How we scoreBlogAdvertise
Amidioheadphones · speakers · earbuds
  1. Amidio
  2. Compare
  3. Clear Sound 400 vs CAS104BT

Alphatronics Clear Sound 400 vs Caratec CAS104BT

What Clear Sound 400 does better (1) and where CAS104BT wins (0) — every spec side by side.

Alphatronics Clear Sound 400
Alphatronics · 2025Clear Sound 400
3.7Score
1 advantage
Higher score
vs
Caratec CAS104BT
Caratec · 2025CAS104BT
0 advantages≈ $130
2.5Sound2.1

Why is Clear Sound 400 better than CAS104BT?

  1. Output power30 W vs 10 W3×

Why is CAS104BT better than Clear Sound 400?

CAS104BT has no measurable advantages in this pair.

Specifications

Side by side

Sound
Output power30 W10 W
Speaker channels—2.0
Channel count—2
SubwooferNoneNone
Lowest frequency50 Hz50 Hz
Highest frequency18,000 Hz18,000 Hz
Adjustable equaliserYes—
Stereo—Yes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version5—
3.5 mm jack / AUXYesYes
HDMI eARC / ARCYesYes
HDMI inputs1—
Optical inputYes—
Design & build
Weight1,100 g—
Width404 mm480 mm
ColoursBlackBlack
To compare: 0up to 4 models
Compare