Polk Audio Signa S4

Very pleased with the Polk Audio Signa S4. Huge overall improvement over the TV speakers and much clearer dialog. Great value for the price.

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Polk Audio Signa S4

Similar to other reviews. When I volume up/down with my Xfinity remote, it skips a level or two. Using the remote with the S4 works better. Setup was easy using HDMI (eARC). Sounds really good.

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Polk Audio Signa S4

A great system for the prize. My wife got annoyed by our old sound bar at not being able to change levels. This dound bar has mitigated that problem!

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Polk Audio Signa S4

Very easy to install. Great sound.

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Polk Audio Signa S4

Significant improvement over using RCA connection through a Bose radio. Good value for the money.

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Polk Audio Signa S4

Sound quality is better than my older Klipsch and much easier to set up (plug & play)

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Polk Audio Signa S4

Got it for my husband . He loves it. He is currently using it in his Man Cave.

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Polk Audiso Signa S4 with voice enhancement

Allows me to better hear voices without turning up the volume.

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Polk Audio Signa S4

The sound has been great. Our TV is an older Toshiba and it only has 3 HDMI slots which are used for other device connections, so we are using the provided optical cable. I think that may be the reason we have echoing occurring with the TV's speakers and the sound bar. I haven't had a chance to play with this other than muting the TV speakers so that we only have the sound bar in use.

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Great sound at a great price

This is a great sound bar. The dialog is clear and the bass is enough to be effective. The wireless sub is great, you can put it anywhere in the room. I have it in a small room and it sounds great. Also very easy to set up. The settings are few and simple, but they work well.

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Polk Audio Signa S4

The sound bar and sub system really stepped up our television audio. Television dialog is much clearer and audible at a lower volume level. Movie audio greatly improved. Really like the separate bass control on remote. On/off and volume work through existing cable remote. Installation was very simple. Very pleased with this system.

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Polk Audio Signa S4

Pros: Simple to set up. Easy to interface with existing equipment. Great sound...Deep ,rich, full at low volume levels. A 3.5mm audio in jack makes interfacing with my gaming PC a breeze. Cons: No availability to add rear surround speakers.

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Polk Audio Signa S4

This system is wonderful. The various sound settings are great.

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Polk, Signa S4

Very nice sounding sound bar, sounds better the more you use it. Dolby Atmos sounds nice but could be more pronounced, but overall worth every penny. Very simple to setup out of the box. But for the price, you can't beat it IMO.

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Polk Audio Signa S4

Great value for the price. Simple to setup and perfect for a 15 x14 room.

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Rick

Connections were very easy. Sound is crisp and clear. Good value. Delivers enough base without overpowering the remaining audio.

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Polk Audio Signa S4

Sounds great!

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No good sound quality

For the price point this sound bar does not meet expectations. They quality of sound is not crisp compared to the Sony A80J. Technical issue I would turn off my TV but the audio wouldn't turn on. I would have to go to audio settings change to TV speakers then switch back to external speakers. Contacted Polk never got a response back. I'm returning this back. If they would like to help me let's try again by delivering a new soundbar with extra speakers to put around the house. I also contacted the other retailer no response to exchange hdmi 8K cable to see if that was the issue. No real help from, but only Crutchfield who are outstanding and attentive.

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Crutchfield response on 11/1/2022

This customer contacted our Customer Support team and set up a return. Purchases from Crutchfield can be returned or exchanged within 60 days.

Signa S4 - Big Step-

Got the S4 to improve the sound on my new 50" Samsung 8000 Series TV. Big improvement over the Samsung stock speakers! The Quick Start manual included with the S4 could have used a few more details. Voice sync on initial setup was poor, but that turned out to be a problem with the TV "Expert Settings". Once I adjusted the "Audio Output Delay" setting, everything was fine. I recommend using HDMI-ARC connection if you can. Don't expect this to sound as good as the IMAX Theater speakers! Signa S4 is a $300 soundbar, not a $1000+ unit.

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Polk Audio Signa S4

Nice sound, compact footprint, good value

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Polk Audio Signa S4

The voice enhancer feature make this stand out among the competition, especially if you have some hearing loss and conversation gets lost with the rest of the background noise. I should have bought this long ago. No more asking my wife "what'd they say?"

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Polk Audio Signa S4

Great sounding and easy set up, but I have a slight delay between picture and sound now.

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Polk Audio Signa S4

very good sound, ease of operation

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Great Sound Bar

Sounds great. Works better than expected. Very easy setup. Would highly recommend.

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Very Good Value

What a pleasant surprise! I hadn't been impressed with sounders until recently, and this one is quite a value. Beautiful, balanced sound for a very reasonable price. I like quality sound and my jaw dropped upon first listen.

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Polk Audio Signa S4

Easy setup and the voice feature helps when watching shows with the annoying background music

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Polk Audio Signa S4

A giant upgrade from my old cheap sound bar. Great!

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Polk Audio Signa S4

It was a gift to a friend, who really likes it so far.

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Great system

Awesome soundstage and very clear voices!

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My 86 year old mom loves it!

I purchased this soundbar for my mom. After a very easy set up and watching a few shows, she gave it 2 thumbs up. The voice + button option is really nice. Works well. Music button option makes music sound decent for a soundbar output. The only con for me (And it's a small one.) is the size of the subwoofer.

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Polk Audio Signa S4

Works great! Love Dolby atmos.

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Polk Audio Signa S4

This sound bar provides quite a nice surround effect, perfect for our bedroom. Very easy to set up and use.

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Polk Audio Signa S4

Sounds great Had to dig for info on how to get soundboard to work with TV remote.

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Solid purchase

PROS: easy connectivity, Subwoofer is wireless so can be moved around to find the sweet spot., audio quality is good when up mixing audio, excels with 5.1, atmos sources (if connecting from game console or STB, make sure sound is set to 'bitstream out', and tv settings need to be set to dolby digital (via ARC hdmi port) for 5.1 and dolby digital+ for atmos. If you have an eARC port on your tv, even better as its loss less.)., Height channels really shine despite having vaulted ceilings and not 7'-12' flat ceilings. To judge audio quality perfectly, you need an ideal room (ceiling, material of ceiling, wall, size, distance from bouncing sounds, etc.) so it's hard to pinpoint exactly how good this soundbar can be. CONS: comes with limited instructions, lack of features. Bottom line: if you're looking for a solid soundbar for good surround sound, and dont care about bells and whistles, you cant go wrong. I give it a 4/5.

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