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  3. ED-D32-A vs Onyx Studio 9

Edifier ED-D32-A vs Harman-Kardon Onyx Studio 9

What ED-D32-A does better (3) and where Onyx Studio 9 wins (1) — every spec side by side.

Edifier ED-D32-A
Edifier · 2025ED-D32-A
3 advantages≈ $160
vs
Harman-Kardon Onyx Studio 9
Harman-Kardon · 2025Onyx Studio 9
5.1Score
1 advantage≈ $160
Higher score
Dimensions

Size comparison

ED-D32-AOnyx Studio 9
250 × 162180389.2 × 387.5130
ED-D32-AOnyx Studio 9Difference
Height162 mm387.5 mm−225.5 mm
Width250 mm389.2 mm−139.2 mm
Depth180 mm130 mm+50 mm

Drawn to the same scale from the official dimensions (front and side).

Why is ED-D32-A better than Onyx Studio 9?

  1. Battery life11 h vs 8 h+38%
  2. Output power60 W vs 50 W+20%
  3. Highest frequency40,000 Hz vs 20,000 Hz2×

Why is Onyx Studio 9 better than ED-D32-A?

  1. Lowest frequency52 Hz vs 50 Hz+4%
Specifications

Side by side

Sound
Output power60 W50 W
Speaker channelsStereoStereo
Lowest frequency52 Hz50 Hz
Highest frequency40,000 Hz20,000 Hz
Hi-Res AudioYes—
StereoYesYes
Battery & charging
Battery life11 h8 h
Battery capacity—4,722 mAh
Charging time—4 h
Power bank function—Yes
Mains poweredYesNo
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.35.3
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
Auracast—Yes
USB-C—Yes
USB audioYes—
3.5 mm jack / AUXYesYes
Smart & streaming
Wi-FiYes—
AirPlayYes—
Design & build
Weight—3,300 g
Width250 mm389 mm
Height162 mm388 mm
Depth180 mm130 mm
Colours—Black
Features
Hands-free calls—Yes
Party / stereo pairing—Yes
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