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  3. Clear Sound 400 vs SB240

Alphatronics Clear Sound 400 vs Reflexion SB240

What Clear Sound 400 does better (0) and where SB240 wins (1) — every spec side by side.

Alphatronics Clear Sound 400
Alphatronics · 2025Clear Sound 400
3.7Score
0 advantages
Higher score
vs
Reflexion SB240
Reflexion · 2025SB240
1 advantage≈ $25
2.5Sound2.7

Why is Clear Sound 400 better than SB240?

Clear Sound 400 has no measurable advantages in this pair.

Why is SB240 better than Clear Sound 400?

  1. Output power30 W vs 160 W5.3×
Specifications

Side by side

Sound
Output power30 W160 W
Speaker channels—2.0
Channel count—2
SubwooferNoneNone
Lowest frequency50 Hz—
Highest frequency18,000 Hz—
Adjustable equaliserYes—
Stereo—Yes
Battery & charging
Battery capacity—2,200 mAh
Mains poweredYesYes
Battery powered (portable)NoYes
Connectivity
WirelessYesYes
Bluetooth version55
3.5 mm jack / AUXYes—
HDMI eARC / ARCYes—
HDMI inputs1—
Optical inputYes—
Design & build
Weight1,100 g—
Width404 mm540 mm
ColoursBlackBlack
Features
Remote control—Yes
Placement—im Regal, unter dem Fernseher, vor dem Fernseher
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