JBL GTO OM 1214D دليل المستخدم

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®
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.

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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 band-pass enclosures. While other types of

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CONNECTING YOUR SUBWOOFER TO YOUR AMPLIFIER JBL Grand Touring Series GTO 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: a single but we recommend that you avoid power, keep the following rules 4-ohm voice coil or dual 4-ohm connecting separate woofers in in mind: voice coils. You may use GTO series. subwoofers in singles or

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SPECIFICATIONS GTO1014 GTO1014D GTO1214 GTO1214D GTO1514 GTO1514D 10" 4-Ohm 10" Dual 4-Ohm 12" 4-Ohm 12" Dual 4-Ohm 15" 4-Ohm 15" Dual 4-Ohm Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Subwoofer Power Handling, RMS 350W 350W 350W 350W 350W 350W Power Handling, Peak 1400W 1400W 1400W 1400W 1400W 1400W Sensitivity (2.83V/1m) 88dB 91dB 90dB 93dB 93dB 96dB Frequency Response 25Hz – 400Hz 25Hz – 400Hz 23Hz – 400Hz 23Hz – 400Hz 23Hz – 400Hz 23Hz – 400Hz Impedance 4 Ohms 8 Ohms/2 Ohms 4 Ohms 8 Oh