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  3. DSB 991 vs Soundbar Bluetooth

Grundig DSB 991 vs Inovalley Soundbar Bluetooth

What DSB 991 does better (1) and where Soundbar Bluetooth wins (0) — every spec side by side.

Grundig DSB 991
Grundig · 2025DSB 991
1 advantage≈ $55
vs
Inovalley Soundbar Bluetooth
Inovalley · 2025Soundbar Bluetooth
3.6Score
0 advantages≈ $60
Higher score

Why is DSB 991 better than Soundbar Bluetooth?

  1. Bluetooth version5.4 vs 5+8%

Why is Soundbar Bluetooth better than DSB 991?

Soundbar Bluetooth has no measurable advantages in this pair.

Specifications

Side by side

Sound
Output power—60 W
Speaker channels2.0—
Channel count2—
SubwooferNoneNone
Lowest frequency—20 Hz
Highest frequency—20,000 Hz
StereoYes—
Battery & charging
Battery life—3 h
Battery capacity—2,400 mAh
Charging time—3.5 h
Mains poweredYesYes
Battery powered (portable)NoYes
Connectivity
WirelessYesYes
Bluetooth version5.45
3.5 mm jack / AUXYes—
HDMI eARC / ARCYes—
HDMI inputs—1
Optical inputYes—
Design & build
Weight—1,200 g
Width—900 mm
ColoursBlackBlack
Features
Remote controlYesYes
Placementan der Wand—
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