| Distorted output | Internal crossover not set properly | Readjust crossovers. Refer to the Internal Crossover section of this |
|
|
| |||
|
| for speakers | manual for detailed instructions. |
|
|
| Speakers are blown | Check system with know working speakers and fix or replace as needed. |
|
| Poor bass response | Speakers wired with wrong polarity | Check speaker polarity and fix as needed. |
|
|
| causing cancellation at low frequency |
|
|
|
| Crossover set incorrectly | Reset crossovers. Refer to the Internal Crossover section of this manual |
|
|
|
| for detailed instructions. |
|
|
| Impedance load at amplifier is too low | Check speaker impedance load, if below 2Ω stereo or 4Ω mono |
|
|
|
| rewire speakers to achieve a higher impedance. |
|
| Battery fuse | Short in power wire or incorrect | Check power and ground connections and fix or repair as needed. |
|
| blowing | power connections. |
|
|
|
| Fuse used is smaller than recommended | Replace with proper fuse size. |
|
|
| Too much current being drawn | Check speaker impedance load, if below 2Ω stereo or 4Ω mono |
|
|
|
| rewire speakers to achieve a high impedance. |
|
|
|
| Check power and ground connections and fix or repair as needed. |
|
| Amplifier fuse | Too much current being drawn | Check speaker impedance load, if below 2Ω stereo or 4Ω mono rewire |
|
| blowing |
| speakers to achieve a high impedance and replace with recommended |
|
|
|
| size fuse. |
|
|
|
| Check power and ground connections and fix or repair as needed. |
|
|
| Fuse used is smaller than recommended | Replace with proper fuse size. |
|
|
| Impedance load at amplifier too low | Check speaker impedance load. If below 2Ω stereo or 4Ω mono, rewire |
|
|
|
| speakers to achieve a higher impedance. |
|
|
| Speaker is blown with shorted outputs | Check system with known working speakers and fix or replace as needed |
|
|
|
|
|
|
|
|
|
|
|
page 37
