SYMPTOM | PROBABLE CAUSE | ACTION TO TAKE |
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Distorted output | Speaker not connected to properly | Check speaker wiring and fix or replace as needed. Refer to the amplifier | ||
continued... |
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| speaker connections section of this manual for detailed instructions | |
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| Internal crossover not set properly | Readjust crossovers. Refer to the internal crossover section of this | ||
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| for speakers manual for detailed instructions |
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| Speakers are blown | Check system with know working speakers and fix or replaceas needed | ||
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Poor bass response | Speakers wired with wrong | Check speaker polarity and fix as needed |
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| polarity causing cancellation at low frequency |
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| Crossover set incorrectly | Reset crossovers. Refer to the internal crossover |
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| section of this manual for detailed instructions |
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| Impedance load at amplifier | Check speaker impedance load, if below 2Ω stereo or 4Ω | mono | |
| is too low. | Rewire speakers to achieve a higher impedance |
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Battery fuse blowing | Short in power wire or incorrect | Check power and ground connections and fix or repair as needed | ||
| power connections. |
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| Fuse used is smaller than | Replace with proper fuse size |
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| recommended |
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| Too much current being drawn | Check speaker impedance load, if below 2Ω stereo or 4Ω | mono | |
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| rewire speakers to achieve a high impedance |
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| Check power and ground connections and fix or repair as needed | |
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Amplifier fuse | Too much current being drawn | Check speaker impedance load, if below 2Ω stereo or 4Ω | mono | |
blowing |
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| rewire speakers to achieve a high impedance and replace with | |
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| recommended size fuse |
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| Check power and ground connections and fix or repair as needed | |
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| Fuse used is smaller than | Replace with proper fuse size |
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| recommended |
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| Impedance load at amplifier | Check speaker impedance load, if below 2Ω stereo or 4Ω | mono | |
| too low. | Rewire speakers to achieve a higher impedance |
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| Speaker is blown with shorted | Check system with know working speakers and fix or replace | ||
| outputs | as needed |
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page 51