Why Sound Magus PK1400.4M Amplifier has distorted sound?
Distorted sound from your Sound Magus Amplifier can occur if the input level control is not correctly matched to the head unit's signal level. Ensure the input level control is properly set. It's also advisable to set the input level as low as possible. Furthermore, check for any short circuits in the speaker leads and ensure all crossover frequencies are correctly configured.
What to do if Sound Magus PK1400.4M gets very hot?
If your Sound Magus Amplifier is overheating, verify that the minimum load impedance for your amplifier model is correct. Also, make sure there is sufficient air circulation around the amplifier. In certain setups, adding an external cooling fan might be necessary.
Why Sound Magus PK1400.4M Amplifier protection LED comes on?
The protection LED on your Sound Magus Amplifier may activate due to a few reasons. First, check for short circuits in the speaker leads. Also, ensure that the speaker load is not beyond the minimum specified load. If these aren't the issue, remove the speaker leads and reset the amplifier. If the protection LED persists, the amplifier may be faulty and require servicing.
How to fix high hiss in Sound Magus PK1400.4M speakers?
To address high hiss in your Sound Magus Amplifier speakers, check if the RCA cable is shorted to the power ground on the amplifier side. Also, inspect the amplifier's grounding to ensure it's properly connected.
General| Channels | 4 |
|---|---|
| RMS Power (4 Ohms) | 140W x 4 |
| Signal to Noise Ratio | >90dB |
| Minimum Impedance | 2 Ohms |
| Bass Boost Frequency | 45Hz |
| Input Sensitivity | 200mV - 6V |
| Bass Boost | 0dB - 12dB |
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