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GTO1020 GTO1020D GTO1220 GTO1220D
10" Automotive 10" Automotive subwoofer, 12" Automotive 12" Automotive subwoofer,
subwoofer dual-voice coil subwoofer dual-voice coil
Power handling (RMS) 300 Watts 300 Watts 300 Watts 300 Watts
Power handling (Peak) 1200 Watts 1200 Watts 1200 Watts 1200 Watts
Sensitivity (2.83V/1m) 89dB 92dB 91dB 94dB
Frequency response 25Hz – 500Hz 25Hz – 500Hz 20Hz – 450Hz 20Hz – 450Hz
Impedance 2 Ohms Dual 2 Ohms 2 Ohms Dual 2 Ohms
Mounting depth 6-1/16" (154mm) 6-1/16" (154mm) 6-13/16" (174mm) 6-13/16" (174mm)
Cut-out diameter 9" (229mm) 9" (229mm) 10-7/8" (277mm) 10-7/8" (277mm)
JBL Consumer Products • 250 Crossways Park Drive, Woodbury, NY 11797
1-800-336-4JBL (4525) • www.jbl.com
©2002 JBL, Incorporated • JBL is a registered trademark of JBL, Incorporated
Part No. GTO1020-D/GTO1220-DOM
Specifications JBL GTO Series
Declaration of Conformity
We, Harman Consumer International
2, route de Tours
72500 Chateau-du-Loir
FRANCE
declare in own responsibility, that the products described in this owner’s manual are in
compliance with technical standards:
EN 50081-1:1992
EN 50082-1:1997
Emmanuel Millot
Harman Consumer International
FRANCE. 2/02