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James Loudspeaker® 3" LR Stereo Sound Bar Speaker

Model #: QX3LR
James Loudspeaker
At a Glance

James Loudspeaker® 3" LR Stereo Sound Bar Speaker with aircraft grade aluminum enclosure and 70Hz-24kHz±3dB frequency response

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$99,999.00Save $NaN

Get to know this product.

The QX3LR speaker raises the bar of home entertainment systems, setting new levels in sound output and wide frequency response. The stereo format of this bar features two individual systems to provide both left and right channels for full stereo sound in a single enclosure. Perfect for any home entertainment system, this versatile Sound Bar can be custom built to match each individual TV, providing seamless integration and elegant design as well as high quality audio. Equipped with high output, low-profile woofers and the signature ultra-wide dispersion QX style quad aluminum tweeter array, this low-visibility Sound Bar packs a powerful punch in a small package. Capable of reaching frequencies across a broad range down to below 70Hz, the QX3LR offers full range response with an impressive 89dB sensitivity.

The cabinet design features all aircraft grade aluminum for strength, sonic performance, and suitability for outdoor/marine applications. Complete with a matching borderless stainless steel perforated grille which sits only 3/16” (5mm) off the wall or completely flush with the addition of a pre-construction board, this speaker is both sturdy and reliable, and can be elegantly integrated into each system, providing a subdued visual effect, designed to be as unobtrusive as possible.


  • Frequency Response: 70Hz-24kHz +/-3dB
  • Nominal Impedance: 4 ohms
  • Sensitivity: 89db 2.83V/1m
  • Recommended Power Range: 25 - 100W
  • Woofer: (4) 3" (76mm) High Excursion
  • Tweeter: (8) 0.75" (19mm) Aluminum
  • Enclosure: Aircraft Marine Grade Aluminum
  • Finishes: White Paintable Grille
  • Height: 7.269 in (184.63 mm)
  • Width: Custom
  • Depth: 4.125 in (104.77 mm)
  • Required Mounting Depth: 3.875 in (98.42 mm)
  • Grille Height: 7.269 in (184.63 mm)


Woofer Composition:Aluminum Cone


Sold As:Each


Sensitivity:89db 2.83V/1m

Misc. Specs

Depth (in.)4.13
Height (in.)7.27
Impedance4 Ohms
RMS Power Handling (Watts)100
Woofer Size3" x 4
Maximum Power Handling (Watts)100W
WarningProposition 65 Warning for California Residents