Short answer: neither reaches deep, so pick the Willen II for balance or the Clip 4 for the clip. The Willen II is more balanced than the first Willen with no sharp treble, but it does not go deep. The Clip 4 is very light at 0.4 lbs (181 g) and its sturdy spring clip attaches to bags and belts, yet it has quite a lack of bass.
Buy the Marshall Willen II. It is rated higher for sound quality, and the $80.04 you would save on the JBL Clip 4 does not close the gap.
Battery life favors the Marshall Willen II: rated for 17 hours against 10 hours for the JBL Clip 4.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Marshall Willen II | JBL Clip 4 | |
|---|---|---|
| Price | $129.99 | $49.95 |
| Ranked | #11 of 49 in Small Size Portable Bluetooth Speakers | #22 of 49 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Bass Extension (-10dB) | 70Hz | 80Hz |
| Battery Life | 17 hours (Manufacturer specified) | 10 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 | No |
| Weight | 0.8 lbs (360 g) | 0.5 lbs (239 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Bluetooth Version | 5.3 | 5.1 |
| Frequency Response | 75Hz - 20kHz (Manufacturer specified) | 100Hz - 20kHz (Manufacturer specified) |
| Charging Time | 2.5 hours | - |
| Drivers | 2” (51mm) full-range with dual passive radiators | 1x 40mm (1.57”) full-range driver + 1x passive radiator |
| Dimensions | 3.9” x 1.7” x 3.9” (99 x 43 x 99 mm) | 3.4” x 5.3” x 1.8” (86 x 135 x 46 mm) |
| Amplifier Power | 10W | 5W |
| Digital Aux Input | No | No |
| Strap | Yes (built-in strap) | Yes (built-in carabiner) |
| Maximum SPL | - | 79dB (Manufacturer specified) |
Related Speaker Comparisons
How Marshall Willen II compares with other leading options:
- Tribit Stormbox Micro 2 vs Marshall Willen II
- Soundcore Boom Go 3i vs Marshall Willen II
- Minirig Mini 2 vs Marshall Willen II
- Tribit Stormbox Micro vs Marshall Willen II
- Marshall Willen II vs Tribit Stormbox Micro 3
Prices on this page were last checked October 2, 2026 at 10:18 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 eBay
Older model: the Marshall Willen (ranked lower, rated 3.8/5).
Pros: More balanced than the first 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 →
| 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
- Head-to-Head Comparisons
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JBL Clip 4: $49.95 Amazon eBay
Newer model: the JBL Clip 5, ranked higher, rated 3.4/5.
Pros: Very light (0.4 lb) with a sturdy spring clip that attaches to bags/belts. Real-world battery life often beats the 10-hour rating. Measured bass extension of 80Hz (-10dB).
Cons: Quite a lack of bass. Not very loud.
Full JBL Clip 4 review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | No |
| Bass Extension (-10dB) | 80Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.4” x 5.3” x 1.8” (86 x 135 x 46 mm) |
| Drivers | 1x 40mm (1.57”) full-range driver + 1x passive radiator |
| EQ | No |
| Frequency Response | 100Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Maximum SPL | 79dB (Manufacturer specified) |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in carabiner) |
| TWS | No |
| Weight | 0.5 lbs (239 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Danny Pops: MICRO SPEAKERS - my take on JBL Clip 4 VS Wonderboom 2 VS Bose Micro More from DannyPops →
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- Storytripper HD: JBL Clip 4 vs B&O A1 2nd vs Klipsch Austin More from storytripperhd →
- CEONTHEMAKING: BATTLE Of The Compact Speakers Sony SRS-XB100 VS JBL Clip 4! More from CEONTHEMAKING →
- Sis & Bro: Muzen Mini Wild Portable vs JBL Clip 4 - Bluetooth Speaker Review
- Head-to-Head Comparisons