I tried connecting to my Hisense 75inch tv via HDMI Arc. Shows as connected but no sound at all. Please help xx

I get the same scenario randomly as well with my Hisense tv and need to follow the reset procedure on the sound bar. It then works

“Can you adjust the volume of the soundbar and the sub independently? For example can I turn the soundbar down so that the base is rich at low volume?

The sound can be adjusted on its own and the bass can be turned down and up separately amd it has a great voice function which helps hear the voices more over the music or film but I personally keep the bass on the lowest setting as I find the bass far to powerful and even on the lowest its still to high at times, it does have a night mode which really helps reduce the bass but for sound quality wise it's amazing but the bass does ruin things with the sheer power of it. I ended up getting some tech info on the bass box and they say its entirely dependant on where you situate the bass box I.e in a corner or near the wall makes it louder. So placement is key

Will it automaticaly turn on with sound or do you have to manually turn it on?

The sound doesn't turn on automatically. You have a remote control so not massively onerous. Your main concern is how new your TV is, you need to check if one of your TV HDMI inputs states ARC (Audio Return Channel) If the TV hasn't got one you want be able to get the best out of the sound bar.

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Polk Audio Signa S2 Soundbar with Subwoofer, HDMI ARC, Soundbar for TV with Bluetooth, Dolby Digital, AUX, Optical Input, Black

Polk Audio Signa S2 Soundbar with Subwoofer, HDMI ARC, Soundbar for TV with Bluetooth, Dolby Digital, AUX, Optical Input, Black

Product ID: 93521339

Details

Audio output mode
Mono Stereo
Brand
Polk Audio
Connectivity technology
wired wireless
Frequency response
45 Hz
Material
Plastic
Model name
Signa S2

📶10m Bluetooth wireless range

📺HDMI ARC for seamless TV control

🔊5.1 surround sound channels

Description

🎬 Elevate your entertainment—because your TV deserves a sound upgrade!

WIRELESS MUSIC FREEDOM - Stream playlists directly from your smartphone or tablet via Bluetooth and elevate every moment with premium sound.
EFFORTLESS CONNECTIVITY - Plug-and-play HDMI ARC and optical inputs ensure flawless integration with HD and 4K TVs—no tech headaches required.
SLEEK SPACE SAVVY DESIGN - Low-profile soundbar fits perfectly under your TV without blocking sensors or screen edges—style meets function.
CUSTOMIZABLE AUDIO CONTROL - Fine-tune bass and voice clarity with intuitive settings, making every dialogue crisp and every soundtrack explosive.
IMMERSIVE HOME CINEMA EXPERIENCE - Transform your living room with rich Dolby Digital virtual surround sound that outperforms standard TV speakers.

The Polk Audio Signa S2 is a sleek, black soundbar system featuring a wireless subwoofer, Dolby Digital virtual surround sound, and versatile connectivity including HDMI ARC, optical, AUX, and Bluetooth. Designed for seamless integration with HD and 4K TVs, it offers a 10-meter Bluetooth range for wireless music streaming and customizable audio settings to enhance dialogue clarity and bass response. Compact and easy to set up, it delivers a premium home cinema experience that outshines built-in TV speakers.

Specifications

ASIN	B07H1B3PY9
Age Range Description	Adult
Antenna Location	For Surround Sound Systems, For Smartphones or Tablets, For Televisions
Audio Driver Size	5.25 Inches
Audio Driver Type	Dynamic Driver
Audio Output Mode	Surround, Mono, Stereo
Audio output mode	Surround, Mono, Stereo
Best Sellers Rank	50,739 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 248 in Soundbar Speakers
Bluetooth Range	10 Metres
Box Contents	HDMI cable, optical cable, remote control
Brand	Polk Audio
Brand Name	Polk Audio
Colour	Black
Compatible Devices	Television, Tablet, Smartphone
Connectivity Protocol	Bluetooth
Connectivity technology	wired, wireless
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.4 out of 5 stars 20,887 Reviews
Enclosure Material	Plastic
Frequency Response	45 Hz
Frequency response	45 Hz
Is Waterproof	False
Item Dimensions D x W x H	8.2D x 90W x 5.5H centimetres
Item Weight	3.9 Pounds
MP3 player	No
Manufacturer	POLK AUDIO
Material	Plastic
Maximum Range	7 Metres
Model Name	Signa S2
Model Number	AM6214-A
Mounting Type	Wall Mount
Mounting type	Wall Mount
Network Connectivity Technology	wired, wireless
Number of Audio Channels	5.1
Number of Items	2
Power Source	Corded Electric
Product Features	Built-in music streaming, VoiceAdjust
Speaker Size	2 Inches
Speaker Type	Soundbar with Subwoofer
Specific Uses For Product	Home Theatre
Subwoofer Connectivity Technology	Wired
Subwoofer Speaker Diameter	2 Inches
Tweeter Diameter	2.54 Centimetres
Warranty Type	Limited
Water Resistance Level	Not Water Resistant
Wireless Technology Type	Bluetooth, NFC
Woofer Driver Diameter	5.25 Inches

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