Short answer: the Sony XB23. It ranks #64 of 136 medium speakers by sound quality at $100; the JBL Charge 2 ranks #69 and costs $149, so there is not much of a tradeoff to weigh.
What the Sony XB23 gets right: Reasonably neutral. The catch: Bass drops off a ton at high levels.
What the JBL Charge 2 offers: Doubles as a 6000mAh power bank. Watch for: Bass compression at higher volumes.
Buy the Sony XB23. It ranks higher for sound quality than the JBL Charge 2 and costs less, so there is no real case for the other one.

Specifications Side By Side
| Sony XB23 | JBL Charge 2 | |
|---|---|---|
| Price | $100 | $149 Discontinued |
| Ranked | #64 of 136 in Medium Size Portable Bluetooth Speakers | #69 of 136 in Medium Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 67Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Max Volume | 95dB | - |
| Party Mode | Yes (Party Connect up to 100 speakers) | Yes (Connect+ up to 100 speakers) |
| Weight | 1.3 lbs / 580 g | 2.4 lbs / 1.1 kg |
| Bluetooth Version | 5.0 | 3.0 |
| Dimensions | 3" x 8.6" x 3" (76 x 218 x 76 mm) | 8.5" x 3.4" x 3" (216 x 86 x 76 mm) |
| Output Power | 8W RMS | 15W RMS |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC |
| Built in Microphone | Yes | Yes |
| EQ | Yes (3-band: bass, mid, treble) | No |
| App | Yes (Sony Music Center) | No |
| Drivers | 2x 42x51mm X-Balanced racetrack drivers + 2x passive radiators | 2x 45mm fullrange |
| IP Rating | IPX4 | IPX5 |
| Digital Aux Input | No | No |
| Omnidirectional | No | No |
| Power Bank | - | Yes (USB-A, 5V/2.1A) |
| Frequency Response | - | 75Hz - 20kHz (Manufacturer specified) |
| Aux Input | - | Yes |
| Discontinued | - | Yes |
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The Two Speakers In Full
Sony XB23: $100
Pros: Reasonably neutral. IP67 rated with a strap hook for backpacks. USB-C charging; up to 12 hour battery life.
Cons: Bass drops off a ton at high levels. Reduces its own volume over time when turned to max
Full Sony XB23 review and specifications →
| App | Yes (Sony Music Center) |
|---|---|
| Bass Extension (-10dB) | 67Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3" x 8.6" x 3" (76 x 218 x 76 mm) |
| Drivers | 2x 42x51mm X-Balanced racetrack drivers + 2x passive radiators |
| EQ | Yes (3-band: bass, mid, treble) |
| IP Rating | IPX4 |
| Max Volume | 95dB |
| Omnidirectional | No |
| Output Power | 8W RMS |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Weight | 1.3 lbs / 580 g |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: Sony XB23 vs JBL Flip 5 v Tribit Maxsound Plus
- Alan Ross Reviews: Huawei Sound Joy vs Sony xb23 - worse or worser? š¤
- Alan Ross Reviews: Sony XB23 vs XB33 - specs and measurements
- GYMCADDY: Sony XE200 Review And Compared to Sony XB23 - It Got The XE300 Treatment
- Reddit Search for Sony XB23 Review
- Head-to-Head Comparisons
JBL Charge 2: $149 Discontinued
Pros: Doubles as a 6000mAh power bank. ~10-12 hour battery life. Social Mode pairs up to 3 phones; works as a speakerphone.
Cons: Bass compression at higher volumes. Warm sound. slightly rolled off treble. Not as loud as other speakers. Discontinued.
Full JBL Charge 2 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 3.0 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 8.5" x 3.4" x 3" (216 x 86 x 76 mm) |
| Discontinued | Yes |
| Drivers | 2x 45mm fullrange |
| EQ | No |
| Frequency Response | 75Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX5 |
| Omnidirectional | No |
| Output Power | 15W RMS |
| Party Mode | Yes (Connect+ up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2.1A) |
| Weight | 2.4 lbs / 1.1 kg |
As an eBay Partner, we may be compensated if you make a purchase.
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons

