Polk Signa S1 – A Quality Soundbar With Affordable Price Tag

If you are looking for a quality soundbar under $200, we recommend the Polk Signa S1. This value for money soundbar is accompanied by a wireless subwoofer and can truly amp up the audio quality of your regular TV to a whole new level. It projects immersive surround sound over a wide area with crystal clear sound clarity and deep bass cover.

The Signa S1 boasts Polk’s patented Voice Adjust technology. This feature lets you enjoy crisp dialogues, making sure you do not miss a single word. The soundbar also has Dolby Digital 5.1 decoding for superior theater-like surround sound effect. It is Bluetooth-enabled which means you can live stream your favorite videos and songs via any smart device that has Bluetooth. The product is universally compatible and includes an optical cable so you can easily connect it to your TV.

Both the soundbar and the subwoofer have a smart black finish. The soundbar has a classy slender shape. It fits comfortably under any TV without obstructing the IR remote sensors. It looks great mounted on a wall too. The subwoofer is compact and does not take up much space.

Polk-Signa-S1 Best soundbar under $200

amazon link

Let us check – what makes Polk Signa S1 soundbar a buyer’s choice ?

Sound Performance :

The Signa S1 is powered with 5.1 Dolby Digital decoding which projects powerful room-filling cinema-like surround sound. It is also equipped with Polk’s patented state-of-the-art Voice Adjust technology which makes dialogues more distinct and life-like. For a soundbar under 200 dollars, these two features are an impressive feat. The Signa S1 has 3 Sound Modes: Movie, Music and Night. Movie mode lets you enjoy your favorite movies with crisp sound quality, Music mode packs more depth and bass into songs and musicals, and Night mode allows you to watch TV after bedtime without disturbing anyone. The soundbar and subwoofer are fitted with Bluetooth so you can enjoy live streaming of music and movies through other devices that are Bluetooth compatible like smartphones, tablets, desktops, smart TVs, etc. The Signa S1 has a frequency response of 45Hz to 20KHz. It has Wi-Fi capability and is compatible with 802.11a/b and 2.4Ghz frequency band.

The subwoofer delivers impressive sub-base performance, packing solid rumble when dealing with ultra-low frequencies. Also, it does great with treble-rich music.

Overall, the Signa S1 is a pretty good choice for a soundbar at low price. It comes with a 1-year Electronics warranty and a 3-year Drivers warranty. The downside is that it lacks advanced features like Dolby Atmos and does not have HDMI connectivity.

Design :

The Polk Signa S1 soundbar has a straight low-profile design and can fit in small narrow spaces. It is a cheap soundbar with great looks. It has a slim rectangular shape and a classy black color. The front and most of the top panel are covered by a black cloth grille with a Polk logo on the right hand corner. On top of the soundbar are 5 small illuminated buttons for power, Bluetooth, volume and input selection. The dimensions of the soundbar are 2.1” x 35.3 x 3.3” and it weighs 3.9 pounds. It features two 4.4” drivers and two 1” tweeters. It also has a 3.5mm analog mini jack AUX and a Toslink Optical input.

The subwoofer measures 13.5” by 6.6” by 12.2” and weighs 11.3 pounds. It is also covered with a black grille cloth and has a glossy cutout for the bass port.

The Signa S1 includes a remote control with batteries, an optical cable and a user manual.

Key features of Polk Signa S1 :

  • Dolby Digital 5.1 channel decoding for real home theater sound experience.
  • Polk’s patented Voice Adjust technology for clearer dialogues and lyrics.
  • 3 sound modes: Music, Movie and Night.
  • Bluetooth and Wi-Fi compatible.
  • Includes one wireless subwoofer for deeper bass.


Confused about Soundbar Versus Surround Sound System, read our comprehensive study on on Surround Sound and Soundbar. You may check curved soundbars from samsung to get room filling surround sound.


Leave a Comment