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Polk Audio - Signa S2 - Universal Sound Bar and Wireless Subwoofer is available to buy in increments of 1

Polk Audio - Signa S2 - Universal Sound Bar and Wireless Subwoofer

Polk Audio - Signa S2 - Universal Sound Bar and Wireless Subwoofer

Polk Signa S2 Universal TV Sound Bar and Wireless Subwoofer System

The low-profile Signa S2 universal TV sound bar delivers an incredible, room-filling home theater experience — far beyond anything you get from your TVs small built-in speakers. Includes HDMI cable for quick and easy setup. Features Polk’s patented Voice Adjust technology for clear dialogue and Dolby Digital decoding for immersive, performance-tuned surround sound. Includes a wireless subwoofer for deep bass impact. Plus, stream your favorite music through Bluetooth.

Performance-Tuned Surround Sound
Performance tuned driver array and Dolby Digital 5.1 decoding create incredible room-filling surround sound from a compact low-profile sound bar and wireless subwoofer.

Ultra-Compact Size
Fits tight spaces and still delivers big, room-filling audio. Don’t let the size fool you—this is that big Polk sound you love from a little bar.

Easy Setup, Low-Profile Design
Enjoy quick, seamless connection to your TV. Slim size fits most spaces — easily wall-mount it or set it in front of your TV.

Polk Voice Adjust Technology
Customize the voice levels in the sound bar however you prefer to reproduce clear, crisp dialogue and never miss a single word of your favorite movie, TV show or sporting event.

Wireless Music Streaming
Bluetooth technology lets you stream music directly from your smartphone, tablet or other compatible device.

Compact Wireless Subwoofer
Feel powerful deep bass impact no matter what you’re watching or listening to with the included compact wireless subwoofer.

HDMI Audio Return Channel (ARC)
Send audio from smart TV built-in apps and sources connected directly to the TV to the Signa S2 via a single HDMI cable. Also allows for control of the Signa S2 volume via the TV remote control (requires CEC enabled TV).

Movie and Music Modes
One button preset EQ settings for Movies and Music optimize the sound bar and subwoofer to ensure the clearest dialogue, immersive surround sound and deep bass impact for the best audio and home theater experience.

Night Mode
Hear it all without disturbing others in and around your home — access Night Mode at the push of a button to lower the bass and increase Voice Adjust for clear dialogue, all without raising the master volume.

Built-in keyhole slots allow for mounting on most walls — or use a TV bracket (hardware not included).


  • Elevates home theater and music well beyond what you hear from your TV’s small built-in speakers
  • Works with your TV and includes HDMI and optical cable for quick, easy setup
  • 2” tall, low-profile design won’t block your TVs bottom edge or IR remote sensor and delivers rich, detailed, room-filling audio
  • Exclusive Polk Voice Adjust technology dramatically increases vocal clarity and volume level for crystal clear dialogue no matter what you’re watching
  • Polk Voice Adjust Technology
  • Wireless Music Streaming
  • Compact Wireless Subwoofer
  • HDMI Audio Return Channel (ARC)
  • Night Mode
  • Movie, Music and Sport Modes
  • Wall-mountable
  • Universal Compatibility


Product Polk Audio - MagniFi Mini
Overall 2 Pieces
Remote Remote control
Remote Type Infrared (IR)
Included Accessories
  • (1) 5’ (1.5m) HDMI cable
  • (1) 5' (1.5m) Optical Cable
  • (1) Quick Start Guide
Audio Quality-Total Frequency Response 45 Hz → 20,000 Hz
Electronics Warranty 1 year
Drivers Warranty 2 years
Original Purchaser Only Yes
Sound Bar
Qty. 1
Availability US and Internationally
Orientation Horizontal
H x W x D 2.15" (5.46 cm) x 35.43" (89.99 cm) x 3.22" (8.18 cm)
Front Array Driver Complement
  • (2) 1.25" (3.18 cm) h x 4.4" (11.18 cm) w (Oval) - Midrange
  • (2) 1" (2.54 cm) d (Round) - Tweeter
Audio Inputs
  • Toslink Optical
  • Analog 3.5mm Mini-Jack (AUX)
Wireless Technology
Bluetooth Yes
On-Shelf or On-Wall Mount
Mounting Type Keyhole Hanger
Available Orientations Horizontal
Qty Included 1
Availability US,
Orientation Horizontal
H x W x D 13.4" (34.04 cm) x 6.72" (17.07 cm) x 12.2" (30.99 cm)
Front Array Driver Enclosure Type Ported
Front Array Driver Complement (1) 5.25" (13.34 cm) d (Round) - Subwoofer
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