Instruction/ maintenance manual of the product GT150D JBL
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Automotive Subwoofer s Owner’s Manual GT 1 00 GT 1 00D GT 1 20 GT 1 20D GT 1 50 GT 1 50 D GT SERIES ™.
Thank you for purchasing a new JBL GT Series subwoofer. Subwoofer installation requires woodworking skills and some experience disassembling and reassembling automotive interiors. If you lack the tools or necessary skills, have your subwoofer installed by an authorized JBL dealer.
03 Connecting Y our Subwoofer to Y our Amplifier JB L GT Series JBL GT Series subwoofers are available in two different configurations: as a single 4-ohm voice coil or as dual 4-ohm voice coils.
GT 1 00 GT 1 00D GT 1 20 GT 1 20D GT 1 50 GT 1 50D 10" Automotive 10" Dual-voice coil 12" Automotive 12" Dual-voice coil 15" Automotive 15" Dual-voice coil subwoofer auto.
An important point after buying a device JBL GT150D (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought JBL GT150D yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data JBL GT150D - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, JBL GT150D you will learn all the available features of the product, as well as information on its operation. The information that you get JBL GT150D will certainly help you make a decision on the purchase.
If you already are a holder of JBL GT150D, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime JBL GT150D.
However, one of the most important roles played by the user manual is to help in solving problems with JBL GT150D. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device JBL GT150D along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center