Sony

Sony HT-A9 4.0.4 Home Theatre System with Epic Protect

3.1 (4 reviews)

Immerse Yourself in High-Performance Home Theatre The Sony HT-A9 4.0.4 Channel Home Theatre System, with an additional Epic Protect coverage, delivers an unparalleled surround sound experience. With innovative 360 Spatial Sound Mapping technology and versatile connectivity options, this system tr...

$149.00*$1,863.49Save 92%
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Immerse Yourself in High-Performance Home Theatre

The Sony HT-A9 4.0.4 Channel Home Theatre System, with an additional Epic Protect coverage, delivers an unparalleled surround sound experience. With innovative 360 Spatial Sound Mapping technology and versatile connectivity options, this system transforms your living room into a cinematic haven.

Specifications

  • Brand: Sony
  • System: 4.0.4 Channel Home Theatre
  • Amplifier: Digital Amplifier - S-Master HX
  • Total Power: 504W
  • Surround Technology: 360 Spatial Sound Mapping, Dolby Surround, Neural:X
  • Connectivity: USB, Ethernet, WiFi, Bluetooth, HDMI In/Out, eARC

Key Features

360 Spatial Sound Mapping that adapts to your environment

The HT-A9 is equipped with Hi-Res Audio capable X-Balanced speaker units to allow unparalleled bass reproduction with crystal clear highs.

Flexible layout for any situation - Reduce clutter and enjoy a simple setup without a need for extra cables.

HT-A9’s speakers wirelessly connect to the control box, allowing you to place them anywhere in the room.

1 Year Extended Epic Protect Warranty in Addition to the Included Full Manufacturer Warranty. Intended for Residential Use Only

Specifications

Sound Technology
360 Spatial Sound Mapping
Speaker Type
X-Balanced speaker units
Audio Compatibility
Hi-Res Audio capable
Speaker Connectivity
Wireless (to control box)
Warranty
1 Year Extended Epic Protect Warranty (Residential Use Only)

Pros & Cons

👍 Pros

  • Features 360 Spatial Sound Mapping technology that dynamically adapts to the specific acoustics of your environment.
  • Equipped with Hi-Res Audio capable X-Balanced speaker units, engineered for unparalleled bass reproduction and crystal-clear highs.
  • Offers a flexible layout, allowing speakers to connect wirelessly to the control box for reduced clutter and simplified setup.
  • Provides a simple setup experience, eliminating the need for extra cables between the speakers and the control unit.
  • Includes a 1-year Extended Epic Protect Warranty in addition to the full manufacturer warranty, offering extended peace of mind.

👎 Cons

  • The "flexible layout" is still subject to the need for power outlets for each individual speaker.
  • Achieving the full benefit of 360 Spatial Sound Mapping depends on optimal speaker placement within the room.
  • While speakers connect wirelessly to the control box, the control box itself still requires connection to the TV and power.
  • The "unparalleled bass reproduction" may still be enhanced by an optional, separate subwoofer for deeper low-frequency impact.
  • The 1-year Extended Epic Protect Warranty is stated for "Residential Use Only," which limits its application for commercial setups.

Frequently Asked Questions

The HT-A9 Home Theatre System features 360 Spatial Sound Mapping technology that intelligently adapts to your specific environment for an optimized audio experience.
The system comes with Hi-Res Audio capable X-Balanced speaker units, designed to deliver exceptional bass and clear high frequencies.
No, the HT-A9 is designed for a simple setup with a flexible layout, as the speakers wirelessly connect to the control box, reducing cable clutter.
The speakers wirelessly connect to the control box, providing flexibility to place them anywhere in the room to best suit your spatial sound experience.
It comes with a 1 Year Extended Epic Protect Warranty in addition to the included full manufacturer warranty, intended for residential use only.