| Distorted output | 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 replace as needed. |
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| Poor bass response | Speakers wired with wrong polarity | Check speaker polarity and fix as needed. |
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| causing cancellation at low frequency |
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| Crossover set incorrectly | Reset crossovers. Refer to the Internal Crossover section of this manual |
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| for detailed instructions. |
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| Impedance load at amplifier is too low | Check speaker impedance load, if below 2Ω stereo or 4Ω mono |
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| rewire speakers to achieve a higher impedance. |
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| Battery fuse | Short in power wire or incorrect | Check power and ground connections and fix or repair as needed. |
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| blowing | power connections. |
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| Fuse used is smaller than recommended | Replace with proper fuse size. |
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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 rewire |
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| blowing |
| speakers to achieve a high impedance and replace with recommended |
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| 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 recommended | Replace with proper fuse size. |
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| Impedance load at amplifier too low | Check speaker impedance load. If below 2Ω stereo or 4Ω mono, rewire |
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| speakers to achieve a higher impedance. |
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| Speaker is blown with shorted outputs | Check system with known working speakers and fix or replace as needed |
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page 39
