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  3. Middleton II vs GX-30ARC

Marshall Middleton II vs Onkyo GX-30ARC

What Middleton II does better (1) and where GX-30ARC wins (2) — every spec side by side.

Marshall Middleton II
Marshall · 2025Middleton II
8.0Score
1 advantage≈ $250
Higher score
vs
Onkyo GX-30ARC
Onkyo · 2025GX-30ARC
2 advantages≈ $280
6.2Sound8.4
Dimensions

Size comparison

Middleton IIGX-30ARC
230 × 11098146 × 220170
Middleton IIGX-30ARCDifference
Height110 mm220 mm−110 mm
Width230 mm146 mm+84 mm
Depth98 mm170 mm−72 mm

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

Why is Middleton II better than GX-30ARC?

  1. Lowest frequency45 Hz vs 51 Hz+13%

Why is GX-30ARC better than Middleton II?

  1. Output power40 W vs 100 W2.5×
  2. Highest frequency20,000 Hz vs 22,000 Hz+10%
Specifications

Side by side

Sound
Driver typeNeodymium—
Driver size76.2 mm—
Output power40 W100 W
Speaker channels2.02.0
Channel count22
Lowest frequency45 Hz51 Hz
Highest frequency20,000 Hz22,000 Hz
Spatial / 3D audioYes—
StereoYesYes
Battery & charging
Battery life30 h—
Charging time3 h—
Quick charge (claimed)20 min → 10 h—
Fast charging supportYes—
Power bank functionYes—
Mains poweredNoYes
Battery powered (portable)YesNo
Connectivity
WirelessYesYes
Bluetooth version5.35.3
Bluetooth codecsLC3, AAC, SBCSBC
Hi-res codec (LDAC / aptX HD / LHDC)NoNo
aptXNoNo
LDACNoNo
Multipoint (two devices)Yes—
LE AudioYes—
USB-CYesYes
3.5 mm jack / AUXYes—
Optical input—Yes
Smart & streaming
Companion appYes—
Design & build
Weight1,800 g—
Width230 mm146 mm
Height110 mm220 mm
Depth98 mm170 mm
Protection ratingIP67—
Water resistance (IPx)IPx7—
Dust protection (IP)6—
Features
Hands-free callsYes—
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