argon audio 7450A Руководство пользователя - Страница 10
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Specifications:
General 7460A/7450A
Type: 2Way Loader Speaker, 2 Drivers, reflex type cabinet
Inputs: Digital USB3.0 audio,1xmini-jack 3,5 mm stereo, L/R
RCA stereo input, L/R ¼"TRS phone plug
Output: SUB-OUT Sub output level 1.0V
Main voltage: 220-240V, 50/60Hz
Amplifier type: Dual Class AB
Distortion: @4ohm/1-50W <0.05%
Input sensitivity: 1000mV (RCA) 500mV (3.5mm mini-jack),
1000mV TRS
Specific 7460A
Tweeter: 1" Horn loaded design
Woofer: 6" High Power Kevlar Woofer Speaker
Frequency Response: (-3db): 25Hz-20KHz
Output Power: 2X65W (RMS 20-20.000 4ohm) 2X90W 1khz
Weight: 16kg
Specific 7450A
Tweeter: 1" Horn loaded design
Woofer: 5" High Power Kevlar Woofer Speaker
Frequency Response: (-3db): 30Hz-20KHz
Output Power: 2X50W (RMS 20-20.000 4ohm) 2X75W 1khz
Weight: 12kg
w w w . a r g o n a u d i o . c o m
7460
Basic Troubleshooting
If the LED does not light up, check...
that the AC power cord is firmly plugged into the rear panel
and wall outlet.
to make sure the speaker rear panel power switch is ON.
that the speaker is getting power from the wall outlet.
that the rear panel voltage selector is matched to the
operating voltage.
the fuse in the AC IN on the rear panel. If the fuse needs to
be replaced it is extremely important to replace only with
same fuse type and value.
If no sound output, check...
that the speaker is turned on (blue LED illuminated)
to make sure the right speaker is connected correctly to the
left.
that the volume on the speaker back panel is not all the
way down.
the volume level on the iPod or other audio source.
If bass output is low, check...
speaker wire polarity (verify that wires are going to same
terminals on both speakers)
that the speaker placement is not too close to a wall or
other obstruction.
that the bass ports on the rear panels are not blocked by a
rodent or jelly sandwich.
If no output from right speaker, check...
that the speaker wire is properly connected from the left to
right.
Check by removing the speaker wire from both terminals on
each speaker and reconnecting.
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50A
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