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GT-X424
amplifier
InstallatIon WarnIngs and tIps
• D isconnect the negative (–) lead from your vehicle's battery.
• A t the installation site, 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.
• C hoose a safe mounting location away from moisture.
• M ake sure there is sufficient air circulation at the mounting location
for the amplifier to cool itself.
• M ount the amplifier, using the supplied hardware.
Owner's Manual
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Summary of Contents for JBL GT-X424
- Page 1 GT-X424 amplifier InstallatIon WarnIngs and tIps • D isconnect the negative (–) lead from your vehicle’s battery. • A t the installation site, 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. • C hoose a safe mounting location away from moisture. • M ake sure there is sufficient air circulation at the mounting location Owner’s Manual for the amplifier to cool itself. • M ount the amplifier, using the supplied hardware.
- Page 2 9-1/4" 235mm 7-1/2" 191mm 2-1/8" 54mm GT-X424 ef gh i j...
- Page 3 GT-X424 Car auDIO POwer aMPlIFIer Owner’s Manual a speaker output ConneCtors h Crossover-FrequenCy Control • C onnect the speakers to these terminals, • 1 2dB/octave crossover, variable from 32Hz to observing proper polarity. 320Hz. • T wo-channel operation: Connect the left speaker • S ee l for the adjustment procedure. to the L+ and L– terminals and the right speaker to the R+ and R– terminals. i Crossover-FIlter seleCtor • L P (SUB): Select for subwoofer(s). • O ne-channel (bridged) operation: Connect the single speaker to the R+ and L– terminals.
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Page 4: Specifications
• 45W RMS x 2 @ 4 ohms • 75W RMS x 2 @ 2 ohms • 300W total max power • THD + N: 0.05% • Signal-to-noise ratio: 101dBA (referenced to rated power into 4 ohms) • Frequency response: 10Hz – 100kHz (–3dB) • Maximum input signal: 6V • Maximum sensitivity (minimum input signal for rated output): 200mV HARMAN Consumer, Inc. Declaration of Conformity 8500 Balboa Boulevard, Northridge, CA 91329 USA www.jbl.com We, Harman Consumer Group, Inc. © 2011 HARMAN International Industries, Incorporated. 2, route de Tours All rights reserved. 72500 Château du Loir France JBL is a trademark of HARMAN International Industries, declare in own responsibility that the product described in this Incorporated, registered in the United States and/or owner’s manual is in compliance with technical standards: other countries. EN 55013:2001+A1:2003 EN 55020:2002+A1:2003 Features, specifications and appearance are subject to Klaus Lebherz change without notice. Harman Consumer Group, Inc. Château du Loir, France 11/08 Part No. 950-0400-001...