Short answer: the Bose Soundlink Revolve+ II for 360 sound, the JBL Charge 4 for battery and a power bank. The Charge 4 is IPX7 rated and floats, runs about 20 hours and charges phones while linking with 100+ JBL Connect+ speakers, but it is not stereo and its single oval driver gives boosted bass with a rolled-off top. The Revolve+ II has true 360 output, though only IP55 and a boosted, warm low end.
Buy the Bose Soundlink Revolve+ II. It is rated higher for sound quality and still sold new, while the JBL Charge 4 is discontinued.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Bose Soundlink Revolve+ II | JBL Charge 4 | |
|---|---|---|
| Price | $269.00 | $94.99 Discontinued |
| Ranked | #49 of 157 in Medium Size Portable Bluetooth Speakers | #57 of 157 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Battery Life | 17 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| IP Rating | IP55 | IPX7 |
| Power Input | Micro USB | USB-C |
| Stereo | No | No |
| Omnidirectional | Yes | No |
| Weight | 2 lbs (0.91 kg) | 2.1 lbs (960 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Version | 4.1 | 4.2 |
| Dimensions | 3.2” x 6” x 3.2” (82 x 152 x 82 mm) | 8.7” x 3.7” x 3.7” (220 x 95 x 93 mm) |
| App | Bose Connect | Yes |
| Built-in Microphone | Yes | - |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | No |
| Drivers | 1x omnidirectional full-range transducer + 2x passive radiators (driver size undisclosed by Bose) | 1x 51x89mm fullrange |
| Digital Aux Input | No | No |
| TWS | Yes | No |
| Strap | No | No |
| Bass Extension (-10dB) | - | 54Hz |
| Bluetooth Latency | - | 330ms |
| Maximum SPL | - | 99dB (measured by Alan Ross Reviews) |
| Party Mode | - | Yes (Connect+ up to 100 speakers) |
| Power Bank | - | Yes (USB-A, 5V/2A) |
| Frequency Response | - | 60Hz - 20kHz (Manufacturer specified) |
| Amplifier Power | - | 30W RMS |
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Prices on this page were last checked October 3, 2026 at 10:26 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: $269.00 Amazon eBay
Older model: the Bose Soundlink Revolve+ (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 →
| 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
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JBL Charge 4: $94.99 Discontinued Amazon eBay
Newer model: the JBL Charge 6, ranked higher, rated 4.2/5.
Pros: Doubles as a power bank for charging phones/tablets. IPX7 rated and floats. ~20 hour battery life; wirelessly links with 100+ JBL Connect+ speakers. Measured bass extension of 54Hz (-10dB).
Cons: Not stereo. 1 Oval driver. Boosted bass, top a little rolled off, warm sound. Not as loud as a Charge 3. Discontinued.
Full JBL Charge 4 review and specifications →
| Amplifier Power | 30W RMS |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Latency | 330ms |
| Bluetooth Version | 4.2 |
| Digital Aux Input | No |
| Dimensions | 8.7” x 3.7” x 3.7” (220 x 95 x 93 mm) |
| Drivers | 1x 51x89mm fullrange |
| EQ | No |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | No |
| Weight | 2.1 lbs (960 g) |
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- Reviews, Comparisons and Sound Samples
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