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  3. Cosy SB552BTS vs Poseidon D50

Thomson Cosy SB552BTS vs ULTIMEA Poseidon D50

What Cosy SB552BTS does better (0) and where Poseidon D50 wins (2) — every spec side by side.

Thomson Cosy SB552BTS
Thomson · 2024Cosy SB552BTS
0 advantages≈ $140
vs
ULTIMEA Poseidon D50
ULTIMEA · 2024Poseidon D50
2 advantages≈ $160

Why is Cosy SB552BTS better than Poseidon D50?

Cosy SB552BTS has no measurable advantages in this pair.

Why is Poseidon D50 better than Cosy SB552BTS?

  1. Channel count2.1 vs 5.12.4×
  2. Bluetooth version5 vs 5.3+6%
Specifications

Side by side

Sound
Output power90 W—
Speaker channels2.15.1
Channel count2.15.1
SubwooferWireless subwoofer includedWireless subwoofer included
Dolby Atmos—Yes
Adjustable equaliserYes—
StereoYesYes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoYes
Connectivity
WirelessYesYes
Bluetooth version55.3
3.5 mm jack / AUXYesYes
HDMI eARC / ARC—Yes
Optical inputYesYes
Design & build
Weight—1,360 g
Width720 mm400 mm
ColoursBlack, BrownBlack
Features
Remote controlYesYes
Placementim Regal—
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