AUDIO SPECIFICATION
Driver Type
Dynamic
Frequency range
100-20,000 Hz
Adjustable bass and treble controls
No
Stereo/mono
Mono
Maximum sound pressure level
82 dB SPL @ 1 m
Cabinet principle
Sealed with passive radiator
POWER AMPLIFIERS
One 10 Watt Class D amplifier for the driver
Battery
Play time
15+ hours
Battery type
Built-in, rechargeable Li-ion battery
Quick Charging
20 minutes charge gives 3 hours of playtime
Charging time
3 hours
CONTROLS AND CONNECTIVITY
Wireless connectivity
Bluetooth 5.1
Wired connectivity
No
Bluetooth range
10 m / 30 ft
Customise sound
Yes, equaliser presets in app
Top panel controls
Multi-directional control knob
Bluetooth pairing button
Bluetooth pairing button
WI-FI
No
Microphone system
Yes
Voice command
No
COMPATIBLE APPS
Apps
Marshall Bluetooth app (iOS & Android)
OTA (over-the-air) software updates
Yes
Guaranteed product software security support until
June 2025
PHYSICAL UNIT
Dimensions
101,6 x 100,5 x 40,4 mm
4 x 3.96 x 1.59 in
4 x 3.96 x 1.59 in
Weight
0.31 kg
0.68 lb
0.68 lb
Water Resistance
IP67
Colorways
Black and Brass
Cream
Cream
INCLUDED IN THE BOX
Box Contents
Willen speaker
USB-C charging cable
User manual and legal and safety information
USB-C charging cable
User manual and legal and safety information






