Electronics Stereo Amplifier User Manual

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GT-X424

Owner’s Manual

GT-X424

ampliﬁer

INSTALLATION WARNINGS AND TIPS

• Disconnect the negative (–) lead from your vehicle’s battery.

• At 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.

• 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.

Summary of content (4 pages)

PAGE 1
GT-X424 amplifier G T-X 42 4 Installation Warnings and Tips • Disconnect 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. • Choose 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.
PAGE 2
4x 1x 1x GT -X 42 4 9-1/4" 235mm 7-1/2" 191mm a b c 2-1/8" 54mm GT-X424 d ef gh i j k A l B C D E A B C 2
PAGE 3
English GT-X424 CAR AUDIO POWER AMPLIFIER OWNER’S MANUAL a Speaker Output Connectors • Connect the speakers to these terminals, observing proper polarity. •T wo-channel operation: Connect the left speaker to the L+ and L– terminals and the right speaker to the R+ and R– terminals. •O ne-channel (bridged) operation: Connect the single speaker to the R+ and L– terminals. • M inimum speaker impedance for two-channel operation is 2 ohms.
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. 8500 Balboa Boulevard, Northridge, CA 91329 USA Declaration of Conformity www.jbl.com © 2011 HARMAN International Industries, Incorporated. All rights reserved.