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SPECS

GRAND TOURING

®

 SERIES

Features, specifications and appearance are subject to
change without notice.

JBL and Grand Touring Series are trademarks of 
Harman International Industries, Incorporated, registered
in the United States and/or other countries.

Designed, edited and digitally produced by the
Harman Consumer Group Marketing & Design Center,
Woodbury, NY.

© 2008 Harman International Industries, Incorporated.
All rights reserved.
Part No. GTOSUB/ENCPI3/08

Harman Consumer Group, Inc.
250 Crossways Park Drive
Woodbury, NY 11797
516.255.4JBL (4525)  Fax: 516.682.3556  
www.jbl.com

THE OFFICIAL BRAND
OF LIVE MUSIC.

GTO1204BP-D

12" (300mm) Dual Band-Pass 
Subwoofer Box

• Subwoofer type: 2 x GTO1202D/300mm

• Enclosure type: dual band-pass

• Power handling, RMS: 600 watts

• Power handling, peak: 1800 watts

• Sensitivity (2.83V/1m): 96dB

• Frequency response: 30Hz – 150Hz

• Impedance: 2 ohms

• Dimensions (L x D x H): 

35-7/16" x 17-3/4" x 14-9/16"
(900mm x 450mm x 370mm)

GTO1204D

12" (300mm) Reduced-Depth
Dual-Voice-Coil Subwoofer

• Polypropylene woofer cone

• Reduced-depth proprietary frame

• Vented polepiece

• Hi-roll butyl surround

• Dual 4-ohm voice coils

• Sensitivity: 93dB

• Frequency response: 23Hz – 400Hz

• Impedance: 2 ohms/8 ohms

• Power handling, RMS: 300 watts

• Power handling, 

peak

: 1200 watts

• Voice-coil diameter: 2" (51mm)

• Mounting depth: 5-1/16" (129mm)

• Cutout diameter: 11-3/16" (284mm)

GTO1004D

10" (250mm) Reduced-Depth
Dual-Voice-Coil Subwoofer

• Polypropylene woofer cone

• Reduced-depth proprietary frame

• Vented polepiece

• Hi-roll butyl surround

• Dual 4-ohm voice coils

• Sensitivity: 91dB

• Frequency response: 25Hz – 400Hz

• Impedance: 2 ohms/8 ohms

• Power handling, RMS: 250 watts

• Power handling, 

peak

: 1000 watts

• Voice-coil diameter: 2" (51mm)

• Mounting depth: 4-13/16" (122mm)

• Cutout diameter: 9-3/16" (233mm)

GTO804

8" (200mm) Reduced-Depth
Single-Voice-Coil Subwoofer

• Polypropylene woofer cone

• Reduced-depth proprietary frame

• Vented polepiece

• Hi-roll butyl surround

• Single 4-ohm voice coil

• Sensitivity: 91dB

• Frequency response: 30Hz – 400Hz

• Impedance: 4 ohms

• Power handling, RMS: 200 watts

• Power handling, 

peak

: 800 watts

• Voice-coil diameter: 2" (51mm)

• Mounting depth: 4-5/16" (110mm)

• Cutout diameter: 7" (179mm)

GTO1204BP

12" (300mm) Band-Pass
Subwoofer Box

• Subwoofer type: GTO1202D

• Enclosure type: band-pass

• Power handling, RMS: 300 watts

• Power handling, peak: 1200 watts

• Sensitivity (2.83V/1m): 93dB

• Frequency response: 

30Hz – 150Hz

• Impedance: 4 ohms

• Dimensions (L x D x H): 

20-1/2" x 16-5/16" x 14-9/16"
(520mm x 414mm x 370mm)

GTO1204BR

Single 12" (300mm) Preloaded 
Vented Enclosure
• GTO subwoofer
• Power handling, RMS: 300 watts
• Power handling, peak: 1200 watts
• Sensitivity (2.83V/1m): 93dB
• Frequency response: 35Hz – 300Hz
• Impedance: 4 ohms
• Dimensions (L x D x H): 

20-1/2" x 16-5/16" x 14-9/16"
(520mm x 414mm x 370mm)

 

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