MagniFi One

Dialogue-Enhancing Sound Bar System

  • Immersive home theater audio with a minimalist, clutter-free design
  • Compact 7” wireless subwoofer delivers big bass impact without the hassle of wires
  • Sound Bar / Subwoofer Time Alignment ensures optimal transients and seamless blending
  • 299.95 System
  • Free ground shipping on all orders

The One That Delivers

At less than 2" tall, MagniFi One delivers room-filling surround sound while the wireless subwoofer offers deep bass you can feel. Plus, patented VoiceAdjust technology lets you hear every word clearly regardless of volume levels. Tailor how you listen with Movie, Sport and Music modes—plus it features Night Effect for an extra boost of dialogue intelligibility at lower listening levels. With two 3” x 1” full range drivers, optical, analog (3.5mm input jacks) and Bluetooth (wireless) inputs, and Dolby Digital 5.1 and 2.0 decoding, it's time to step up to great sound.

  • Tech Specs
  • Reviews
  • Q & A
  • Support
Tech Specs


  • Total Pieces


  • Remote Type
    Infrared (IR)
  • Included Accessories
    • (1) 6 ft Analog Stereo Cable (3.5mm)
    • (1) 6 ft Optical Cable
    • (1) RCA Adapter (3.5mm)
    • (4) Rubber Bump-ons


  • Electronics Warranty
    1 years
  • Drivers Warranty
    3 years


  • Qty Included
  • Orientation
  • Height
    2" (5.08 cm)
  • Width
    34.6" (87.88 cm)
  • Depth
    3.2" (8.13 cm)
  • Driver Complement
    • (2)  1" (2.54 cm) h x 3" (7.62 cm) w (Oval) - Midrange

Audio Quality

  • Total Frequency Response
    40 Hz → 22 Hz


  • Peak Power Handling
    240 watts


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

Wireless Technology

  • Bluetooth
  • Wireless
  • Wireless Protocol
    802.11a/b - 2.4GHz
  • Note
    Built-in Wireless Subwoofer Functionality

On-Wall Mount

  • Mounting Type
    Keyhole Hanger
  • Available Orientations


  • Qty Included
  • Height
    13.5" (34.29 cm)
  • Width
    12" (30.48 cm)
  • Depth
    13.5" (34.29 cm)
  • Subwoofer Array Driver Complement
    • (1)  7" (17.78 cm) d (Round) - Subwoofer
Q & A

Voice Adjust™

Patent-pending Voice Adjust technology uses adjustable 3-element line arrays to produce crisp, clean dialogue, whether you’re sitting directly in front of your TV or off to the side.

Bluetooth Technology

Stream all of your favorite audio wirelessly from your smartphone, tablet or other compatible device.

Movie, Music and Sport Modes

Whether watching movies, sports, or enjoying music, get rich, powerful, hi-fi sound that immerses you in all of the action.

Full Complement Bass

Exclusive Full Complement Bass Drive Technology improves lower midrange, upper bass tonal richness, transient response speed and overall output capability.

Low-Profile Surround Sound

Dolby Digital® 5.1 and 2.0 decoding, plus Music and Movie Immersion Modes, deliver a captivating surround sound listening experience.

Innovative Features

Built-in Critically Tuned Ports provide flawless blending between mid-range and low frequencies, while Bass Control lets you make adjustments to find the perfect subwoofer position.

Here's Where to Find Your Nearest Polk Dealer