Short answer: the Marshall Willen II. It ranks #11 of 62 small speakers by sound quality, rated 4.0/5, at $129.99. The Sony SRS-XB100 ranks #43, rated 2.9/5, at $44, $85.99 cheaper, not enough of a saving to outweigh the sound-quality gap.
The Marshall Willen II is the better-sounding pick. More balanced than the first Marshall Willen, no sharp treble. It has an adjustable EQ, which the Sony SRS-XB100 lacks. Watch for: Not that deep of bass.
The Sony SRS-XB100 is the lighter choice. Long real-world battery life (~17 hours in testing). At 0.6 lbs (274 g) it weighs noticeably less than the Marshall Willen II at 0.8 lbs (360 g). It supports AAC Bluetooth, which the Marshall Willen II lacks. The catch: Not much bass.
Buy the Marshall Willen II. It is rated higher for sound quality, and saving $85.99 with the Sony SRS-XB100 does not make up for the sound-quality gap.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Marshall Willen II | Sony SRS-XB100 | |
|---|---|---|
| Price | $129.99 | $44.00 |
| Ranked | #11 of 62 in Small Size Portable Bluetooth Speakers | #43 of 62 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 70Hz | - |
| Battery Life | 17 hours (Manufacturer specified) | 16 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | No |
| IP Rating | IP67 | IP67 |
| Party Mode | No | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | No | Yes |
| Weight | 0.8 lbs (360 g) | 0.6 lbs (274 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | AAC, SBC |
| Bluetooth Version | 5.3 | 5.3 |
| Frequency Response | 75Hz - 20kHz (Manufacturer specified) | - |
| Charging Time | 2.5 hours | 4.5 hours |
| Drivers | 2” (51mm) full-range with dual passive radiators | 46mm |
| Dimensions | 3.9” x 1.7” x 3.9” (99 x 43 x 99 mm) | 3” x 3.7” (76 x 95 mm) (diameter x height) |
| Amplifier Power | 10W | 2.5W |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (detachable strap) |
Related Speaker Comparisons
More worthwhile head-to-heads for Marshall Willen II:
- Tribit Stormbox Micro 2 vs Marshall Willen II
- Soundcore Boom Go 3i vs Marshall Willen II
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- Tribit Stormbox Micro vs Marshall Willen II
- Marshall Willen II vs Tribit Stormbox Micro 3
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
Marshall Willen II: $129.99 Amazon $129.99 eBay
Older model: the Marshall Willen (ranked lower, rated 3.8/5). See every Marshall Portable Speakers generation.
Same family: the Marshall Emberton III (larger model, rated 2.7/5), the Marshall Middleton II (larger model, rated 4.1/5), the Marshall Stockwell III (larger model, rated 3/5) and the Marshall Kilburn III (larger model, rated 3.8/5).
Pros: More balanced than the first Marshall Willen, no sharp treble. Measured bass extension of 70Hz (-10dB).
Cons: Not that deep of bass. Fairly low max output vs pricier speakers; midrange can sound a bit congested at volume. No aux input.
Full Marshall Willen II review and specifications →
| Released | Aug 2024 (2 years ago) |
|---|---|
| Amplifier Power | 10W |
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 70Hz |
| Battery Life | 17 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Charging Time | 2.5 hours |
| Digital Aux Input | No |
| Dimensions | 3.9” x 1.7” x 3.9” (99 x 43 x 99 mm) |
| Drivers | 2” (51mm) full-range with dual passive radiators |
| EQ | Yes |
| Frequency Response | 75Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | No |
| Weight | 0.8 lbs (360 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 →
- CEONTHEMAKING: BATTLE Of The Compact Speakers Sony SRS-XB100 VS JBL Clip 4! More from CEONTHEMAKING →
- 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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