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Four slim grey speakers in a quad soundbar arrangement

Sony

Sony HT-A9M2 4.0.4 Ch BRAVIA Theater Quad Soundbar with 3 Year Amber Protection Plan

SKU CH-NHV9-KREF2

A 4.0.4-channel quad speaker system with 16 drivers and Dolby Atmos, plus a 200 ml screen cleaner and three-year Amber protection

  • TypeSoundBar
  • Channels4.0.4
  • Sold AsSingle
  • ColorGrey
  • ConnectorsHDMI, USB, S-Center
  • Remote ControlYes
  • Enveloping audio from every direction with 360 Spatial Sound Mapping
  • 16 speaker units deliver precise room-filling spatial audio
  • Flexible placement tailors the sound setup to any space
  • 0.4 channel configuration supports Dolby Atmos height effects
  • 3-year Amber Protection Plan extends coverage beyond standard warranty

Quad Soundbar System

The Sony HT-A9M2 is a 4.0.4 channel BRAVIA Theater Quad Soundbar designed for home theater enthusiasts who want spatial audio from multiple slim speakers. It uses 16 speaker units across four units to create a 360 Spatial Sound Mapping experience that adapts to the room layout.

Bundled Protection And Cleaning

The package adds a 3 Year Amber Protection Plan that extends coverage beyond the standard manufacturer warranty for residential use. A 6.8oz 200ml Amber screen cleaner spray is also included for maintaining display surfaces without extra purchases.

Connectivity And Placement

Each slim speaker measures 11.50 inches wide, 5.13 inches deep and 12.13 inches high, allowing flexible placement on shelves or stands. Connectors include HDMI input, HDMI output with eARC, USB, S-Center, Wi-Fi and Bluetooth for integration with BRAVIA Sync compatible televisions.

Highlights

  • Enveloping audio from every direction with 360 Spatial Sound Mapping
  • 16 speaker units deliver precise room-filling spatial audio
  • Flexible placement tailors the sound setup to any space
  • 0.4 channel configuration supports Dolby Atmos height effects
  • 3-year Amber Protection Plan extends coverage beyond standard warranty

Specifications

BrandSONY
SeriesA9M2
ModelHTA9M2
TypeSoundBar
Channels4.0.4
Sold AsSingle
ColorGrey
ConnectorsHDMI, USB, S-Center
Remote ControlYes
Features4.0.4 Ch, Dolby Atmos, Digital Amplifier, S-Master HX, 16 CH, USB, Wi-Fi, Bluetooth, 1 HDMI In, 1 HDMI Output, eARC, HDR, Dolby Vision, BRAVIA Sync, Dolby Digital, Dolby Dual Mono, DTS, LPCM fs, Cinema, Music, Standard, Night Mode, Voice Mode, Dolby Speaker Virtual, Dolby Surround, Neural:X, Sound Field Optimization, 360 Spatial Sound Mapping, 4 Total Slim Speakers
Dimensions & Weight5.7

Questions about this item

How often will the 16 speaker units or the 200 ml Amber Screen Cleaner need replacement?

The 16 speaker units are built into the four slim speakers and have no scheduled replacement; the 200 ml screen cleaner is a consumable that lasts depending on how often you clean the speaker grilles.

Which limit appears first during long sessions — the 1 HDMI input or the single eARC output?

The single HDMI input and single eARC output are fixed connection limits; they do not change with sustained use, so neither becomes a bottleneck during extended playback.

How much heat or fan noise do the 4.0.4 channel speakers produce when running all day?

The four slim speakers use passive cooling with no fans, so they generate minimal heat and no audible fan noise even during continuous operation.

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