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  3. Clear Sound 400 vs HT-SBW53121

Alphatronics Clear Sound 400 vs Sharp HT-SBW53121

What Clear Sound 400 does better (1) and where HT-SBW53121 wins (4) — every spec side by side.

Alphatronics Clear Sound 400
Alphatronics · 2025Clear Sound 400
3.7Score
1 advantage
Higher score
vs
Sharp HT-SBW53121
Sharp · 2025HT-SBW53121
4 advantages≈ $300
2.5Sound5.5

Why is Clear Sound 400 better than HT-SBW53121?

  1. Weight1,100 g vs 4,500 g4.1×

Why is HT-SBW53121 better than Clear Sound 400?

  1. Output power30 W vs 182 W6.1×
  2. SubwooferNone vs Wireless subwoofer included
  3. HDMI inputs1 vs 22×
  4. Bluetooth version5 vs 5.3+6%
Specifications

Side by side

Sound
Output power30 W182 W
Speaker channels—3.1.2
Channel count—3.1
SubwooferNoneWireless subwoofer included
Lowest frequency50 Hz—
Highest frequency18,000 Hz—
Spatial / 3D audio—Yes
Dolby Atmos—Yes
DTS:X—Yes
Adjustable equaliserYesYes
Stereo—Yes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version55.3
3.5 mm jack / AUXYes—
HDMI eARC / ARCYesYes
HDMI inputs12
Optical inputYesYes
Design & build
Weight1,100 g4,500 g
Width404 mm1,000 mm
ColoursBlack—
Features
Remote control—Yes
Placement—an der Wand, vor dem Fernseher
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