | No | No |
| Omnidirectional | Yes | No |
| Weight | 2 lbs (0.91 kg) | 0.8 lbs (0.35 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.1 | 4.1 |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) | 7.5” x 5.1” x 1.3” (190 x 130 x 34 mm) |
| App | Bose Connect | No |
| Built-in Microphone | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | No |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) | 4x 1.25” (32mm) full-range drivers |
| Digital Aux Input | No | No |
| TWS | Yes | No |
| Strap | No | - |
| Power Bank | - | Yes (USB-A) |
| Amplifier Power | - | 16W |
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Prices on this page were last checked October 12, 2026 at 4:13 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
Bose Soundlink Revolve+ II: $299.00 Amazon $299.00 eBay
Older model: the Bose Soundlink Revolve+ (ranked lower, rated 3.6/5). See every Bose SoundLink Revolve generation.
Same family: the Bose SoundLink Revolve (Series II) (smaller model, ranked lower, rated 3.6/5).
Pros: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers.
Cons: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Only IP55.
Full Bose Soundlink Revolve+ II review and specifications →
| Released | Jan 2021 (5 years ago) |
|---|---|
| App | Bose Connect |
| Aux Input | Yes |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) |
| EQ | No |
| IP Rating | IP55 |
| Omnidirectional | Yes |
| Power Input | Micro USB |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Weight | 2 lbs (0.91 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Soundcore Glow: best budget 360 degree speaker or get the Bose Revolve+? 1 hour of fun! More from alanrossreviews →
- Danny Pops: BEST Bose Speaker? Bose is getting lazy. More from DannyPops →
- Kanwar Anand: Bose Revolve Plus 1 vs 2
- techkiste.net: B&O Beosound A1 (2nd Gen) vs Bose Revolve 2 vs Bose Revolve+ 2 sound-comparison
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Harman Kardon Esquire 2: $200 Discontinued eBay
Pros: Doubles as a conferencing speakerphone with a 4-mic array and noise/echo cancellation. Flat, compact design packs easily. USB charge-out for topping off a phone.
Cons: Bass is weak, vocal and instrument separation is underwhelming and sounds tinny at high volume. Discontinued.
Full Harman Kardon Esquire 2 review and specifications →
| Released | 2015 (11 years ago) |
|---|---|
| Amplifier Power | 16W |
| App | No |
| Aux Input | Yes |
| Battery Life | 8 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 7.5” x 5.1” x 1.3” (190 x 130 x 34 mm) |
| Drivers | 4x 1.25” (32mm) full-range drivers |
| EQ | No |
| IP Rating | IPX4 |
| Omnidirectional | No |
| Power Bank | Yes (USB-A) |
| Power Input | Micro USB |
| Stereo | No |
| TWS | No |
| Weight | 0.8 lbs (0.35 kg) |
- Links
- Reviews, Comparisons and Sound Samples
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