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  3. Phantom Ultimate 108 dB vs LS60 Wireless

Devialet Phantom Ultimate 108 dB vs KEF LS60 Wireless

What Phantom Ultimate 108 dB does better (3) and where LS60 Wireless wins (0) — every spec side by side.

Devialet Phantom Ultimate 108 dB
Devialet · 2025Phantom Ultimate 108 dB
3 advantages≈ $2,800
vs
KEF LS60 Wireless
KEF · 2022LS60 Wireless
0 advantages≈ $5,900
Dimensions

Size comparison

Phantom Ultimate 108 dBLS60 Wireless
287 × 290446212 × 1,030294
Phantom Ultimate 108 dBLS60 WirelessDifference
Height290 mm1,030 mm−740 mm
Width287 mm212 mm+75 mm
Depth446 mm294 mm+152 mm
Weight12,300 g62,400 g−50,100 g

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

Why is Phantom Ultimate 108 dB better than LS60 Wireless?

  1. Weight12,300 g vs 62,400 g5.1×
  2. Lowest frequency14 Hz vs 31 Hz2.2×
  3. Highest frequency35,000 Hz vs 24,000 Hz+46%

Why is LS60 Wireless better than Phantom Ultimate 108 dB?

LS60 Wireless has no measurable advantages in this pair.

Specifications

Side by side

Sound
Output power1,100 W—
Lowest frequency14 Hz31 Hz
Highest frequency35,000 Hz24,000 Hz
Adjustable equaliser—Yes
Battery & charging
Mains poweredYesNo
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version—4.2
3.5 mm jack / AUX—Yes
Optical inputYesYes
Smart & streaming
Wi-FiYesYes
AirPlay—Yes
Chromecast / Google CastYesYes
Spotify ConnectYes—
MultiroomYes—
Voice assistant built inYes—
Design & build
Weight12,300 g62,400 g
Width287 mm212 mm
Height290 mm1,030 mm
Depth446 mm294 mm
Features
Hands-free callsYes—
Remote control—Yes
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