1. Introduction
Thank you for purchasing the Clarion XR5520 Class D 5-Channel Car Audio Amplifier. This manual provides essential information for the proper installation, operation, and maintenance of your amplifier. Please read this manual thoroughly before attempting to install or operate the unit to ensure optimal performance and safety. Keep this manual in a safe place for future reference.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in serious injury or property damage.
- Always disconnect the vehicle's negative battery terminal before starting any installation work to prevent electrical shock or short circuits.
- Ensure all wiring is properly routed and secured to prevent damage from sharp edges or moving parts.
- Use appropriate gauge wiring for power, ground, and speaker connections as specified in this manual to prevent overheating and fire hazards.
- Install the amplifier in a location that allows for adequate ventilation to prevent overheating. Avoid mounting in enclosed spaces without airflow.
- Do not operate the amplifier if it is wet or exposed to moisture.
- Seek professional assistance if you are unsure about any installation or wiring procedures.
3. Product Overview
3.1 Features
- 800 Watts of Maximum Music Power
- 95 Watts × 4 Channels + 320 Watts x 1 Continuous @ 2-Ohms
- 55 Watts × 4 Channels + 200 Watts x 1 Continuous @ 4-Ohms
- 180 Watts × 2 Channels Continuous @ 4-Ohms Bridged + 200 Watts x 1 Continuous @ 4-Ohms
- Selectable Bass Boost Control
- Nickel Plated RCA Connectors
3.2 Amplifier Components
The Clarion XR5520 amplifier features a robust design for optimal car audio performance. Key components include power input terminals, RCA input jacks, speaker output terminals, and various control knobs for fine-tuning audio settings.
Image 1: Overview of the Clarion XR5520 amplifier showing input and output connections.
4. Installation
4.1 Mounting Location
Choose a mounting location that is dry, well-ventilated, and protected from direct sunlight, heat, and moisture. Common locations include under a seat, in the trunk, or behind a panel. Ensure there is sufficient space around the amplifier for airflow.
4.2 Wiring Connections
Before making any connections, ensure the vehicle's battery negative terminal is disconnected.
4.2.1 Power Wiring
- Power (BATT+): Connect a 4-gauge power cable directly from the positive terminal of the car battery to the amplifier's BATT+ terminal. Install an appropriate fuse (not included) within 18 inches (45 cm) of the battery.
- Ground (GND): Connect a 4-gauge ground cable from the amplifier's GND terminal to a clean, unpainted metal surface of the vehicle chassis. Ensure a solid electrical connection.
- Remote (REM): Connect a remote turn-on wire from your head unit's remote output to the amplifier's REM terminal. This wire turns the amplifier on and off with your head unit.
4.2.2 RCA Input Connections
Connect RCA cables from your head unit's pre-amp outputs to the corresponding RCA input jacks on the amplifier. For 5-channel operation, connect front, rear, and subwoofer RCA outputs from your head unit.
4.2.3 Speaker Output Connections
Connect your speakers to the amplifier's speaker output terminals. Observe correct polarity (+ to + and - to -) for all speakers. Refer to the amplifier's specifications for minimum impedance requirements.
- Channels 1-4: Connect your front and rear speakers.
- Channel 5 (Subwoofer): Connect your subwoofer.
5. Operating Instructions
5.1 Initial Setup and Adjustments
- Gain Control: Start with the gain control set to minimum. Play a familiar music track at a moderate volume on your head unit. Slowly increase the amplifier's gain control until you hear distortion, then back it off slightly.
- Crossover Settings:
- High-Pass Filter (HPF): For full-range speakers (channels 1-4), set the HPF to filter out low frequencies that speakers cannot reproduce effectively (e.g., 80 Hz - 120 Hz).
- Low-Pass Filter (LPF): For the subwoofer channel (channel 5), set the LPF to allow only low frequencies to pass through (e.g., 80 Hz - 120 Hz).
- Bass Boost: Use the selectable bass boost control sparingly. Excessive bass boost can lead to distortion and potential speaker damage. Adjust to your preference while monitoring for clarity.
5.2 Powering On/Off
The amplifier will automatically power on when your head unit is turned on (via the remote turn-on wire) and power off when the head unit is turned off.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the amplifier's exterior. Do not use harsh chemicals or abrasive cleaners.
- Ventilation: Ensure that the amplifier's cooling fins are free from dust and debris to maintain proper heat dissipation.
- Connections: Periodically check all wiring connections for tightness and corrosion. Loose connections can lead to poor performance or damage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power / Amplifier does not turn on |
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| No Sound |
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| Distorted Sound |
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| Amplifier Overheats |
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8. Specifications
| Model Number | XR5520 |
| Brand | Clarion |
| Maximum Power Output | 800 Watts |
| Continuous Power (4-Ohms) | 55 Watts × 4 Channels + 200 Watts x 1 |
| Continuous Power (2-Ohms) | 95 Watts × 4 Channels + 320 Watts x 1 |
| Bridged Power (4-Ohms) | 180 Watts × 2 Channels + 200 Watts x 1 |
| Channels | 5 |
| Amplifier Class | Class D |
| Bass Boost Control | Selectable |
| RCA Connectors | Nickel Plated |
| UPC | 789591809796 |
9. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Clarion website. Keep your purchase receipt as proof of purchase for warranty claims.
Clarion Official Website: www.clarion.com