Marshall Willen II vs Bose Soundlink Micro

Last updated: August 18, 2026

Short answer: the Marshall Willen II. It ranks #11 of 47 small speakers by sound quality at $89.99; the Bose Soundlink Micro ranks #19 and costs $90, so there is not much of a tradeoff to weigh.

On the Marshall Willen II side: More balanced than the first Willen, no sharp treble. Set against that: Not that deep of bass.

The case for the Bose Soundlink Micro: Rugged rubberized coating, IP67 rated (1m submersion for 30 minutes). The tradeoff: Lack of clarity.

Buy the Marshall Willen II. It ranks higher for sound quality than the Bose Soundlink Micro and costs less, so there is no real case for the other one.

If battery life is a priority, the Marshall Willen II is rated for 17 hours versus 6 hours for the Bose Soundlink Micro.

Buy the Marshall Willen II at Amazon ($89.99) →Buy the Bose Soundlink Micro at Amazon ($90.00) →

Marshall Willen II vs Bose Soundlink Micro

Specifications Side By Side

Marshall Willen II Bose Soundlink Micro
Price$89.99$90.00
Ranked#11 of 47 in Small Size Portable Bluetooth Speakers#19 of 47 in Small Size Portable Bluetooth Speakers
AppYesYes
Bass Extension (-10dB)70Hz66Hz
Battery Life17 hours (Manufacturer specified)6 hours (Manufacturer specified)
Built in MicrophoneYesYes
EQYesNo
IP RatingIP67IP67
Party ModeNoYes (Bose Party mode)
Power BankNoNo
Power InputUSB-CMicro USB
StereoNoNo
OmnidirectionalNoNo
TWSNoYes
Weight0.8 lbs / 360 g0.6 lbs / 289 g
Aux InputNoNo
Bluetooth CodecsSBCSBC
Bluetooth Version5.34.2
Frequency Response75Hz - 20kHz (Manufacturer specified)-
Charging Time2.5 hours3 hours
Drivers2" (51mm) full-range with dual passive radiators40mm with dual passive radiators
Dimensions3.9" x 1.7" x 3.9" (99 x 43 x 99 mm)3.9" x 3.9" x 1.4" (98 x 98 x 35 mm)
Output Power10W5W
Digital Aux InputNoNo
Bluetooth Latency-50ms
Max Volume-90dB
Buy the Marshall Willen II at Amazon ($89.99) →Buy the Bose Soundlink Micro at Amazon ($90.00) →

More useful head-to-heads from the same speaker class:

The Two Speakers In Full

Marshall Willen II: $89.99 Amazon

Marshall Willen II ranking card

Pros: More balanced than the first Willen, no sharp treble

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 →

AppYes
Aux InputNo
Bass Extension (-10dB)70Hz
Battery Life17 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Version5.3
Built in MicrophoneYes
Charging Time2.5 hours
Digital Aux InputNo
Dimensions3.9" x 1.7" x 3.9" (99 x 43 x 99 mm)
Drivers2" (51mm) full-range with dual passive radiators
EQYes
Frequency Response75Hz - 20kHz (Manufacturer specified)
IP RatingIP67
OmnidirectionalNo
Output Power10W
Party ModeNo
Power BankNo
Power InputUSB-C
StereoNo
TWSNo
Weight0.8 lbs / 360 g
Check current price at Amazon ($89.99) →Search eBay for Marshall Willen II →

As an eBay Partner, we may be compensated if you make a purchase.

Bose Soundlink Micro ranking card

Pros: Rugged rubberized coating, IP67 rated (1m submersion for 30 minutes). Very compact and pocketable at 0.68 lb.

Cons: Lack of clarity. Overly boosted bass

Full Bose Soundlink Micro review and specifications →

AppYes
Aux InputNo
Bass Extension (-10dB)66Hz
Battery Life6 hours (Manufacturer specified)
Bluetooth CodecsSBC
Bluetooth Latency50ms
Bluetooth Version4.2
Built in MicrophoneYes
Charging Time3 hours
Digital Aux InputNo
Dimensions3.9" x 3.9" x 1.4" (98 x 98 x 35 mm)
Drivers40mm with dual passive radiators
EQNo
IP RatingIP67
Max Volume90dB
OmnidirectionalNo
Output Power5W
Party ModeYes (Bose Party mode)
Power BankNo
Power InputMicro USB
StereoNo
TWSYes
Weight0.6 lbs / 289 g
Check current price at Amazon ($90.00) →Search eBay for Bose Soundlink Micro →

As an eBay Partner, we may be compensated if you make a purchase.