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  3. Clear Sound 400 vs Aura A50 Pro

Alphatronics Clear Sound 400 vs ULTIMEA Aura A50 Pro

What Clear Sound 400 does better (1) and where Aura A50 Pro wins (3) — every spec side by side.

Alphatronics Clear Sound 400
Alphatronics · 2025Clear Sound 400
3.7Score
1 advantage
Higher score
vs
ULTIMEA Aura A50 Pro
ULTIMEA · 2025Aura A50 Pro
3 advantages≈ $150
2.5Sound5.8

Why is Clear Sound 400 better than Aura A50 Pro?

  1. Lowest frequency50 Hz vs 65 Hz+30%

Why is Aura A50 Pro better than Clear Sound 400?

  1. Output power30 W vs 320 W10.7×
  2. SubwooferNone vs Wireless subwoofer included
  3. Bluetooth version5 vs 5.3+6%
Specifications

Side by side

Sound
Output power30 W320 W
Speaker channels—5.1
Channel count—5.1
SubwooferNoneWireless subwoofer included
Lowest frequency50 Hz65 Hz
Highest frequency18,000 Hz18,000 Hz
Spatial / 3D audio—Yes
Dolby Atmos—Yes
Adjustable equaliserYesYes
Stereo—Yes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version55.3
3.5 mm jack / AUXYesYes
HDMI eARC / ARCYesYes
HDMI inputs1—
Optical inputYesYes
Design & build
Weight1,100 g—
Width404 mm400 mm
ColoursBlackBlack
Features
Remote control—Yes
Placement—unter dem Fernseher, vor dem Fernseher
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