Short answer: the Klipsch Austin. It ranks #15 of 62 small speakers by sound quality, rated 3.7/5, at $54.95. The Sony SRS-XB100 ranks #43, rated 2.9/5, at $44, $10.95 cheaper, which does not close the gap in sound quality.
The Klipsch Austin is the better-sounding choice. Dual passive radiators give more low-end presence than most mini speakers. It links with other speakers (Broadcast Mode), which the Sony SRS-XB100 cannot. The catch: Not as deep bass as higher ranked speakers.
The Sony SRS-XB100 is the longer-running, lighter option. Long real-world battery life (~17 hours in testing). It is rated for 16 hours of battery against 12 for the Klipsch Austin. At 0.6 lbs (274 g) it weighs noticeably less than the Klipsch Austin at 0.9 lbs (397 g). It supports AAC Bluetooth, which the Klipsch Austin lacks. Watch for: Not much bass.
Buy the Klipsch Austin. It is rated higher for sound quality, and saving $10.95 with the Sony SRS-XB100 does not make up for the sound-quality gap.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Klipsch Austin | Sony SRS-XB100 | |
|---|---|---|
| Price | $54.95 | $44.00 |
| Ranked | #15 of 62 in Small Size Portable Bluetooth Speakers | #43 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | No |
| Bass Extension (-10dB) | ~70Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (Broadcast Mode) | No |
| Power Bank | Yes (10W reverse USB-C charging) | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.9 lbs (397 g) | 0.6 lbs (274 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | AAC, SBC |
| EQ | No | No |
| Bluetooth Version | 5.3 | 5.3 |
| Drivers | 1.5” (38mm) full-range with dual passive radiators | 46mm |
| Charging Time | 2 hours | 4.5 hours |
| Dimensions | 4.3” x 4.3” x 1.7” (109 x 109 x 43 mm) | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Amplifier Power | 10W RMS | 2.5W |
| Maximum SPL | 89dB (Manufacturer specified) | - |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (detachable strap) |
Watch Them Compared
Videos and reviews that test both speakers side by side.
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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
Klipsch Austin: $54.95 Amazon $54.95 eBay
Same family: the Klipsch Nashville (larger model, rated 3.3/5) and the Klipsch Detroit (larger model, rated 3.1/5).
Pros: Dual passive radiators give more low-end presence than most mini speakers. Clear mids and crisp trebles. Rugged rubberized build with a metal grille; IP67. Supports TWS pairing with a second Austin. Measured bass extension of ~70Hz (-10dB).
Cons: Not as deep bass as higher ranked speakers
Full Klipsch Austin review and specifications →
| Amplifier Power | 10W RMS |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | ~70Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 2 hours |
| Digital Aux Input | No |
| Dimensions | 4.3” x 4.3” x 1.7” (109 x 109 x 43 mm) |
| Drivers | 1.5” (38mm) full-range with dual passive radiators |
| EQ | No |
| IP Rating | IP67 |
| Maximum SPL | 89dB (Manufacturer specified) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Broadcast Mode) |
| Power Bank | Yes (10W reverse USB-C charging) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | Yes |
| Weight | 0.9 lbs (397 g) |
- Links
- Reviews, Comparisons and Sound Samples
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Sony SRS-XB100: $44.00 Amazon $44.00 eBay
Older models: the Sony SRS-XB13 (ranked lower, rated 2.8/5) and the Sony SRS-XB12 (ranked lower, rated 2.5/5). See every Sony XB compact generation.
Pros: Long real-world battery life (~17 hours in testing). IP67 rated and pocketable at 267g, with a clip for bags/gear. Can stereo-pair two units.
Cons: Not much bass. Seems pretty much the same as the XB13, maybe a teeny bit deeper bass and a little less muddy.
Full Sony SRS-XB100 review and specifications →
| Released | May 2023 (3 years ago) |
|---|---|
| Amplifier Power | 2.5W |
| App | No |
| Aux Input | No |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 4.5 hours |
| Digital Aux Input | No |
| Dimensions | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Drivers | 46mm |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 0.6 lbs (274 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Danny Pops: Agreeable Gray? - The Sony XB100 is almost the same as the XB13 More from DannyPops →
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- Storytripper HD: JBL GO 4 vs TRIBIT MICRO 2 vs KLIPSCH AUSTIN vs SONY SRS-XB100 More from storytripperhd →
- Flossy Carter: Sony SRS-XB100 - Small Speaker, Huge Sound More from FlossyCarter →
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