GT5-A3011
OWNER’S MANUAL
BEDIENUNGSAN-
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MODE D'EMPLOI
MANUAL DE USO
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ENGLISH
GT5-A3011 CAR AUDIO SUBWOOFER AMPLIFIER OWNER’S MANUAL
0
4
Installation Warnings and Tips
Speaker Output Connectors
Input Connectors (RCA)
• Connect the subwoofer to these terminals,
observing proper polarity. Either + or –
terminal may be used. Minimum total
impedance is 1 ohm.
• Connect to the RCA outputs from the source unit
• Disconnect the negative (–) lead from your vehicle’s
or signal processor.
battery.
5
Input-Level Control
• At the installation sites, locate and make a note of
all fuel lines, hydraulic brake lines, vacuum lines
and electrical wiring. Use extreme caution when
cutting or drilling in and around these areas.
• Choose a safe mounting location away from moisture.
• Make sure there is sufficient air circulation at the
mounting location for the amplifier to cool itself.
• Mount the amplifier, using the supplied hardware.
• Used to match the input level of the amplifier
1
2
Fuses
to the output level of the source unit.
• Replace only with the same type and rating.
Power Input Connectors
9
• See
for the adjustment procedure.
6
7
Protect LED
• +12V: Connect to the positive terminal of the
vehicle’s battery. 8 AWG wire is recommended.
Install an appropriate fuse holder and fuse (40A
minimum) within 18 inches of the battery. Make
sure the wire is not damaged or pinched during
installation. Install protective grommets when
routing wires through the firewall or other sheet
metal.
• Illuminated under any of the following fault
conditions: battery over/under voltage, short
circuit in speaker wires, amplifier is too hot,
amplifier’s output circuit has failed (DC voltage is
present in the amplifier’s output).
Low-Pass Filter Frequency Control
• 12dB/octave low-pass filter,
Specifications
• 200W RMS x 1 @ 4 ohms and ≤1% THD + N*
• 300W RMS x 1 @ 2 ohms, 14.4V supply and
≤1% THD + N*
• Maximum input signal: 6V*
• Maximum sensitivity: 200mV*
• THD + N: 0.05%*
• Signal-to-noise ratio: 95dBA
(reference 1W into 4 ohms)*
• Signal-to-noise ratio: 120dBA
(reference rated power into 4 ohms)
• Frequency response: 10Hz – 300Hz (–3dB)*
• Total peak power: 600 watts
* CEA-2006A-compliant
variable from 32Hz to 320Hz.
• GND: Connect to the vehicle’s chassis. Refer to
the picture below.
A
• See
for the adjustment procedure.
8
9
Power On LED
• Illuminated when the amplifier is on.
Setting Input Level
A Turn Input Level control counterclockwise to
6V (minimim).
B With a dynamic music track playing, turn the
head unit’s volume control to the 3/4 position.
C Turn Input Level control clockwise until the
bass output is proportionate to the output of
the high-frequency speakers, according to
your preference.
D Input level is now adjusted correctly.
Setting the Crossover
A
A Crossover setting for subwoofers.
Note: Acceptable frequency ranges are indicated
in gray.
• REM: Connect to the “Remote Out” lead from the
source unit or to a source of switched
+12V (ACC).
3
Aux Output Connectors (RCA)
• Nonfiltered pass-through output. Connect to
the input of an additional amplifier.
This product is designed for mobile applications and is not
intended for connection to the mains.
A valid serial number is required for warranty coverage.
Features, specifications and appearance are subject to change
without notice.
Declaration of Conformity
Harman Consumer Group, Inc.
250 Crossways Park Drive, Woodbury, NY 11797
We, Harman Consumer Group, Inc.
2, route de Tours
72500 Château du Loir
France
© 2008 Harman International Industries, Incorporated. All rights reserved.
declare in own responsibility that the product described in this owner’s
manual is in compliance with technical standards:
EN 55013:2001+A1:2003
JBL is a trademark of Harman International Industries, Incorporated,
registered in the United States and/or other countries. GT Series is a
trademark of Harman International Industries, Incorporated.
EN 55020:2002+A1:2003
Klaus Lebherz
Harman Consumer Group, Inc.
Château du Loir, France 7/08
Part No. GT5A3011OM 7/08
www.jbl.com
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