Specifications JBL GTO Series
GTO1020 GTO1020D GTO1220 GTO1220D
10" Automotive 10" Automotive subwoofer,12" Automotive 12" Automotive subwoofer,
subwooferdual-voice coilsubwooferdual-voice coil
Power handling (RMS)300 Watts300 Watts 300 Watts300 Watts
Power handling (Peak)1200 Watts1200 Watts 1200 Watts1200 Watts
Sensitivity (2.83V/1m)89dB92dB91dB94dB
Frequency response25Hz � 500Hz25Hz � 500Hz20Hz � 450Hz20Hz � 450Hz
Impedance2 OhmsDual 2 Ohms2 OhmsDual 2 Ohms
Mounting depth6-1/16" (154mm)6-1/16" (154mm)6-13/16" (174mm)6-13/16" (174mm)
Cut-out diameter9" (229mm)9" (229mm)10-7/8" (277mm)10-7/8" (277mm)
Declaration of Conformity
We,Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
JBL Consumer Products Y 250 Crossways Park Drive, Woodbury, NY 11797FRANCE
1-800-336-4JBL (4525) Y www.jbl.comdeclare in own responsibility, that the products described in this ownerOs manual are in
compliance with technical standards:
?2002 JBL, Incorporated Y JBL is a registered trademark of JBL, Incorporated EN 50081-1:1992
EN 50082-1:1997
Part No. GTO1020-D/GTO1220-DOMEmmanuel Millot
Harman Consumer International
FRANCE. 2/02 |