Top specifications
Remote control
Yes
Body
Dimensions (mm)
MX-ST40B_XU: 281x562x256 (WxHxD)
MX-ST50B_XU: 329x665x301 (WxHxD)
MX-ST90B_XU: 424x861x 383 (WxHxD)
MX-ST50B_XU: 329x665x301 (WxHxD)
MX-ST90B_XU: 424x861x 383 (WxHxD)
Weight (kg)
MX-ST40B_XU: 8
MX-ST50B_XU: 11.9
MX-ST90B_XU: 24.5
MX-ST50B_XU: 11.9
MX-ST90B_XU: 24.5
Battery
Charge time
MX-ST40B_XU: 2 hours 35 minutes
MX-ST50B_XU: 3 hours 3 minutes
MX-ST50B_XU: 3 hours 3 minutes
Battery capacity
MX-ST40B_XU: 12 hours
MX-ST50B_XU: 18 hours
MX-ST50B_XU: 18 hours
Connectivity
Bluetooth
Yes
Features
Remote control
Yes
USB playback
Yes
Special features
Karaoke Mode
Party lights+
Bi-directional sound
Group Play
Bluetooth TV connection
Bluetooth multi connection
Party lights+
Bi-directional sound
Group Play
Bluetooth TV connection
Bluetooth multi connection
Water resistant
Yes - IPX5
Built-in light effects
Dance
Party
Star
Thunder-Bolt
Ambient
Party
Star
Thunder-Bolt
Ambient
Night mode
No
Wall mounting
No
Compatibility
App compatibility
Samsung Sound Tower
Power
Power supply
Mains
Battery (MX-ST40B_XU, MX-ST50B_XU only)
Battery (MX-ST40B_XU, MX-ST50B_XU only)
Wattage
MX-ST40B_XU: 8
AC mode: 160
Battery mode: 80
MX-ST50B_XU:
AC mode: 240
Battery mode: 90
MX-ST90B_XU:
Total: 1700
AC mode: 160
Battery mode: 80
MX-ST50B_XU:
AC mode: 240
Battery mode: 90
MX-ST90B_XU:
Total: 1700
Power consumption
Stand-by: 0.5W
MX-ST40B_XU: 40W
MX-ST50B_XU: 65W
MX-ST90B_XU: 150W
MX-ST40B_XU: 40W
MX-ST50B_XU: 65W
MX-ST90B_XU: 150W
Sound
Decoding formats
AAC, MP3, WAV, FLAC
Speakers
Number of channels
2.0
Warranty
Warranty
24 months
Interfaces/Ports
USB port
MX-ST40B_XU: 1
MX-ST50B_XU: 1
MX-ST90B_XU: 2
MX-ST50B_XU: 1
MX-ST90B_XU: 2
3.5mm audio input
Yes
HDMI port
No
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