GRAND TOURING®
SERIES
GTO1014
GTO1014D
GTO1214
GTO1214D
GTO1514
GTO1514D
car audio subwoofer owner’s manual
THANK YOU
for purchasing a JBL® Grand Touring® Series subwoofer. Subwoofer installation requires woodworking skills and some experience in disassembling and reassembling automotive interiors. If you lack the tools or necessary skills, have your subwoofer installed by an authorized JBL dealer.
