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JBL PX300.4 manual

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Table of contents for the manual

  • Page 1

    car audio pow er amplifier owner’ s manual THANK Y OU for purchasing a JBL Power 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 return the enclosed warranty registration card.[...]

  • Page 2

    INST ALLA TION W ARNING: 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 use or misuse of this product. IMPORT ANT :[...]

  • Page 3

    APPLICA TIONS – BPX MODELS T o the right are several application diagrams to help plan your subwoofer system installation. Figures 1 through 3 show how to configure the JBL Power Series subwoofer amplifiers (models BPx500.1, BPx1100.1 and BPx2200.1) for 2-channel, bridged-mono and parallel-mono operation (also see “Setting the Output Mode” on[...]

  • Page 4

    4 APPLICA TIONS – PX600.2 The JBL Px600.2 amplifier can be set up for stereo or bridged-mono oper- ation, as shown in Figures 4 and 5 . NOTE: For simplicity , Figures 4 and 5 do not show power , remote and input connections. Px600.2 (rear panel) POWER FUSES GND REM BATT SPEAKER OUTPUTS BRIDGED STEREO Px600.2 L R NEON NEON Subwoofer (4 ohms or gre[...]

  • Page 5

    5 APPLICA TIONS – PX300.4 The JBL Px300.4 amplifier can be set up for stereo or tri-mode operation, as shown in Figures 6 and 7 . NOTE: For simplicity , Figures 6 and 7 do not show power , remote and input connections. Px300.4 (rear panel) POWER FUSES GND REM BATT Px300.4 SPEAKER OUTPUTS SPEAKER OUTPUTS STEREO REAR FRONT L R L R BRIDGED NEON NEON[...]

  • Page 6

    6 INST ALLA TION AND SETUP SETTING THE OUTPUT MODE Setting an output mode depends on your choice of system configuration and the nominal impedace of your speaker system. JBL Power Series BPx amplifiers provide rated power into any impedance between 1 and 4 ohms. The BPx500.1, BPx1100.1 and BPx2200.1 amplifiers can be configured to provide high volt[...]

  • Page 7

    7 INST ALLA TION AND SETUP For sealed enclosures, use DBO to enhance the middle of the bass region. Set the HP FREQ control to 35Hz to 40Hz and adjust the BOOST control to taste. This will make the bass sound bigger and fuller . Alternatively, for tighter - sounding bass, set the HP FREQ control between 45Hz and 50Hz, and also adjust the BOOST cont[...]

  • Page 8

    Px300.4 Px600.2 BPx500.1 BPx1100.1 BPx2200.1 Power Output, 75W x 4 150W x 2 N/A N/A N/A 4 Ohms Power Output, 150W x 4 300W x 2 250W x 2 575W x 2 1100W x 2 2 Ohms Power Output, 300W x 2 600W x 1 500W x 1 1100W x 1 2200W x 1 Bridged, 4 Ohms Power Output, N/A N/A 500W x 1 1100W x 1 2200W x 1 Parallel, 1 Ohm Min. Speaker 2 ohms 2 ohms 1 ohm 1 ohm 1 ohm[...]