Sony SA-RS5 Wireless Rear Speaker With Built-in Battery 

The SA-RS5 speakers work with Sony's latest compatible soundbars using up-firing speakers and wide directivity woofers for 360 Spatial Sound Mapping to create multiple phantom speakers around your room. When you’re surrounded on all sides by multiple phantom speakers within an optimised sound field, you’ll hear every sound with incredible intensity. It’s like you and your living room are inside the movie.

Immersive audio from up-firing speakers 

For more immersive overhead audio, up-firing speakers reflect sound off the ceiling.

Clear & Expansive Sound

The rear speakers feature both a woofer and a tweeter, creating a rich, expensive soundstage that offers exceptional clarity. Dual passive radiators enhance low-end tones, giving bass a boost.

180w Total Output

2 x 90w power output makes these speakers the perfect support act for your soundbar, bringing both movies and music to life. 

Flexible layout – no power outlet needed

Designed to be flexible to your environment, no wires and Internal batteries mean these speakers can be used completely cable-free, or with AC power, as you like.

Mount them on the wall

Place them on a table or easily mount them on a wall - wherever they fit your room best.

10-hour battery life and quick charging

With up to 10 hours of battery life when fully charged you can set these speakers without worrying about an AC cable. You can charge them out of sight and bring them out when you need them. And if you’re in a hurry, just 10 minutes of charge will give you 90 minutes of use.

One button optimises the sound field in your room

Activate Sound Field Optimization at any time by pressing the OPTIMIZE button on the unit. These speakers combined with a compatible soundbar intelligently measure the distance between speakers and ceiling using dual microphones in each speaker for smart and easy set-up.

Connect wirelessly

Simply power up the wireless rear speakers and they’ll automatically make a wireless connection with your compatible soundbar. It’s quick and easy with no need for messy cables.

Features 

• Optional wireless rear speakers for your soundbar supporting 360 Spatial Sound Mapping
• 10 hours of battery life and quick charging
• Built-in mics for Sound Field Optimization
• Two-way speakers for clear, expansive sound
• Wall mountable

Tech Specs 

Overview 
• Speaker Enclosure Type - Bass Reflex
Audio 
• Power Rating Watts - 90 x 2 (180w Total)
Energy Consumption 
• Battery life - Up to 10
• Power Consumption - Normal use (W) - 180w
• Power Consumption - Standby - 0.5
• Compatibility - Sony HT-A7000 Sound Bar & Sony HT-A5000 Sound Bar
Connectivity -
• Wifi - No
• Inputs - No
• Outputs - No
• USB - No
• Dimensions (WxHxD) 145mmX250mmX134mm
• Weight - 2.4kg
• Colour - Black
Box Contents -
• Sony SA-RS5 2.0.2 Wireless Rear Speaker Kit
• Quick setup guide