Sony XM-504X Operating Instructions

Pages 13

Year 1997

Language(s)

of 13

Sony XM-504X Specification

The Sony XM-504X is a high-performance car audio amplifier designed to enhance in-vehicle audio systems with superior sound clarity and power output. This four-channel amplifier is engineered to deliver a maximum power output of 500 watts, providing robust amplification for a dynamic listening experience. Each channel can output up to 50 watts RMS at 4 ohms or 65 watts RMS at 2 ohms, ensuring versatility and compatibility with a wide range of audio setups.

The XM-504X incorporates Sony's advanced circuit design to minimize distortion and maximize sound fidelity. Its frequency response ranges from 5 Hz to 50 kHz, allowing it to reproduce a broad spectrum of audio frequencies with precision. The amplifier’s total harmonic distortion is kept to a minimal 0.04%, ensuring clean and clear sound reproduction. It features a signal-to-noise ratio of over 100 dB, enhancing audio clarity by reducing background noise interference.

For added flexibility, the XM-504X includes both high-level and low-level inputs, making it compatible with a variety of head units, whether they have RCA outputs or standard speaker outputs. The amplifier also provides a variable high-pass and low-pass filter, allowing users to fine-tune the audio output to match their specific speaker configurations and preferences.

Constructed with durability in mind, the Sony XM-504X features a robust aluminum heat sink to effectively dissipate heat and maintain optimal performance during extended use. Its compact dimensions make it suitable for installation in various vehicle types without occupying excessive space. Overall, the Sony XM-504X amplifier is an excellent choice for car audio enthusiasts seeking to elevate their audio system's performance with reliability and precision.

Sony XM-504X F.A.Q.

How do I properly install the Sony XM-504X amplifier in my car?

To install the Sony XM-504X, first disconnect the negative battery terminal. Mount the amplifier on a flat surface, ensuring proper ventilation. Connect the power cables to the car battery and ground. Attach the input and output connections according to the manual. Finally, reconnect the battery and test the system.

What is the recommended maintenance routine for the Sony XM-504X?

Regularly check and tighten all mounting and wiring connections. Clean the amplifier's exterior with a soft, dry cloth. Ensure that the cooling vents are unobstructed. Periodically inspect for any signs of damage or wear.

What should I do if the Sony XM-504X does not power on?

First, check the fuse and replace if necessary. Verify that all power connections are secure and the ground is properly connected. Ensure the remote turn-on wire is correctly connected. If the problem persists, consult the user manual or contact Sony support.

How can I prevent the Sony XM-504X from overheating?

Ensure the amplifier is installed in a location with adequate ventilation. Avoid mounting it near heat sources. Keep the cooling fan and vents clean and unobstructed. Consider installing additional cooling fans if necessary.

My Sony XM-504X produces distorted sound. How can I fix this?

Check the speaker connections and make sure they are secure. Verify that the gain settings are properly adjusted. Ensure the input source is not distorted. If using a crossover, ensure it is set correctly.

What are the optimal settings for the Sony XM-504X for best sound quality?

Start by setting the gain control to a low level. Adjust the crossover frequency according to your speaker specifications. Fine-tune the gain while playing music to avoid distortion. Balance the settings for bass and treble to your preference.

How can I connect an additional subwoofer to the Sony XM-504X?

Use the bridgeable feature of the amplifier. Connect the subwoofer to the bridged channel output, ensuring correct polarity. Adjust the crossover and gain settings for optimal performance.

What do the indicator lights on the Sony XM-504X mean?

The power light indicates the amplifier is on. A protection light means the amplifier has entered protection mode due to overheating, short circuits, or other faults. Refer to the manual for specific troubleshooting steps if the protection light is on.

How do I troubleshoot noise or humming issues with the Sony XM-504X?

Check the ground connection and ensure it is secure. Use high-quality RCA cables and avoid running them parallel to power cables. Check the alternator and other vehicle components for interference. Consider using a ground loop isolator if necessary.

Can I use the Sony XM-504X with a factory stereo system?

Yes, you can use the Sony XM-504X with a factory stereo system by using a line output converter to connect the speaker-level outputs from the stereo to the amplifier. Ensure all connections are secure for optimal performance.