JBL GTO804 دليل المستخدم

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®
GRAND TOURING
SERIES
GTO804
GTO1002D
GTO1004D
GTO1202D
GTO1204D
GTO1502D
GTO1504D
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.

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CHOOSING AN ENCLOSURE WARNING: Playing loud music Grand Touring Series subwoofers prefabricated sealed enclosures design is correct if you wish to build in an automobile can permanently are optimized to perform best in available. An optimum sealed it yourself. An optimum vented damage your hearing as well as small, sealed, vented and prefabri- enclosure is always smaller than enclosure is always larger than the hinder your ability to hear traffic. cated bandpass enclosures. While other types of e

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CONNECTING YOUR SUBWOOFER TO YOUR AMPLIFIER JBL Grand Touring Series 2. You may connect the coils of a To design a subwoofer system Figure 1. Parallel connection subwoofers are available in two dual-voice coil woofer in series, that maximizes available amplifier different configurations: as dual but we recommend that you avoid power, keep the following rules 4-ohm voice coils or as dual 2-ohm connecting separate woofers in in mind: voice coils. Depending on the series. amplifiers you are using,

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SPECIFICATIONS GTO804 GTO1002D GTO1004D GTO1202D GTO1204D GTO1502D GTO1504D 8" Single 4-Ohm 10" Dual 2-Ohm 10" Dual 4-Ohm 12" Dual 2-Ohm 12" Dual 4-Ohm 15" Dual 2-Ohm 15" Dual 4-Ohm Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Power Handling, RMS 200W 250W 250W 300W 300W 300W 300W Power Handling, Peak 800W 1000W 1000W 1200W 1200W 1200W 1200W Sensitivity (2.83V/1m) 91dB 91dB 91dB 93dB 93dB 93dB 93dB Frequency Response 30Hz – 400Hz 25Hz – 400Hz 25Hz – 400Hz 23Hz – 400Hz 23