Key Features

1. True Wireless Rear Surround Sound

Works as dedicated wireless rear speakers for Sony HT-A7000, HT-A5000, and HT-A3000 soundbars.
Adds real rear-channel audio for a more immersive surround experience.

2. 360 Spatial Sound Mapping Support

When paired with compatible soundbars, the speakers help create multiple phantom speakers in the room.
Expands the soundstage and improves immersion in movies, music, and games.

3. Up-Firing Drivers for Height Effects

Each speaker includes an up-firing unit that reflects sound off the ceiling.
Enhances overhead effects in Dolby Atmos and DTS:X content.

4. Built-in Rechargeable Battery

Up to 10 hours of use on a single charge.
Quick-charge feature provides approximately 90 minutes of use from a 10-minute charge.

5. Powerful Output

Total output of 180 watts (90 W per speaker).
Delivers strong rear-channel reinforcement with improved clarity and depth.

6. Multi-Driver Design

Up-firing driver, soft-dome tweeter, woofer, and dual passive radiators.
Produces detailed highs, clear mids, and fuller low-end performance.

7. Sound Field Optimization

Built-in microphones allow the system to auto-calibrate the room.
Adjusts audio to match speaker distance, height, and room acoustics.

8. Flexible Placement

Fully wireless connection to the soundbar.
Can be placed on shelves, stands, or wall-mounted.

9. Compact and Stylish Build

Part of Sony’s Omnidirectional Block design.
Compact dimensions make it suitable for most room sizes.

Description

Sony SA-RS5 Wireless Rear Speakers with Built-in Battery (for HT-A3000, A5000, A7000 Soundbars)

Enhanced 360 Spatial Sound Mapping
Equipped with up-firing speakers and wide-directivity woofers, these rear speakers create phantom surround channels for a truly immersive listening experience.

Built-In Rechargeable Battery
Offers up to 10 hours of playtime per charge. A quick 10-minute charge adds approximately 90 minutes of audio playback.

Cable-Free Wireless Setup
Connects wirelessly to compatible Sony soundbars, allowing flexible speaker placement without messy cables.

Omnidirectional Block Design
The cylindrical form with a flat rear surface ensures the speakers pack sound evenly in all directions while fitting snugly against walls.

Wall-Mount Capable
Includes mounting options for clean and streamlined placement in your home theater setup.

Auto Sound Field Optimization
With the Optimize button, the speakers auto-calibrate using built-in microphones to adapt sound to your room’s acoustics.

180 Watts Total Power Output
Together, the pair delivers robust surround performance—180 W combined—for a deeply engaging audio experience.

Specification	Details
Brand	Sony
Model	SA-RS5//C E12
Speaker Type	Wireless Rear Surround Speakers (Pair)
Compatible Soundbars	Sony HT-A7000, HT-A5000, HT-A3000
Audio Technology	360 Spatial Sound Mapping, Immersive AE, Dolby Atmos, DTS:X (when paired with compatible soundbars)
Speaker Drivers	1 × Up-Firing Speaker + 1 × Tweeter + 1 × Woofer (per unit)
Amplifier Type	Built-in Digital Amplifier
Power Output	Approx. 180 Watts (Pair)
Wireless Connectivity	Direct Wireless Connection to Compatible Soundbars
Battery Type	Built-in Rechargeable Battery (up to 10 hours of playback)
Charging Method	AC Adapter (Quick Charge Support)
Placement	Floor Standing / Shelf Mountable (Wireless, No Power Cable Needed During Playback)
Control Options	Automatic Calibration with Compatible Soundbars
Dimensions (per speaker)	160 × 300 × 147 mm
Weight	2.5 kg (each)
Color	Black
Package Contents	2 × Rear Speakers (SA-RS5), AC Adapters, Quick Setup Guide, Warranty Card
Warranty	1 Year Manufacturer Warranty