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Black soundbar with separate wireless subwoofer

Sony

Sony HT-S400 2.1ch Soundbar Wireless Subwoofer Black

SKU CH-33XF-5YXS7

A 2.1ch soundbar with a wireless subwoofer, 160 mm driver and 330 W total output for immersive TV sound

  • TypeSoundBar
  • Immersive surround sound via S-Force PRO Front Surround and Dolby Digital
  • Deep bass from wireless subwoofer with 160mm driver unit
  • 330W total output powers movies and music with clarity
  • HDMI ARC enables one-cable TV connection for simple setup
  • Compact remote and OLED display window give easy, intuitive control

2.1ch Soundbar with Wireless Subwoofer

The Sony HT-S400 is a 2.1ch soundbar system that pairs a compact bar with a wireless subwoofer for deeper bass. It delivers 330W of total output to fill the room with Dolby Digital sound and S-Force PRO Front Surround virtual surround audio.

Check TV connections and wireless placement

Verify your television has an HDMI ARC port for the single-cable connection that carries audio and simplifies control. Ensure there is a power outlet near the chosen spot for the wireless subwoofer and that the subwoofer can sit within range of the soundbar for a stable link.

Fits a streamlined living-room setup

The wireless subwoofer removes the need for a long cable run across the floor, freeing up placement options near a wall or corner. HDMI ARC reduces cabling to one wire between the TV and the soundbar, while the compact remote and OLED display window keep everyday operation simple.

Highlights

  • Immersive surround sound via S-Force PRO Front Surround and Dolby Digital
  • Deep bass from wireless subwoofer with 160mm driver unit
  • 330W total output powers movies and music with clarity
  • HDMI ARC enables one-cable TV connection for simple setup
  • Compact remote and OLED display window give easy, intuitive control

Specifications

TypeSoundBar

Questions about this item

What comes in the box and do I need extra cables for HDMI ARC?

The package includes the soundbar, wireless subwoofer, remote control and power cords; an HDMI cable for the ARC connection is not supplied and must be purchased separately.

How do I decide between the listed 330W total output and the 160mm subwoofer driver?

The 330W figure is the combined power of the 2.1ch system, while the 160mm driver in the wireless subwoofer determines how deep and rich the bass feels — both numbers describe the same single model.

What does the 330W total output mean when the soundbar is connected to my TV?

It means the 2.1ch system can deliver up to 330W of combined sound power, giving clear dialogue through the bar and strong bass from the wireless subwoofer for movies and music.

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