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General| Number of Channels | 1 |
|---|---|
| Total Harmonic Distortion | <0.1% |
| Crossover Frequency | 50 Hz - 250 Hz |
| Crossover Slope | 12 dB/octave |
| RMS Power at 4 Ohms | 300W |
| RMS Power at 2 Ohms | 500W |
| Input Sensitivity | 0.2V – 6V |
| Bass Boost | 0dB |
Warns about potential hearing damage and vehicle safety risks from loud music.
Recommends professional installation for optimal performance and safety.
Provides crucial safety and practical advice for installing the amplifier.
Discusses selecting a safe, cool, and secure mounting location for the amplifier.
Details on how to remove and reattach the amplifier's trim panel for access.
Instructions for making a secure ground connection to the vehicle's chassis.
Guidance on connecting the main power wire, including fuse placement.
How to connect the amplifier's remote turn-on lead or accessory circuit.
Diagrams for connecting single or multiple subwoofers in series or parallel.
Illustrates connecting subwoofers or voice coils in series.
Illustrates connecting subwoofers or voice coils in parallel.
Details on setting up the 475a for various channel configurations.
Diagram for connecting the 475a to full-range speakers in stereo mode.
Diagram for connecting satellite speakers and a subwoofer amplifier.
Diagram for connecting the 475a in tri-mode to a subwoofer and satellite speakers.
Diagram for connecting the 475a in bridged mode to full-range speakers.
Details on setting up the 5350a for 5-channel or 3-channel configurations.
Explains the INT and EXT modes for subwoofer input signal selection.
Diagram for connecting four satellite speakers and one subwoofer (5-channel).
Diagram for connecting satellite speakers and a subwoofer in 3-channel bridged mode.
Guide to setting crossover modes (Full, HP, LP) and frequencies for speakers.
Steps to adjust input level and connect the optional remote level control.
How to use Bass Boost and understand the full-range Aux Output.
Explanation of the amplifier's status LEDs, including Power and Protection.
Diagnosing no audio when the power LED is off, checking connections and voltage.
Troubleshooting red Protect LED: DC voltage, overheating, or voltage issues.
Resolving distorted audio, checking input sensitivity and speaker wiring.
Addressing issues where music lacks punch, checking speaker polarity.
Detailed technical specifications for the 475a amplifier model.
Detailed technical specifications for the 5350a amplifier model.
Detailed technical specifications for the 1300a amplifier model.
Detailed technical specifications for the 1600a amplifier model.
Defines who is protected by the warranty and conditions for coverage.
Details what is covered by the warranty and common exclusions.
Clarifies who pays for labor and material expenses for warrantable defects.
Provides instructions on how to obtain warranty service and contact information.
Outlines limitations on implied warranties and incidental/consequential damages.
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