Read JBL XTi SUB 300 User Guide / Operation Manual online
ENGLISH
scratches or damage, please consult a qualified furniture
repair shop.
GRILLE
The grille is held in place by a pin located at each corner.
To remove the grille, grasp two corners and gently pull
the grille away from the enclosure. To replace the grille,
position the mounting pins on the cups and gently press
until the grille meets the enclosure. Although the grille
has been engineered to minimize acoustical interference,
high frequency response and stereo imaging will be
improved by removing the grille.
Any dust on the grille should be removed using a cleaning
brush or a vacuum cleaner.
SERVICE
JBL loudspeakers are designed to give years of trouble-
free service. No periodic maintenance is required. If a
problem is suspected, first make sure all connections are
properly made. If a problem exists in one loudspeaker,
reverse the speaker wires to the left and right system. If
the problem remains in the same system, then the fault is
in the loudspeaker. If the problem appears in the opposite
system, the cause is in another component or cable.
Do not return products to the JBL factory without prior
authorization.
Address correspondence to:
JBL Customer Service, 2, route du Tours,
72500 Château-du-Loir, France,
or your local JBL dealer
Click on the first or last page to see other XTi SUB 300 service manuals if exist.