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  3. SB400BTWS vs Poseidon M4T 5.1 Dolby Atmos Soundbar

Thomson SB400BTWS vs ULTIMEA Poseidon M4T 5.1 Dolby Atmos Soundbar

What SB400BTWS does better (0) and where Poseidon M4T 5.1 Dolby Atmos Soundbar wins (1) — every spec side by side.

Thomson SB400BTWS
Thomson · 2026SB400BTWS
0 advantages≈ $180
vs
ULTIMEA Poseidon M4T 5.1 Dolby Atmos Soundbar
1 advantage≈ $180
3.6Sound7.7

Why is SB400BTWS better than Poseidon M4T 5.1 Dolby Atmos Soundbar?

SB400BTWS has no measurable advantages in this pair.

Why is Poseidon M4T 5.1 Dolby Atmos Soundbar better than SB400BTWS?

  1. Channel count2.1 vs 5.12.4×
Specifications

Side by side

Sound
Output power100 W—
Speaker channels2.15.1
Channel count2.15.1
SubwooferWireless subwoofer includedWireless subwoofer included
Dolby Atmos—Yes
Adjustable equaliser—Yes
StereoYesYes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version5.35.4
3.5 mm jack / AUXYes—
Optical inputYes—
Design & build
ColoursBrownBlack
Features
Remote controlYesYes
Placementan der Wand, vor dem Fernseher, im Regal, unter dem Fernseheran der Wand
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