Jinyuanfu Hardware Products Co., Ltd. manufactures aluminum die-cast amplifier housing components specifically designed for in-vehicle audio systems.

Our products include outer housings, heat-dissipating bases, and mounting brackets, all made from premium aluminum alloys such as ADC12 and A380.

Through high-pressure die casting (HPDC) combined with CNC precision machining, we ensure each component meets the professional requirements of efficient heat dissipation, vibration and noise resistance, and electromagnetic compatibility (EMI protection).

These housings are fully compatible with various Class D and Class H automotive amplifiers and infotainment systems.

Key Features & Advantages

High Thermal Conductivity

The aluminum alloy material and integrated fin structure provide superior heat dissipation, ensuring stable amplifier performance under continuous load.

Excellent EMI Shielding

The dense die-cast structure and precision machining deliver reliable electromagnetic interference (EMI) protection, reducing noise in car audio systems.

Vibration & Noise Resistance

Designed to meet automotive vibration and acoustic standards, ensuring long-term durability in dynamic vehicle environments.

Precision & Aesthetic Finishing

CNC finishing guarantees perfect dimensional fit, while optional anodizing, powder coating, or electrophoretic painting enhances corrosion resistance and visual appeal.

Flexible Customization

Support for customized amplifier housing designs, mounting interfaces, and branding surface treatments for OEM/ODM projects.

Typical Components

Amplifier outer enclosure (upper & lower housing)

Heat sink base and integrated cooling cover

Mounting and connection brackets

Electronic control and audio system housings

Aluminum die-cast casings for infotainment modules

Applications

Car amplifier enclosures (Class D / Class H systems)

Vehicle infotainment and multimedia control housings

Electric vehicle amplifier and signal processor casings

Automotive audio and control module base frames