Soundbars
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Polk Signa S3 Sound Bar with Wireless Subwoofer & Built-In Chromecast – Black
£227.29
We sell only original products
100% authentic items with manufacturer warranty.
30 Day Return Policy
Not loving it? We offer returns for most items within 30 days of delivery for a refund or store credit.
View Refund & Returns Policy →
Fast Shipping
Every item is carefully inspected and tested before it leaves our warehouse.
View Shipping Policy →
Product Height
2.15 Inches
Product Width
35.43 Inches
Product Depth
3.22 Inches
Product Weight (lbs.)
–
Color
Black
Bluetooth Connectivity
Yes
Bluetooth Version
–
Format Type
–
Dolby Atmos
–
Outdoor Use
No
Number of HDMI Inputs
1
Number of HDMI Outputs
–
HDMI Audio Return Channel (ARC)
1
Optical Audio Input
Yes
RCA Stereo Inputs
No
Number Of USB Inputs
–
IR Repeater
–
NFC
No
Call Out Feature
The low-profile Signa S3 sound bar delivers an incredible, roomfilling home theater experience. Built to work with any HD, 4K and 8K TV via HDMI ARC, the Signa S3 is easy to set up and can be controlled with a single remote. Features Polkpatented Voice Adjust technology for clear dialogue, and Dolby Digital decoding for immersive, performance-tuned surround sound. Comes equipped with a wireless subwoofer for deep bass impact.
Additional Features
Performance-Tuned Surround Sound, Google Chromecast Built-in: Hi-Res Music Streaming, Polk Patented Voice Adjust Technology, Universal TV Compatibility, One Remote for Your TV and Sound Bar.
Subwoofer
Included
Subwoofer Type
Wireless
Subwoofer Height (in.)
14.5 Inches
Subwoofer Width (in.)
7.4 Inches
Subwoofer Depth (in.)
14.4 Inches
Smart Features
App Controllable, Voice Control, Wi-Fi Status Monitoring & Alert
WiFi Connected
Yes
Works with
Bluetooth
Remote Control Included
Yes
Mounting Bracket Included
–
Accessories Included
Remote control and batteries, HDMI cable, Optical cable, Two power cords and sound bar power supply
Warranty Terms – Parts
12 Month(s)
Warranty Terms – Labor
12 Month(s)
Energy Star Rated
No
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Polk Signa S4 Dolby Atmos 3.1.2 Sound Bar with Wireless Subwoofer – Black
0 out of 5(0)Polk Signa S4 Dolby Atmos 3.1.2 Sound Bar with Wireless Subwoofer – Black
Signa S4 is Dolby Atmos Certified* to immerse you in 360 degrees of surround sound. From added ambience in music to special effects flying overhead, Signa S4 provides an incredibly realistic sound environment. Plus, standard audio played through the Signa S4 can be up-mixed to create a virtualized Atmos experience.
* Requires HDMI eARC connection between sound bar and TVFeatures:
Advanced 3.1.2 Sound Bar
Enjoy the latest blockbuster releases, immersive music, and your favourite TV shows in the amazing 3D sound provided by Dolby Atmos and the Signa S4. Its advanced seven-driver array and wireless subwoofer deliver a lifelike Atmos listening experience with a huge soundstage and effortless bass. With Signa S4, you’ll hear sounds flying overhead courtesy of up-firing speakers that support Atmos height channels, and any non-Atmos content you watch can also be enjoyed in a virtual Atmos experience.Polk VoiceAdjust – Hear Every Word
Tired of riding the volume control to hear the dialogue during quiet scenes? Have trouble picking out voices when the bass kicks in? Polk’s VoiceAdjust was designed to make sure that you hear every word. This patented technology combines with Signa S4’s dedicated center channel to allow you to raise the volume of only the voices, making them clear and easy-to-understand, while leaving the rest of the soundtrack untouched.Customizable Sound – Music, Movie, Night Modes
Late night binge-watching session? Don’t worry about waking your family or neighbors. With Night Mode, one button lowers the bass while increasing VoiceAdjust so you can hear every word, without raising the master volume. Plus, one-button, preset sound modes optimize the Signa S4 so you can have the best sonic experience for movie watching and music listening.Deep Effortless Bass
Signa S4’s powerful wireless subwoofer provides the deep, effortless bass that Polk is famous for, at loudness levels that are surprising for its size. Polk’s exclusive BassAdjust mode controls bass on both the sound bar and sub ensuring seamless blending. The subwoofer connects automatically on start-up and can be conveniently placed nearly anywhere in the room. Put it up front for maximum impact or try behind the couch to feel the rumble.SKU: SIGNAS4
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