DS18 CANDY-X1B User Manual (English)

Questions and Answers:

T
Taylor RossJul 28, 2025
What to do if the protection LED comes on when DS18 CANDY-X1B Amplifier is powered up?
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  Krystal SanchezJul 28, 2025
  If the protection LED on your DS18 Amplifier lights up when powered on, it indicates a potential issue. First, check for shorts in the speaker leads. Also, ensure the volume control on the head unit is turned down. If the issue persists, remove the speaker leads and reset the amplifier. If the protection LED remains on after these steps, the amplifier may be faulty. Also, the amplifier will shut down automatically when the unit's temperature goes up to 85[o ]C.
C
Christopher YatesAug 3, 2025
Why does my DS18 CANDY-X1B Amplifier get very hot?
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  Jennifer JohnsonAug 3, 2025
  If your DS18 Amplifier is getting very hot, it could be due to several reasons. Ensure that the speaker impedance matches the minimum requirement for your amplifier model. Check for any speaker shorts. Verify that there is sufficient airflow around the amplifier for cooling. In some cases, you might need to install an external cooling fan to maintain optimal temperature.
H
Heather MarshAug 7, 2025
How to fix high hiss or engine noise in DS18 CANDY-X1B Amplifier speakers?
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  Jonathan WileyAug 8, 2025
  If you are experiencing high hiss or engine noise (alternator whine) in your speakers with your DS18 Amplifier, try these steps: * Disconnect all RCA inputs to the amplifier. If the noise disappears, plug in each component driving the amplifier one by one, unplugging their inputs until you find the faulty/noisy component. * Set the amplifier input level as insensitive as possible. * Drive as high a signal level from the head unit as possible.
J
Joseph GrossAug 12, 2025
What to do if DS18 Amplifier will not power up?
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  Evelyn JohnsonAug 12, 2025
  If your DS18 Amplifier is not powering up, you can try the following: * Check for a good ground connection. * Ensure the remote DC terminal has at least 10V DC. * Verify battery power on the + terminal. * Inspect all fuses. * Make sure the protection LED is not lit. If it is, briefly shut off the amplifier and then repower it.
L
Leslie McculloughAug 17, 2025
How to resolve distorted sound from DS18 Amplifier?
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  Colleen PayneAug 17, 2025
  If the sound from your DS18 Amplifier is distorted, check that the level control is set appropriately to match the signal level of the head unit. Also, verify that all crossover frequencies have been properly configured. Finally, inspect the speaker leads for any shorts.
M
Mark BatesAug 22, 2025
Why is there a high squeal noise from DS18 CANDY-X1B speakers?
- S
  shelly80Aug 22, 2025
  This high squeal noise from speakers connected to your DS18 Amplifier is always caused by a poorly grounded RCA patch cord.

DS18 CANDY-X1B Specifications

General

Amplifier Class	Class D
Number of Channels	1
RMS Power at 1 Ohm	1000W
Signal to Noise Ratio	>90dB
Input Sensitivity	0.2V - 6V
THD	<0.1%
Crossover Frequency	50Hz - 250Hz
Fuse Rating	40A
Bass Boost	0 - 12dB
Output Impedance	1 Ohm - 4 Ohms