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  3. Clear Sound 400 vs Cinema SB580MK2

Alphatronics Clear Sound 400 vs JBL Cinema SB580MK2

What Clear Sound 400 does better (0) and where Cinema SB580MK2 wins (5) — every spec side by side.

Alphatronics Clear Sound 400
Alphatronics · 2025Clear Sound 400
3.7Score
0 advantages
Higher score
vs
JBL Cinema SB580MK2
JBL · 2025Cinema SB580MK2
5 advantages≈ $280
2.5Sound7.8

Why is Clear Sound 400 better than Cinema SB580MK2?

Clear Sound 400 has no measurable advantages in this pair.

Why is Cinema SB580MK2 better than Clear Sound 400?

  1. Output power30 W vs 440 W14.7×
  2. SubwooferNone vs Wireless subwoofer included
  3. Bluetooth version5 vs 5.3+6%
  4. Lowest frequency50 Hz vs 40 Hz+25%
  5. Highest frequency18,000 Hz vs 20,000 Hz+11%
Specifications

Side by side

Sound
Output power30 W440 W
Speaker channels—3.1
Channel count—3.1
SubwooferNoneWireless subwoofer included
Lowest frequency50 Hz40 Hz
Highest frequency18,000 Hz20,000 Hz
Dolby Atmos—Yes
Adjustable equaliserYes—
Stereo—Yes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version55.3
3.5 mm jack / AUXYes—
HDMI eARC / ARCYesYes
HDMI inputs11
Optical inputYesYes
Design & build
Weight1,100 g—
Width404 mm—
ColoursBlackBlack
Features
Remote control—Yes
Placement—unter dem Fernseher, im Regal, an der Wand
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