Polk SIGNA-S1 Universal TV Sound Bar and Wireless Subwoofer System in Black

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code: 100290152

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The low-profile Signa S1 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 optical 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—and it comes with 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.


Polk VoiceAdjust™ Technology

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

Low-Profile Design

At 2” tall, it won’t block your TVs bottom edge or IR remote sensor.



  • Total Pieces  2

Audio Quality

  • Total Frequency Response  45 Hz → 20 kHz


  • Remote  Remote control and batteries
  • Remote Type  Infrared (IR)
  • Included Accessories
    • (1) 6' (1.8m) Optical Cable
    • (1) Quick Start Guide


  • Electronics Warranty  1 years
  • Drivers Warranty 3 years

Sound Bar

  • Qty Included 1
  • Orientation Horizontal
  • Height  2.149" (5.46 cm)
  • Width  35.43" (89.99 cm)
  • Depth  3.22" (8.18 cm)
  • Weight  3.9 lbs (1.77 kg)
  • 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
  • Wireless Yes
  • Wireless Protocol 802.11a/b-2.4 GHz
  • Note Built-in Wireless Subwoofer Functionality

On-Shelf or On-Wall Mount

  • Mounting Type Keyhole Hanger
  • Available Orientations Horizontal


  • Qty Included 1
  • Height  13.41" (34.06 cm)
  • Width  6.72" (17.07 cm)
  • Depth  12.29" (31.22 cm)
  • Weight  11.35 lbs (5.15 kg)
  • Front Array Driver Complement
    • (1)  5.25" (13.34 cm) d (Round) - Subwoofer


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Seen the Polk SIGNA-S1 Universal TV Sound Bar and Wireless Subwoofer System in Black Cheaper?

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