Mackie Printed Circuit Board Assembly for Main Power Supply with Heatsink for XR624/XR824 (DB-2047657)

Mackie DB-2047657 OEM Main Power Supply PCB Assembly with Heatsink

The Mackie DB-2047657 OEM Main Power Supply PCB Assembly with Heatsink is an Original Equipment Manufacturer replacement component designed for Mackie XR624 and XR824 powered studio monitors. This internal printed circuit board assembly provides a replacement for the monitor's main power supply board and includes a heatsink to support thermal management during operation.

Designed for professional audio equipment maintenance and repair, this OEM replacement part allows qualified technicians to service compatible Mackie XR Series studio monitors using a manufacturer-specific component. The DB-2047657 is intended for replacing a damaged, defective, or malfunctioning main power supply assembly. It provides a targeted repair solution for recording studios, production facilities, audio service centers, and professional technicians maintaining Mackie XR624 and XR824 monitors.

As an OEM replacement component, the Mackie DB-2047657 is identified by its specific manufacturer part number rather than a generic aftermarket designation. The assembly includes a heatsink designed to help dissipate heat generated by internal power supply electronics. Before installation, technicians should verify the existing PCB part number and the monitor's hardware configuration. Professional installation is recommended because internal power supply circuits can retain hazardous electrical energy even after the monitor is disconnected from power.

Key Features

• OEM Replacement Part: Original Equipment Manufacturer replacement component intended for servicing compatible Mackie studio monitors.
• Main Power Supply PCB Assembly: Designed to replace the internal main power supply circuit board in supported XR Series monitors.
• Mackie XR624 Compatibility: Listed as a replacement power supply assembly for the Mackie XR624 powered studio monitor.
• Mackie XR824 Compatibility: Also listed for use with the Mackie XR824 powered studio monitor.
• Integrated Heatsink: Includes a heatsink that assists with thermal dissipation from power supply components.
• Model-Specific Replacement: Identified by Mackie part number DB-2047657 to help technicians select the appropriate replacement assembly.
• Professional Service Application: Suitable for qualified electronics technicians repairing or maintaining compatible professional studio monitors.
• Internal Component Design: Intended for installation within the monitor enclosure rather than use as an external power supply.

Technical Specifications

• Manufacturer: Mackie
• Manufacturer Part Number: DB-2047657
• Product Type: OEM Main Power Supply PCB Assembly
• Replacement Part Type: Original Equipment Manufacturer (OEM)
• Component: Printed Circuit Board Assembly (PCBA)
• Primary Function: Internal Main Power Supply
• Heatsink: Included
• Compatible Model: Mackie XR624 Powered Studio Monitor
• Compatible Model: Mackie XR824 Powered Studio Monitor
• Installation: Internal Component Replacement
• Application: Studio Monitor Repair and Maintenance

OEM Compatibility and Installation

The Mackie DB-2047657 OEM replacement power supply assembly is intended for the XR624 and XR824 studio monitors. Confirm the existing board's part number and the monitor's hardware configuration before installation. Compatibility with additional Mackie products has not been established.

This replacement component is intended for qualified service personnel familiar with powered loudspeaker electronics. Proper troubleshooting should be completed before replacing the power supply board to determine whether the original assembly is responsible for the equipment malfunction.