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James Loudspeaker® Omnidirectional 3-Way Bi-Amped All-Terrain Outdoor Speaker-OMNI109AT4-OMNI109AT4

Model #: OMNI109AT4
James Loudspeaker
At a Glance

James Loudspeaker® Omnidirectional 3-Way Bi-Amped All-Terrain Outdoor Speaker

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$99,999.99Save $NaN

Get to know this product.

James Loudspeaker designs and manufactures innovative solutions to provide the finest outdoor entertainment experience. The Omni109AT4 loudspeaker by James makes a great addition to the All-Terrain Series by offering 360-degrees of full range, crystal clear music. Ideal for any setting where above ground installation is preferred. Typical applications include rock scape areas or any other environment where traditional in ground satellite/subwoofer combinations cannot be installed, or large open seating venues such as outdoor theater that demand detailed and dynamic coverage. The James Loudspeaker Omni109AT4 delivers superb full range performance from a décor-friendly compact enclosure.

The Omni109AT4 allows a single enclosure to do the same job of four James 42AT All-Terrain satellite speakers and a 10” down-firing subwoofer, delivering the same legendary James landscape performance in a more compact above ground unit. The Omni109AT4 is constructed from 5052 marine aluminum enclosure and is available in 15 standard colors and unlimited custom finishes to allow seamless integration into all outdoor environments.

The units, assembled and tested in Napa, California from the highest quality materials come standard with a 3 year outdoor warranty.


  • Frequency Response: 20Hz-20kHz +/-3dB
  • Sensitivity: 89dB 2.83V/1m
  • 70V Power: (Optional)
  • Woofer: 10" (254mm) Aluminum Cone
  • Mid: 4" (102mm) Aluminum Cone
  • Tweeter: 0.75" (19mm) Aluminum Cone
  • Enclosure: Marine Grade Aluminum
  • Finishes : Black Wrinkle, Bronze Wrinkle, Verde, Weathered Iron, Premium Finishes and Plating Available
  • Height: 20.125 in (511.17 mm)
  • Width: 12 in (304.80 mm)
  • Depth: 12 in (304.80 mm)

Nominal Impedance

  • Sats: 4 ohms
  • Sub: 4 ohms

Recommended Power Range    

  • 50-250W (Sats)
  • 500-1000W (Sub)
Useful Documents


Tweeter Composition:Aluminum
Midrange Size:4" x 4
Midrange Composition:Aluminum
Woofer Composition:Aluminum Cone


Sold As:Each


Sensitivity:89dB 2.83V/1m
Speaker Type:Subwoofer Speaker

Misc. Specs

Depth (in.)12
Width (in.)12
Height (in.)20.13
Impedance4 Ohms
Woofer Size10"
Number of Speakers1
Manufacturer Warranty3 Year
WarningProposition 65 Warning for California Residents