Sound Magus SE1500.1 User Manual

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SE90.2 / SE150.2/SE90.4 / SE150.4

SE800.1 / SE1500.1/SE2000.1 / SE3500.1

DSP DIGITAL POWER AMPLIFIERS

OWNER'S MANUAL

Table of Contents

Questions and Answers:

C
Christopher EvansAug 4, 2025
What to do if the Protection LED comes on in my Sound Magus Amplifier?
- A
  andreamcdonaldAug 4, 2025
  If the Protection LED on your Sound Magus Amplifier is illuminated, it indicates a potential issue. First, check for short circuits on the speaker leads, as this is a common cause. Also, ensure the speaker load is not beyond the minimum specified. Try removing the speaker lead and resetting the amplifier. If the LED remains on after these steps, the amplifier may be faulty and require servicing.
A
Alexander MccarthyAug 8, 2025
How to troubleshoot a Sound Magus Amplifier that will not power up?
- M
  Marcus NelsonAug 8, 2025
  If your Sound Magus Amplifier is not powering up, there are several things to check. First, ensure you have a solid ground connection. Next, verify that there is battery power at the (+) terminal. After that, inspect all fuses and replace them if necessary. Finally, confirm that the Protection LED is not illuminated, as this can prevent the amplifier from powering on.
C
collin94Aug 13, 2025
Why is my Sound Magus Amplifier producing distorted sound?
- D
  David HillAug 13, 2025
  If you are getting distorted sound from your Sound Magus Amplifier, there are a few things you should check. Make sure the input level control is set appropriately to match the signal level of your head unit, and always try to keep this level as low as possible. Verify that all crossover frequencies are correctly set. Also, check the speaker leads for any short circuits.
K
Kelly RobertsonAug 17, 2025
What to do if my Sound Magus Amplifier gets very hot?
- C
  Carolyn NicholsAug 17, 2025
  If your Sound Magus Amplifier is getting very hot, ensure that the load impedance is correct for your amplifier model. Also, make sure there is adequate air circulation around the amplifier. In some cases, adding an external cooling fan may be necessary.
A
Angela RogersAug 21, 2025
What to check if my Sound Magus Amplifier has no output?
- S
  Scott RossAug 21, 2025
  If you are experiencing no output from your Sound Magus Amplifier, there are several things to check. First, ensure that the RCA audio cables are correctly plugged into the appropriate inputs. Next, inspect all speaker wiring. Finally, check both the head unit output and the amplifier level settings.

Sound Magus SE1500.1 Specifications

General

Amplifier Class	D
Number of Channels	1
RMS Power at 1 Ohm	1500W
Frequency Response	10Hz - 250Hz
Signal to Noise Ratio	>90dB
Subsonic Filter	10Hz - 50Hz
Bass Boost	0 - 12dB
Bass Boost Frequency	45Hz
Damping Factor	>200
RMS Power at 4 Ohms	500W
Input Sensitivity	0.2V - 6V

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