Short answer: the Willen for clearer vocals, the JBL Go 3 for pocket size. The Willen brings exceptionally clear vocals for a mono speaker and a solid IP67 build, but its bass is not that deep and its treble is a bit sharp. The Go 3 is genuinely pocket-sized at 0.5 lbs (209 g) and survives a meter of water for 30 minutes, yet it has not much bass and a strange mids peak.
Buy the JBL Go 3 new; the Marshall Willen is no longer sold new, so it only makes sense as a used find.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Marshall Willen | JBL Go 3 | |
|---|---|---|
| Price | $89.99 Discontinued | $39.95 |
| Ranked | #14 of 50 in Small Size Portable Bluetooth Speakers | #28 of 50 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 75Hz | 87Hz |
| Battery Life | 15 hours (Manufacturer specified) | 5 hours (Manufacturer specified) |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | No |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (Marshall Stack) | No |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | No | No |
| Weight | 0.7 lbs (309 g) | 0.5 lbs (209 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.1 | 5.1 |
| Drivers | 2” (51mm) full-range with dual passive radiators | 36mm full-range driver |
| Dimensions | 4” x 1.5” x 4” (101 x 39 x 101 mm) | 3.4” x 2.7” x 1.6” (86 x 69 x 40 mm) |
| Amplifier Power | 10W | 4.2W |
| Maximum SPL | 88dB (Manufacturer specified) | 88dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (built-in loop) |
| Frequency Response | - | 110Hz - 20kHz (Manufacturer specified) |
| Charging Time | - | 2.5 hours |
Related Speaker Comparisons
More worthwhile head-to-heads for Marshall Willen:
- Marshall Willen vs Tribit Stormbox Micro 2
- Soundcore Boom Go 3i vs Marshall Willen
- Tribit Stormbox Micro vs Marshall Willen
- Tribit Stormbox Micro 3 vs Marshall Willen
- Teufel Boomster Go vs Marshall Willen
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.
As an eBay Partner, we may be compensated if you make a purchase.
The Two Speakers In Full
Marshall Willen: $89.99 Discontinued Amazon eBay
Newer model: the Marshall Willen II, ranked higher, rated 4/5.
Pros: Exceptionally clear vocals for a mono speaker. Solid, durable build with IP67 water/dust resistance. Extremely compact: fits in a back pocket. Measured bass extension of 75Hz (-10dB).
Cons: Not that deep of bass. A bit of a sharp treble. Discontinued.
Full Marshall Willen review and specifications →
| Amplifier Power | 10W |
|---|---|
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 75Hz |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4” x 1.5” x 4” (101 x 39 x 101 mm) |
| Drivers | 2” (51mm) full-range with dual passive radiators |
| EQ | Yes |
| IP Rating | IP67 |
| Maximum SPL | 88dB (Manufacturer specified) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Marshall Stack) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in strap) |
| TWS | No |
| Weight | 0.7 lbs (309 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Danny Pops: Does it surpass the first Willen? My Marshall Willen II Review More from DannyPops →
- Danny Pops: I WAS BLOWN AWAY - Tribit Stormbox Micro 2 VS Marshall Willen
- Danny Pops: Marshall Willen VS Bose, Sony, and Tribit Micro Speakers
- Storytripper HD: Marshall Willen vs Tribit Stormbox Micro 2 More from storytripperhd →
- Alkar Audio: Speaker Bluetooth Marshall Willen Review VS Tribit Stormbox Micro 2
- MyTechAudio: MARSHALL WILLEN Detail Review Indonesia Vs TRIBIT Micro 1 & Micro 2
- Storytripper HD: Marshall Willen vs Tribit StormBox Micro 2 vs Klipsch Austin
- Head-to-Head Comparisons
- Marshall Willen vs Klipsch Austin
- Marshall Willen vs Anker Soundcore Mini
- Marshall Willen vs B&O Beoplay P2
- Marshall Willen vs Ultimate Ears Miniroll
- Marshall Willen vs Mifa Tango
- Marshall Willen vs Marshall Willen II
- Marshall Willen vs Bose Soundlink Micro 2
- Marshall Willen vs Bose Soundlink Micro
- See all 29 comparisons
JBL Go 3: $39.95 Amazon eBay
Newer model: the JBL Go 5, ranked higher, rated 3.2/5.
Pros: Genuinely pocket-sized at 209g. IP67 rated, survives full submersion in a meter of water for 30 minutes. Rope loop for clipping to a bag. Measured bass extension of 87Hz (-10dB).
Cons: Not much bass at all, strange mids peak.
Full JBL Go 3 review and specifications →
| Amplifier Power | 4.2W |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 87Hz |
| Battery Life | 5 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Charging Time | 2.5 hours |
| Digital Aux Input | No |
| Dimensions | 3.4” x 2.7” x 1.6” (86 x 69 x 40 mm) |
| Drivers | 36mm full-range driver |
| EQ | No |
| Frequency Response | 110Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Maximum SPL | 88dB (measured by Alan Ross Reviews) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in loop) |
| TWS | No |
| Weight | 0.5 lbs (209 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: JBL GO 3 Review - vs Tribit Stormbox Micro - best small cheap speaker? More from alanrossreviews →
- DLX Willington: Jbl Go 3 vs Sony XB12 Sound Battle With Sound Sample More from DLXWillington →
- Stereo Specs: JBL GO 4 vs JBL GO 3 : Is there more bass or not?Unboxing,Features,Specs,Sound Test & Comparison !
- StereoSpecs: JBL GO 4 vs JBL GO 3 : Worth the upgrade?
- Techder Audios: JBL GO 3 VS XIAOMI PORTABLE OUTDOOR SPEAKER "BEST COMPACT SPEAKERS!?" More from techderaudios →
- Techder Audios: HOPESTAR H54 VS JBL GO 3 "SIMILAR DESIGN BUT SOUND IS DIFFERENT?!’’
- Alan Ross Reviews: Harman Kardon Neo vs JBL GO 3 - best bluetooth micro speaker❗❗❗
- Techder Audios: JBL GO 3 VS ORTIZAN X10
- Head-to-Head Comparisons