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3" 2-Way Dual Monaural Flushmount

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The QX3CS speaker pair raises the bar of home entertainment systems, setting new levels in sound output and wide frequency response. The centergy format of this bar features three individual systems to provide left and right channels in either bar and a center channel split between them. Perfect for any home entertainment system, this versatile sound-bar pair 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 QX3CS 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 aluminum perforated grille which sits only 3/16”(5mm) off the wall or completely flush with the addition of a pre-construction board, this speaker pair is both study and reliable as well as elegantly integrated into each system, providing a subdued visual effect, designed to be as unobtrusive as possible. Paintable grille available by request only. Matching in-wall surrounds are available as well, model numbers QX320 and QX330. For outdoor/marine applications, order the QX3CSM.

Frequency Response

70Hz-24kHz +/-3dB

Nominal Impedance

4 ohms


89dB 2.83V/1m

Recommended Power Range

25 - 100W


(3) 3" (76mm) High Excursion


(8) 0.75" (19mm) Aluminum


Aircraft Marine Grade Aluminum


White Paintable Grille (Paintable By Request Only)




7.27 in (184.66 mm)


4.125 in (104.77 mm)

Required Mounting Depth

3.875 in (98.42 mm)

Grille Height

26.7 in (678.18 mm)

Grille Width

7.27 in (184.66 mm)

Net Weight

13 lbs (5.90 kg)

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Qx3cs set

QX3CS - Available downloads

Title: QX3CS front

Qx3cs set
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QX Series Installation Video

QX Series Installation Video


QX Grille Prep for Installation Video

QX Grille Prep for Installation Video


CEDIA 2013: QX Series In-wall

CEDIA 2013: QX Series In-wall

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