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  3. Clear Sound 400 vs Flexus Core 300

Alphatronics Clear Sound 400 vs Klipsch Flexus Core 300

What Clear Sound 400 does better (0) and where Flexus Core 300 wins (1) — every spec side by side.

Alphatronics Clear Sound 400
Alphatronics · 2025Clear Sound 400
3.7Score
0 advantages
Higher score
vs
Klipsch Flexus Core 300
Klipsch · 2025Flexus Core 300
1 advantage≈ $1,100
2.5Sound8.2

Why is Clear Sound 400 better than Flexus Core 300?

Clear Sound 400 has no measurable advantages in this pair.

Why is Flexus Core 300 better than Clear Sound 400?

  1. SubwooferNone vs Wireless subwoofer included
Specifications

Side by side

Sound
Output power30 W—
Speaker channels—5.1.2
Channel count—5.1
SubwooferNoneWireless subwoofer included
Lowest frequency50 Hz—
Highest frequency18,000 Hz—
Dolby Atmos—Yes
DTS:X—Yes
Adjustable equaliserYes—
Stereo—Yes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version5—
3.5 mm jack / AUXYes—
HDMI eARC / ARCYes—
HDMI inputs1—
Optical inputYes—
Design & build
Weight1,100 g—
Width404 mm—
ColoursBlack—
To compare: 0up to 4 models
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