Short answer: the Bose Soundlink Revolve+ II on measured sound quality, the Harman Kardon Esquire 2 on price. The Bose Soundlink Revolve+ II ranks #45 of 136 medium speakers at $259. The Harman Kardon Esquire 2 ranks #120 at $200, $59 cheaper.
What the Bose Soundlink Revolve+ II offers: True 360° sound stays consistent no matter where you stand around it, unlike most portable speakers. Watch for: Overly boosted bass, warm sounding. Boosted mids. Rolled off treble. Only IP55.
What the Harman Kardon Esquire 2 offers: 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. Watch for: Bass is weak, vocal and instrument separation is underwhelming and sounds tinny at high volume
Buy the Bose Soundlink Revolve+ II if sound quality is the priority over the price, or the Harman Kardon Esquire 2 if the price is the priority over sound quality.
If sound quality matters at all to you, skip the Harman Kardon Esquire 2. It ranks near the bottom of the 136 medium speakers, so look higher up the list instead.
If battery life is a priority, the Bose Soundlink Revolve+ II is rated for 17 hours versus 8 hours for the Harman Kardon Esquire 2.
Specifications Side By Side
| Bose Soundlink Revolve+ II | Harman Kardon Esquire 2 | |
|---|---|---|
| Price | $259.00 | $200 Discontinued |
| Ranked | #45 of 136 in Medium Size Portable Bluetooth Speakers | #120 of 136 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 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 | - |
| Built in Microphone | Yes | Yes |
| Bluetooth Codecs | SBC | - |
| EQ | 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 | - | No |
| Power Bank | - | Yes (USB-A) |
| Output Power | - | 16W |
| Discontinued | - | Yes |
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Prices on this page were last checked August 27, 2026 at 10:09 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: $259.00 Amazon eBay
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 →
| App | Bose Connect |
|---|---|
| Aux Input | Yes |
| Battery Life | 17 hours (Manufacturer specified) |
| 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 |
| Weight | 2 lbs / 0.91 kg |
- Links
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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 →
| Aux Input | Yes |
|---|---|
| Battery Life | 8 hours (Manufacturer specified) |
| 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) |
| Discontinued | Yes |
| Drivers | 4x 1.25" (32mm) full-range drivers |
| IP Rating | IPX4 |
| Omnidirectional | No |
| Output Power | 16W |
| 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
- Head-to-Head Comparisons
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