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QX In-Wall with Quadratech

QX In-Wall with Quadratech
QX In-Wall with Quadratech

The James QX Quadratech series integrates our award-winning Quadratech tweeter technology that delivers exceptional performance improvements with even, consistent coverage. Combined with CDX crossover technology and neutral voicing, these speakers eliminate complex speaker corrections and allow integrators to focus on room optimization.

Key Features

  • Revolutionary Quadratech tweeter delivers superior dispersion and fidelity
  • CDX crossover ensures smooth frequency response on and off-axis
  • Neutral voicing eliminates need for speaker correction
  • Streamlined calibration reduces installation time
  • Paintable Stainless Steel Grille

QX In-Wall with Quadratech Series

In-Wall Models

Compare Models

SKU | Color
Speaker Tweeter
Speaker Woofer
Frequency Response
(+/- 3db)
Nominal Impedance (Ohms)
QX530QT KIT | 2-WAY, DUAL 5.25", QUAD TWEETER ARRAY, LCR IN-WALL SPEAKER QX530QT KIT | 2-WAY, DUAL 5.25", QUAD TWEETER ARRAY, LCR IN-WALL SPEAKER
QX530QT
5.25" James In-Wall Loudspeaker with Quadratech
QX530QT
(4) Quadratech 0.75" (19mm) titanium dome tweeters, Ferrofluid-cooled
(2) 5.25" (133mm) Aluminum
68Hz - 24kHz
4 Ohms
QX630QT KIT | 2-WAY, DUAL 6.5", QUAD TWEETER ARRAY, LCR IN-WALL SPEAKER QX630QT KIT | 2-WAY, DUAL 6.5", QUAD TWEETER ARRAY, LCR IN-WALL SPEAKER
QX630QT
6.5" James In-Wall Loudspeaker with Quadratech
QX630QT
(4) Quadratech 0.75" (19mm) titanium dome tweeters, Ferrofluid-cooled
(2) 6.5" (165mm) Aluminum
65Hz - 24kHz
4 Ohms
QX830QT KIT | 3-WAY DUAL 8", QUAD TWEETER ARRAY, LCR IN-WALL SPEAKER QX830QT KIT | 3-WAY DUAL 8", QUAD TWEETER ARRAY, LCR IN-WALL SPEAKER
QX830QT
8" James In-Wall Loudspeaker with Quadratech
QX830QT
(4) Quadratech 1" (25mm) titanium dome tweeters, Ferrofluid-cooled
(2) 8" (203mm) Aluminum
60Hz - 24kHz
4 Ohms