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General| Channels | 4 |
|---|---|
| Frequency Response | 20Hz - 20kHz |
| Signal to Noise Ratio | > 95 dB |
| Water Resistant | Yes |
| Bridged Power (RMS) | 2 x 150 Watts @ 4 Ohms |
| Crossover | LP/HP 12dB/octave |
Guidance on selecting a dry, structurally sound location for amplifier mounting, ensuring adequate ventilation.
Instructions on connecting RCA inputs using high-level or low-level signals and managing audio signal cables.
Specifies external fuse ratings and power/ground wire gauge for each amplifier model.
Details on selecting between +12V and DC Offset automatic turn-on modes for the amplifier.
Explains how to set input levels for Hi or Low-level signals and adjust crossover frequencies.
Guidance on setting input gain for optimal signal matching and using the bass boost feature.
Instructions for installing the KMARC remote level control for the KMA450.6 model.
Interpreting Power (PWR) and Protection (PRT) LED statuses to diagnose amplifier issues.
Diagnosing issues when the amplifier has no output, checking LEDs, connections, and speaker loads.
Troubleshooting alternator whine, ground noise, thermal, and short circuit protection modes.
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