Short answer: the Klipsch Austin, if you are buying new. The Teufel Boomster Go ranks higher than it (#7 vs #15 of 50 small speakers, 4.2/5 vs 3.7/5) but is discontinued, so only consider it used; the Klipsch Austin is still sold new at $54.95.
Buy the Klipsch Austin, since the Teufel Boomster Go is discontinued and only worth hunting down used.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Teufel Boomster Go | Klipsch Austin | |
|---|---|---|
| Price | €80 Discontinued | $54.95 |
| Ranked | #7 of 50 in Small Size Portable Bluetooth Speakers | #15 of 50 in Small Size Portable Bluetooth Speakers |
| Battery Life | 10 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| IP Rating | IPX7 | IP67 |
| Party Mode | No | Yes (Broadcast Mode) |
| Power Bank | No | Yes (10W reverse USB-C charging) |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.8 lbs (355 g) | 0.9 lbs (397 g) |
| App | No | Yes |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| Bluetooth Version | 4.0 | 5.3 |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) | - |
| Dimensions | 4.2” x 4” x 1.8” (107 x 102 x 46 mm) | 4.3” x 4.3” x 1.7” (109 x 109 x 43 mm) |
| Charging Time | 2.5 hours | 2 hours |
| Amplifier Power | 10W | 10W RMS |
| Drivers | 50mm woofer + 20mm tweeter | 1.5” (38mm) full-range with dual passive radiators |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | ~70Hz |
| Maximum SPL | - | 89dB (Manufacturer specified) |
| Strap | - | Yes (built-in strap) |
Related Speaker Comparisons
How Teufel Boomster Go compares with other leading options:
- Tribit Stormbox Micro 2 vs Teufel Boomster Go
- Soundcore Boom Go 3i vs Teufel Boomster Go
- Tribit Stormbox Micro vs Teufel Boomster Go
- Tribit Stormbox Micro 3 vs Teufel Boomster Go
- Teufel Boomster Go vs Soundcore Mini 3 Pro
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
Teufel Boomster Go: €80 Discontinued eBay
Pros: Pretty deep bass and quite balanced overall for the size.
Cons: Distortion becomes audible above roughly 75% volume; at max volume up close it gets unclear and tinny. Discontinued.
Full Teufel Boomster Go review and specifications →
| Amplifier Power | 10W |
|---|---|
| App | No |
| Aux Input | No |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.0 |
| Built-in Microphone | Yes |
| Charging Time | 2.5 hours |
| Digital Aux Input | No |
| Dimensions | 4.2” x 4” x 1.8” (107 x 102 x 46 mm) |
| Drivers | 50mm woofer + 20mm tweeter |
| EQ | No |
| Frequency Response | 65Hz - 20kHz (Manufacturer specified) |
| IP Rating | IPX7 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.8 lbs (355 g) |
- Links
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
- Teufel Boomster Go vs Tribit Stormbox Micro 3
- Teufel Boomster Go vs Soundcore Mini 3 Pro
- Teufel Boomster Go vs Tribit Stormbox Micro
- Teufel Boomster Go vs Soundcore Mini 3
- Teufel Boomster Go vs Marshall Willen II
- Teufel Boomster Go vs Soundcore Boom Go 3i
- Teufel Boomster Go vs Ultimate Ears Miniroll
- Teufel Boomster Go vs Tribit Stormbox Micro 2
- See all 22 comparisons
Klipsch Austin: $54.95 Amazon eBay
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
- Head-to-Head Comparisons
- Klipsch Austin vs Marshall Willen
- Klipsch Austin vs B&O Beoplay P2
- Klipsch Austin vs Anker Soundcore Mini
- Klipsch Austin vs Bose Soundlink Micro 2
- Klipsch Austin vs Ultimate Ears Miniroll
- Klipsch Austin vs Marshall Willen II
- Klipsch Austin vs Bose Soundlink Micro
- Klipsch Austin vs Tozo PE1
- See all 42 comparisons