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JBL Grand Touring GT 4.0 c Owner's Manual

Manual is about: Grand Touring Series Automotive Component Systems

Summary of Grand Touring GT 4.0 c

  • Page 1

    Grand touring series g e n u i n e j b l a u t o m o t i v e c o m p o n e n t s y s t e m s g t 4 .0 c , g t 5 .0 c , g t 6 .0 c o w n e r ’ s m a n u a l gt4.0c, 5.0c, 6.0c om 7/16/98 9:54 am page 1.

  • Page 2

    Thank you for purchasing a jbl grand touring 2-way component system. We’ve organized this manual to make your installation as simple and trouble-free as possible. Please read through it completely before proceeding. If, after having read it, you decide that you would rather leave installa- tion to a...

  • Page 3

    03 component system parts your new component system consists of the gtc04 neodymium magnet tweeter and either a 4", 5-1/4", or 6-1/2" midwoofer. Both the gtc04 and the midwoofer have high-quality passive crossover parts already built into them. Figure 2 is an illustration of the proper wiring proced...

  • Page 4

    04 in-line crossover (do not cut or bypass) gtc04 wiring harness connect to amplifier 2 1 line up tab with slot on bracket push tweeter into bracket and turn clockwise 2 1 flush mount midwoofer terminal block connect to amplifier or head unit lead from gtc04 tweeter small 0.11" (-) terminals large 0...

  • Page 5

    05 tweeter output level the gtc04 is a very efficient tweeter. If there is a need to lower the tweeter output level, a pair of 4 ohm / 5 watt resistors can be connected in series with the gtc04 as shown in figure 3. To avoid short circuits, make sure that heat-shrink tubing or electrical tape is use...

  • Page 6

    06 installation of the gt4.0c woofer as shown in figures 4a and 4b. Removable mounting ears on gt4.0c bend up and down repeatedly to break off or use tin snips. • some toyota installations may require mounting ears to be removed from opposite sides. • some european car installations may require all ...

  • Page 7

    07 mounting hooks mounting ring foam gasket mounting slots rotate to lock rotate to lock rotate to lock slots for mounting hooks mounting hooks mounting ring foam gasket mounting for us 6-1/2" honda/toyota factory location match notch on speaker with notch on trim ring grille screen hole cutout gril...

  • Page 8

    08 hole cutout clips mounting surface figure 5d figure 5e mounting the gt6.0c woofer in 165/170mm din (european) installations using the intermount ii clips shown in figures 5d and 5e. Front mounting rear mounting gt4.0c, 5.0c, 6.0c om 7/16/98 9:54 am page 8.

  • Page 9

    09 2. The best center image will be achieved when the distance from the left speaker and the right speakers are as equal as possi- ble from your listening position. This is most easily achieved by placing the speakers as far for- ward as possible. 3. Treble is directional in nature. This means that ...

  • Page 10

    10 system design there are a variety of system options available with the component system. The simplest configuration is to use them full range with their built-in passive crossovers by connecting them to the output of a head unit or an amplifier (figures 7 and 8). If you want to build your system ...

  • Page 11

    11 installation warnings and tips • be careful not to cut or drill into fuel tanks, fuel lines, brake or hydraulic lines, vacuum lines or electrical wiring when work- ing on your vehicle. Inspect behind panels before you cut or drill. • make sure that the midwoofer will physically fit in the mount- ...

  • Page 12

    12 a note on power handling as a result of their high effi- ciency, all jbl loudspeakers will produce reasonable volume levels in the automotive environment using very little amplifier power. However, the use of a small amplifier to attain very high vol- ume levels could lead to over- driving the am...

  • Page 13

    13 specifications component systems model gt6.0c gt5.0c gt4.0c grand touring automotive grand touring automotive grand touring automotive 6-1/2" 2-way component 5-1/4" 2-way component 4" 2-way component system system system 1" titanium composite 1" titanium composite 1" titanium composite balanced-d...

  • Page 14

    14 this is an important document. Attach your bill of sale to this page and keep it in a safe place. Your bill of sale is your warranty. The jbl warranty remains in effect for one year from the date of the first consumer purchase unless installed by an authorized jbl dealer. Installation by an autho...

  • Page 15

    15 gt4.0c, 5.0c, 6.0c om 7/16/98 9:54 am page 15.

  • Page 16

    Declaration of conformity we, jbl europe a/s kongevejen 194b dk-3460 birkerød denmark declare in own responsibility, that the products described in this owner’s manual are in compliance with technical standards: en 50 081-1/1992 en 50 082-1/3.1995 steen michaelsen jbl europe a/s birkerød. Denmark. 5...