SPECIFICATIONS
JBL On Stage 400iD
Frequency Response: 40Hz – 20kHz
troubleshooting
SOUND QUALITY
Symptom | Possible Problem Solution | Note |
Power Consumption: 55 Watts maximum
JBL On Stage 400ID Transducers: One Atlas™ (45mm) neodymium and four Odyssey® (25mm)
Power: 1 x 30 Watts (woofer)
2 x 15 Watts (tweeters), at 1% THD Input Impedance: >10k Ohms
Input Sensitivity: 250mV RMS for rated power output
Power (USA/Canada): 120 Volts, 60Hz AC
No sound from the | No power to the unit | Make sure the wall power outlet or |
JBL On Stage 400ID unit |
| power strip has power. Make sure all |
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| switches for the outlet/power strip are |
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| on and that all switches for the speaker |
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| system are on. |
| Incorrect source selection | Make sure the iPod is properly docked |
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| or that the auxilary cable is properly |
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| connected to an external audio device. |
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| Turn up the volume. Check the system |
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| with a known good source, such |
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| as your iPod. Connect the Auxiliary |
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| Port cable to the headphone jack on |
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| your iPod. |
Is the LED on? If not, power is not getting to your JBL On Stage 400ID system; try the solutions shown.
Power (Europe/UK): 220 – 240 Volts, 50Hz or 60Hz AC
Power (Japan): 100 Volts, 50Hz or 60Hz AC
Power (Australia): 240 Volts, 50Hz or 60Hz AC
Dimensions:
Weight: 3.8 lb (1.7kg)
Power Supply Manufacturer: JBL
Power Supply Model:
Sound comes from one | iPod or audio cable is not | Make sure the iPod or Auxiliary Port | If you are using a longer | |
side/channel only | seated properly | cable is seated all the way into the | cable, make sure it’s a | |
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| JBL On Stage 400ID unit. | 3.5mm | |
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Distortion (static, | Noise may be caused | Turn monitor off to see whether noise is |
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crackling or | by interference from a | eliminated. Move JBL On Stage 400ID |
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hissing sounds) | monitor, cell phone or | unit’s cables farther away from monitor. |
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| other transmitting device |
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Too much bass | JBL On Stage 400ID is being | Make sure that the JBL On Stage 400ID |
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or treble | overdriven by an amplified | unit is connected to an appropriate |
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| audio source | source device. |
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| Make sure all signal cables are |
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| inserted snugly into receptacles. |
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| Volume level may be | Check volume of source device. |
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| too high | Some devices will distort the output |
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| signal if the volume is set to Maximum. |
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| Check the EQ setting on | We recommend that the source device |
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| your iPod or source device | EQ be set to Flat or Off. |
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JBL On Stage 400ID | Input cables are not | Check input cable connection. |
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unit emits a loud hum or | plugged in properly |
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buzzing noise |
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Speaker system experi- | Input cable may be picking | Wrap up excess input cable, in order to |
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ences radio frequency | up interference | make it as short as possible. |
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interference or picks up |
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a radio station |
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