JBL setup guide Troubleshooting, Specifications, G Cinema System, G Movies Center, Surround

Troubleshooting

If the system plays at low volumes but shuts off as volume is increased, check the following:

•Check all wires and con- nections between receiver/ amplifier and speakers. Make sure all wires are connected. Make sure none of the speaker wires are frayed, cut, or punctured.

•If more than one pair of main speakers is being used, check the minimum imped- ance requirements of your receiver/amplifier.

If there is low bass output, check the following:

•Make sure the connections to the left and right “Speaker Inputs” have the correct polarity (+ and –).

If there is no sound from the surround speakers, check the following:

•Check all wires and con- nections between receiver/ amplifier and speakers. Make sure all wires are connected. Make sure none of the speaker

wires are frayed, cut, or punctured.

•Review proper operation of your receiver/amplifier and its surround sound features.

•Make sure the movie or TV show, you are watching is recorded in Dolby® surround. If it is not, check to see if your receiver/amplifier has other surround modes you may use.

Specifications

G Cinema System

Frequency Response

45Hz – 20kHz

G40 with G Cinema Subwoofer

Tweeter

2" fiber cone

Midrange

5" fiber cone

Subwoofer

8" fiber cone

Crossover Frequencies

2.2kHz (midrange to tweeter) 150Hz (subwoofer to satellite)

Frequency Response

45Hz – 20kHz

Sensitivity

87dB @ 1 watt/1 meter

Impedance

8 ohms nominal

Recommended Power**

10 – 70 watts

Dimensions (HxWxD)

Satellite:

11 x 6-1/2 x 7-1/4 inches 280 x 165 x 184mm Subwoofer:

15 x 15-1/8 x 15-1/8 inches 381 x 384 x 384mm

Weight

Satellite: 7 lbs/3.2 kg

Subwoofer: 20 lbs/9.1 kg

G Movies Center

High Frequency Transducer

2" fiber cone

Low Frequency

Two 4-1/2" fiber cones

Crossover Frequency

9.0kHz

Frequency Response

100Hz – 20kHz

Sensitivity

89dB @ 1 watt/1 meter

Impedance

8 ohms nominal

Recommended Power**

10 – 70 watts

Dimensions (HxWxD)

6 x 16 x 6-1/4 inches

152 x 406 x 159mm

Weight

9 lbs/4.1 kg

Shipping Weight

19 lbs/8.7 kg

Surround

Driver

4-1/2" (full range)

Frequency Response

120Hz – 16kHz

Sensitivity

87dB @ 1 watt/1 meter

Impedance

8 ohms nominal

Recommended Power**

10 – 35 watts

Dimensions (HxWxD)

6 x 6-3/8 x 5-1/2 inches 152 x 162 x 140mm

Weight

3 lbs/1.4 kg

*The customer is responsible for proper selection and use of mounting hardware, available through hardware stores, to properly and safely wall-mount the speakers. This product is not intended for ceiling mounting.

**The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional program peaks. We do not recommend sustained operation at these maximum power levels.

Occasional refinements may be made to existing products without notice, but will always meet or exceed original specifications unless otherwise stated.