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  3. M12 Speaker vs Boom 3i

Milwaukee M12 Speaker vs Soundcore Boom 3i

What M12 Speaker does better (0) and where Boom 3i wins (1) — every spec side by side.

Milwaukee M12 Speaker
Milwaukee · 2025M12 Speaker
0 advantages≈ $85
vs
Soundcore Boom 3i
Soundcore · 2025Boom 3i
1 advantage≈ $75

Why is M12 Speaker better than Boom 3i?

M12 Speaker has no measurable advantages in this pair.

Why is Boom 3i better than M12 Speaker?

  1. Output power30 W vs 50 W+67%
Specifications

Side by side

Sound
Output power30 W50 W
Speaker channels2.02.0
Channel count22
StereoYesYes
Battery & charging
Battery life—16 h
Mains poweredNoNo
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.45.3
Bluetooth codecsSBC—
Hi-res codec (LDAC / aptX HD / LHDC)No—
aptXNo—
LDACNo—
USB-CYesYes
Smart & streaming
Companion app—Yes
Design & build
Weight860 g—
Width—210 mm
Height—85 mm
Depth—78 mm
Protection rating—IP68
Water resistance (IPx)—IPx8
Dust protection (IP)—6
Floats—Yes
Colours—Adventurer Black, Deep Ocean Blue, Jungle Green, Desert Rose Brown
Features
Party / stereo pairing—Yes
Light effects—Yes
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