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  3. Sierra Plus 2.1.2 Dolby Atmos vs True X-Bar 40A

Majority Sierra Plus 2.1.2 Dolby Atmos vs Yamaha True X-Bar 40A

What Sierra Plus 2.1.2 Dolby Atmos does better (4) and where True X-Bar 40A wins (1) — every spec side by side.

Majority Sierra Plus 2.1.2 Dolby Atmos
4 advantages
vs
Yamaha True X-Bar 40A
Yamaha · 2022True X-Bar 40A
4.1Score
1 advantage≈ $300
Higher score
6.5Sound3.9

Why is Sierra Plus 2.1.2 Dolby Atmos better than True X-Bar 40A?

  1. Output power400 W vs 36 W11.1×
  2. SubwooferWireless subwoofer included vs Optional (sold separately)
  3. HDMI inputs3 vs 13×
  4. Weight3,700 g vs 3,900 g+5%

Why is True X-Bar 40A better than Sierra Plus 2.1.2 Dolby Atmos?

  1. Channel count2.1 vs 73.3×
Specifications

Side by side

Sound
Output power400 W36 W
Speaker channels2.17.0
Channel count2.17
SubwooferWireless subwoofer includedOptional (sold separately)
Spatial / 3D audioYes—
Dolby AtmosYesYes
Adjustable equaliser—Yes
StereoYesYes
Battery & charging
Mains poweredYesYes
Battery powered (portable)NoNo
Connectivity
WirelessYesYes
Bluetooth version—5
3.5 mm jack / AUXYesYes
HDMI eARC / ARCYes—
HDMI inputs31
Optical input—Yes
Smart & streaming
Wi-Fi—Yes
Voice assistant—Alexa
Design & build
Weight3,700 g3,900 g
Width960 mm1,015 mm
ColoursBlack—
Features
Remote controlYesYes
Placementan der Wand, vor dem Fernseher, im Regal, unter dem Fernsehervor dem Fernseher, unter dem Fernseher
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