Frequently Asked Questions

How do I update the firmware on the Polk Magnifi Mini?

To update the firmware on the Polk MagniFi Mini, you must be connected to the Internet via Wi-Fi or a cable using the built-in Ethernet port on the back of the MagniFi Mini (network cable not included). Hardwired connections via Ethernet do not need any additional setup. If you plan to get updates via WiFi, you will need to download the Google Home app (free from Apple App Store or Google Play Store) and follow the directions to connect the MagniFi to your network. Once it's connected to the Internet, updates will occur automatically overnight.

What is the USB port on the Polk MagniFi Mini used for?

The USB port is for manufacturing purposes only. It cannot be used for firmware updates nor can you play music through it.

If playing back 2 channel content from apps on my game console, the audio quality is bad from my soundbar: Dialogues are recessed and the sound gets muddy. What can I do to improve?

Gaming consoles like the PS4 or the XBox One S / XBox One X can be set to output sound in 2 channel PCM or bitstream audio as Dolby Digital or DTS. If you set your console to Dolby Digital or DTS, the game console outputs all audio regardless of the original format as 5.1 signals in Dolby Digital and DTS.

If you are playing 2 channel sounds from, e.g. YouTube app of the game consoles, soundbars like the Magnifi Max SR decode the whole signal and assign the channels as they are present in the original stream. Since there is only sound from Front left and Front right, the center speakers as well as the surround speakers will not play any sound resulting in a muddy sound.

If you configure the game console to output 2 channel PCM, 2 channels signals will be just output as such. The Magnifi Max SR then uses an up-mixer to generate the missing channels such as Center and Surround resulting in a much clearer center image and surround sound effects.

Therfore, it is strongly recommended to configure your gaming console according to number of channels in the source material

How do I reset my Signa Solo? 

If you experience issues with your Signa Solo or the supplied remote control, it may be necessary to reset to factory defaults.

To reset your device, turn it on and press and hold the button "POWER", "SOURCE" and "VOL+" on the top of the product for at least 10 seconds. After this, all settings of the Bar are erased. For the Bar, all LEDs will be flashing.

Technical Specifications


  • Total Pieces


  • Remote Type
    Infrared (IR)
  • Included Accessories
    • (1) 6’ (1.8m) Optical cable
    • (2) Remote Control Batteries
    • (1) Sound bar power adapter with 6.5’ (2m) power cord
    • (1) Sound bar wall mount template
    • (1) Quick Start Guide
    • (1) Registration card


  • Electronics Warranty
    1 years
  • Cabinet Warranty
    1 years
  • Drivers Warranty
    1 years
  • Original Purchaser Only

Shipping Cartons

  • Carton 1

Sound Bar

  • Qty Included
  • Orientation
  • Height
    3.54" (8.99 cm)
  • Width
    39" (99.06 cm)
  • Depth
    3.91" (9.93 cm)
  • Front Array Driver Complement
    • (4)  2.5" (6.35 cm) d (Round) - Mid/Woofer


  • Audio Inputs
    • Toslink Optical
    • Analog 3.5mm Mini-Jack (AUX)

Wireless Technology

  • Bluetooth

On-Shelf or On-Wall Mount

  • Mounting Type
    Keyhole Slots
  • Available Orientations