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  3. Universal Speaker 18V-1 vs ES20

Bosch Universal Speaker 18V-1 vs Edifier ES20

What Universal Speaker 18V-1 does better (1) and where ES20 wins (1) — every spec side by side.

Bosch Universal Speaker 18V-1
1 advantage≈ $40
vs
Edifier ES20
Edifier · 2026ES20
5.4Score
1 advantage≈ $30
Higher score

Why is Universal Speaker 18V-1 better than ES20?

  1. Output power11 W vs 6 W+83%

Why is ES20 better than Universal Speaker 18V-1?

  1. Weight700 g vs 326 g2.1×
Specifications

Side by side

Edifier ES20Edifier ES20≈ $305.4
Sound
Driver size—43 mm
Output power11 W6 W
Lowest frequency—93 Hz
Highest frequency—19,000 Hz
Battery & charging
Battery life—15 h
Mains poweredNoNo
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version—5.4
Bluetooth codecsSBCSBC
Hi-res codec (LDAC / aptX HD / LHDC)NoNo
aptXNoNo
LDACNoNo
USB-CYes—
3.5 mm jack / AUX—Yes
Smart & streaming
Companion app—Yes
Design & build
Weight700 g326 g
Width—90 mm
Height—94 mm
Depth—50 mm
Protection rating—IP67
Water resistance (IPx)—IPx7
Dust protection (IP)—6
ColoursGreen—
Features
Hands-free callsYesYes
Party / stereo pairing—Yes
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