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www.jbl.com
English
TROUBLESHOOTING
If your JBL Cinema SB450 does not perform the way you think it should, check whether the problem is covered in this section before
contacting you dealer or a JBL representative.
SPECIFICATIONS
Total Cinema SB450 Amplifier Power: 440W
Max SPL: 103dB
Frequency Response: 40Hz-20kHz
HDMI Video Inputs: 3
HDMI Video Output (with Audio Return Channel): 1
Bluetooth Version: 3.0
Max Bluetooth Range: 32 ft (10m)
Soundbar Amplifier Power: 240W
Soundbar Transducer Size: 2.25” (58mm)
Soundbar Dimensions (L x W x H): 44” x 3” x 4” (1100 x 76 x 97mm)
Soundbar Weight: 7.5lbs (3.4kg)
Soundbar Power Consumption (standby): <0.5W
Soundbar Power Consumption (max): 60W
Subwoofer Amplifier Power: 200W
Subwoofer Transducer Size: 8” (200mm)
Subwoofer Dimensions (L x W x H): 13” x 13” x 14” (320 x 320 x 355.5mm)
Subwoofer Weight: 21lbs (9.5kg)
Subwoofer Power Consumption (standby): <0.5W
Subwoofer Power Consumption (max): 100W
Packaging Dimensions (L x W x H): 46” x 16” x 19” (1210 x 395 x 520mm)
Packaging Weight (Gross): 35lbs (16kg)
Problems Solutions
If the speaker does not turn ON Check if the speaker AC power cord is plugged into a working
AC outlet and that the cable is plugged into the speaker.
If there is no sound coming from the speaker Check the power is set to ON, then check to see if the volume
is turned up.
Check if your TV has certain settings to enable the audio
connection, or try to connect another source.
If there is NO sound from the system, even when the speaker’s
volume is turned all the way up
If the TV or source component is connected via a variable
output, check its instructions if the output is not turned down
too low, or try to connect to another source.
If there is no picture on the TV Screen Check that the soundbar power is ON, the intended source is
ON, and the input is set correctly on the soundbar.
The subwoofer is not playing Check that the power is ON, and that the subwoofer is
correctly paired to the soundbar.
There is no sound using the optical input Optical input does not support all surround sound formats.
JBL recommend to use HDMI connection if other sound
formats are used.
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