The JBL Px600.2 amplifier is set to stereo mode to drive a pair of full-range speakers. Figure 5. The JBL Px600.2 amplifier is set to bridged (mono) mode to drive a single subwoofer. Use this mode only when the nominal impedance of the subwoofer is 4 ohms or greater. 4 APPLICATIONS – Px600.2 The JBL Px600.2 amplifier can be set up for stereo or bridged-mono operation, as shown in Figures 4 and 5. NOTE: For simplicity, Figures 4 and 5 do not show power, remote and input connections. APPLICATIONS

• 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. Specifications • 40W RMS x 2 @ 4 ohms and .1% THD + N* • 60W RMS x 2 @ 2 ohms, 14.4V

• 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. Specifications • 1700W RMS x 1 channel @ 4 ohms and .1% THD + N* • 2400W RMS x 1 chan

Part No. GTOAMPOM1/04 JBL Consumer Products

Either + or -terminal may be used. Minimum total impedance is 1 ohm. © Fuses • Replace only with the same type and rating. © Power Input Connectors • +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. • GND:

SubwooferRightLeft– + + – + – GTO755.6 II (partial end panel) 5 APPLICATIONS – GTO755.6 II The GTO755.6 II can be configured for 6-channel, 5-channel or 3-channel operation, as shown in Figures 9 through 11. Input Mode Switch: • Use INT (internal mode) to send a signal from the front and rear inputs to the subwoofer. • Use EXT (external mode) when sending a dedicated signal to the subwoofer inputs; e.g., if your source unit has a subwoofer output. NOTE: For simplicity, Figures 9 through 11 do no

Instead, please ask your authorized JBL car audio dealer about professional installation. INSTALLATION CHOOSING A LOCATION WARNINGS AND TIPS AND MOUNTING THE • Always wear protective eyewear when using tools. • Turn off the audio system and other electrical devices before you start. Disconnect the (–) negative lead from your vehicle’s battery. • 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

In order that we may better serve you should you require warranty service for your new amplifier, please retain your original purchase receipt and return the enclosed warranty registration card. INSTALLATION WARNING: Playing loud music in an automobile can hinder your ability to hear traffic and permanently damage your hearing. We recommend listening at low or moderate levels while driving your car. JBL accepts no liability for hearing loss, bodily injury or property damage resulting from the us

NOTE: When using the high-level inputs, the AUX outputs can be used to pass a line-level signal to another amplifier. INSTALLING NEON TUBES (OPTIONAL) 1. Using a Phillips screwdriver, remove all screws on the amplifier’s output/power end panel and set them aside. 2.Using a 3 .32-inch Allen wrench, remove only the screws on the amplifier’s (top) clear cover and set them aside. 3. Remove the end panel and slide the cover off. Set both parts aside. 4. Locate the enclosed hardware bag and remove the

INSTALLATION 2 THANK YOU for purchasing a JBL CS Series amplifier. In order that we may better serve you should you require warranty service for your new amplifier, please retain your original purchase receipt and register your new JBL amplifier online at WARNING Playing loud music in an automobile can hinder your ability to hear traffic and permanently damage your hearing. We recommend listening at low or moderate levels while driving your car. JBL accepts no liability for hearing loss, bodily