SONY BRAVIA Theatre Trio HT-A8 3.0.2 Home Cinema System with Dolby Atmos & DTS:X
Number of speakers: 3
Dolby Atmos / DTS:X / DTS Virtual:X
Audio power: 405 W
Up‑firing speakers
Supports High-Resolution Audio with 4K pass-through
Compatible with Apple AirPlay & Spotify Connect
HDMI
Product code: 550146

The Sony BRAVIA Theatre Trio brings room-filling surround sound without the fuss of a full speaker setup. Left and right speakers spread sound wide across the room, while a dedicated centre speaker keeps dialogue clear. 360 Spatial Sound Mapping creates virtual speakers around your space, placing sounds exactly where they should be. It mimics a real cinema setup, so effects move naturally and scenes feel more lifelike. For movie nights, there's also support for Dolby Atmos, DTS:X and IMAX Enhanced. These cinema-standard formats bring clearer detail, deeper bass and a more immersive sense of scale to your living room.

Good to know

  • Expandable system lets you add optional rear speakers and up to two subwoofers (sold separately)
  • Pair it with your Sony BRAVIA TV to unlock extra features like Voice Zoom 3
  • AI upmixing turns stereo audio into fuller surround sound for music, TV and games
  • Sound Field Optimisation calibrates sound to your room, creating virtual surround wherever speakers sit
  • The X-Balanced Speaker Unit boosts bass and clarity with less distortion
  • BRAVIA Connect app guides setup and calibration step-by-step
  • Spotify Connect, Apple AirPlay and Bluetooth streaming
  • Suitable for wall mounting or freestanding

Technical specifications for SONY BRAVIA Theatre Trio HT-A8 3.0.2 Home Cinema System with Dolby Atmos & DTS:X

OVERVIEW

Type
Home cinema system
Number of channels
3.0.2
Total power output
405 W
Compatible apps
BRAVIA Connect app
Apple AirPlay
Yes
Spotify Connect
Yes
Audio features
Upfiring Speakers
Audio processing
- Dolby Atmos
- Dolby Digital
- Dolby Digital Plus
- Dolby TrueHD
- Dolby Dual mono
- DTS
- DTS HD High Resolution Audio
- DTS HD Master Audio
- DTS ES
- DTS 96/24
- DTS:X
- IMAX ENHANCED
- LPCM
- LPCM fs
Preset sound modes
- Sound Field
- Multi Stereo
- Night Mode
- Voice Mode
- DSEE Ultimate
- 360 Spatial Sound Mapping
- Dolby Speaker Virtual
- Dolby Surround
- Neural:X
- Sound Field Optimization
- Mic for DCAC
- Voice Zoom
4K pass-through
Yes

CONNECTIVITY

WiFi
Yes
Bluetooth
Bluetooth 6.0
Inputs
HDMI (eARC) x 1
Outputs
HDMI (eARC) x 1

SPEAKERS

Power
- Centre speaker: 135 W
- Left: 135 W
- Right: 135 W
Configuration
- Centre speaker x 1
- Front speaker x 2

GENERAL

Dimensions
- Centre speaker: 64 x 589 x 165 mm (H x W x D)
- Front speaker: 160 x 337 x 165 mm (H x W x D)
Weight
- Centre speaker: 3.2 kg
- Front speaker: 3.6 kg
Boxed dimensions
373 x 768 x 212 mm (H x W x D)
Boxed weight
15 kg
Box contents
- Centre speaker
- Front speaker x 2
- Remote RMT-AH513U
- HDMI cable
- AC cord
- Wall mounting bracket
- Wall mounting template
- Foot
- Auto Calibration Mic ECM-AC4
- Instruction manual / Reference guide
- Warranty card
Power consumption
- On mode: 31 W / 26 W
- Standby: 0.5 W
Manufacturer’s guarantee
1 year
Colour
Black