user manual
QLight™ series
unit should be returned to an authorised Turbosound service centre. To reinstate the drivers, simply reverse the above procedure making sure you observe the correct polarity when reconnecting the cables back into the terminals of the drive units.
TQ-115 - Removal of the 15” driver
Remove the countersunk Allen head screws retaining the grille from the cabinet sides and lift the grille away. Undo the M6 Allen head bolts holding the driver in place and carefully pull it out and away from the cabinet. Disconnect the cables from the drive unit and completely remove the driver from the cabinet. Make a note of the driver polarity for later reconnection. To reinstate the driver, simply reverse the above procedure making sure you observe the correct polarity.
TQ-425 – Removal of the 15” driver(s)
Unscrew the countersunk screws from the four battens that hold the protective grille in place. Set the battens, grille and fixing screws aside for later
TQ-445 - Removal of the midrange drive unit and horn assembly
Unscrew the countersunk screws from the two vertical battens holding the protective grille in place. Be careful when removing the grille as it is under tension and may spring outwards when released. Set the battens, grille and fixing screws aside for later
Remove the #6 x 1 ½” countersunk woodscrews securing the rear panel of the cabinet, or the four bolts securing the amplifier module. The M10 bolt securing the midrange driver will now be accessible in a recess in the enclosure rear panel. Using a 17mm socket, unscrew the bolt and set aside for later
The midrange horn is secured through the mounting flange with four #10 x 1 1/2” countersunk wood screws. Unscrew these and lift out the horn and driver assembly. Disconnect the cables, making a note of the polarity, and carefully lift the driver clear.
For any other servicing requirements please contact your Turbosound dealer or authorised service centre.
TQ series manual page 20
