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FM811

External dimensions (mm) : 360*80*268
Internal dimensions (mm) : 280*74*257
Thickness of each part (mm) : Front panel 8: Rear panel 3: Upper and lower cover panels 3
Single side heat sink size (mm) :260*80*40
Weight of a single heat sink: 0.72KG
Material: Aluminum alloy
Weight: 3.6KG

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Tag list： FM811

Category:

With Heat Sink Amplifier Enclosure

Product Description

Amplifier aluminum enclosures designed with heat sink features are custom-made for high-power audio amplifiers such as Class A and Class AB, and they possess the following characteristics:

High-quality aluminum alloy materials are selected to ensure excellent heat dissipation and good corrosion resistance, ensuring long-term stable operation of the amplifier equipment. The heat sink design effectively conducts the heat generated by the internal electronic components of the amplifier, preventing the device from being damaged due to overheating. The high-quality large heat sinks are a highlight of this product, capable of dissipating heat more efficiently, further enhancing the stability of the device.

The enclosure structure is compact, lightweight, and sturdy, effectively protecting the internal circuit from external interference and physical damage. At the same time, the fine craftsmanship and clean, elegant appearance enhance the overall quality and professionalism of the product.

They are suitable for high-power audio amplifiers such as Class A and Class AB, meeting the needs of high-power, high-quality audio output. The heat sink design ensures that the amplifier equipment can maintain a lower temperature even under high-load operating conditions, thereby enhancing the stability and service life of the device.

In addition, such enclosures typically come with comprehensive interfaces and features, such as balanced input circuits, high-level inputs, RCA inputs, etc., to meet various audio application needs. Optional intelligent features like automatic on/off further enhance user convenience.

In summary, amplifier aluminum enclosures designed with heat sink features are the ideal choice for high-power audio amplifiers like Class A and Class AB, providing stable heat dissipation performance, protecting the internal circuit, and enhancing the overall quality and sound quality performance with high-quality large heat sinks and refined craftsmanship.

GW-HJ

FM711B

Corporate Strengths Overview

Expert Customization & Secure Production

Our dedicated design team (15+ years of experience) provides tailored solutions based on your 3D/CAD/CDR files or sketches. Every project is managed by engineers with over a decade of expertise, ensuring strict confidentiality in design and production.

Premium Materials & Precision Manufacturing

We use 99% high-purity aluminum for superior strength and corrosion resistance. Equipped with 86 advanced machines (CNC, laser cutting, etc.) and a 4,000㎡ workshop, we guarantee machining tolerances within 0.1 mm.

Scalable Infrastructure & Storage Capacity

Our 4,000㎡ production facility and matching warehouse space enable large-scale operations, storing 10,000+ parts and 1,000+ finished products to meet urgent or bulk orders efficiently.

Rigorous Quality Control & Reliability

Every product undergoes 100% inspection by our QC team, ensuring 100% compliance with standards. We maintain a 98% on-time delivery rate, combining speed with uncompromised quality.

Qualification Certification

To explore the global market, we adhere to the principles of people-oriented, product quality oriented, integrity-based, service-oriented, and win-win cooperation. Looking forward to your participation!

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Frequently Asked Questions

How to address accuracy loss in aluminum enclosure machining caused by equipment aging?

Implement regular maintenance (e.g., debris removal, spindle replacement) and upgrade core components (e.g., laser calibration, servo motors). Integrate AI algorithms to optimize tool paths, minimize idle movements, and phase out equipment older than 8 years.

How to ensure production efficiency and quality control for large-volume orders?

Leverage automated CNC and laser cutting for precision machining, with IoT systems monitoring equipment parameters (e.g., tool lifespan, processing settings). Modular production lines enable phased quality checks: sampling for dimensional tolerance (≤±0.05mm) and full inspection for surface defects (scratches, bubbles).

How to choose between spray coating and anodized oxidation for aluminum enclosure surface treatment?

Anodized oxidation suits high-purity aluminum alloys, enhancing corrosion resistance and enabling diverse colors. However, die-cast aluminum (high silicon content) requires spray coating. Spray coating offers cost efficiency and broad color options for mass production, while anodized oxidation is ideal for premium products requiring superior wear resistance and insulation.

How to balance innovative design and production feasibility for customized complex aluminum enclosures?

During the design phase, integrate functional requirements (e.g., heat dissipation, EMI shielding) with manufacturing constraints. For instance, deep-cavity structures require tolerance allowances to prevent cracking, while curved surfaces favor stamping or die-casting. We recommend 3D modeling for process simulation and collaborate with clients to optimize designs, minimizing costs from overly complex geometries.

How to select aluminum alloy materials to ensure stability and durability for audio product enclosures?

We recommend using 6061-T6 or 7075 aluminum alloys. The 6061-T6 offers excellent machinability and corrosion resistance, suitable for standard audio equipment enclosures. The 7075 alloy provides high strength and deformation resistance, ideal for premium audio systems requiring electromagnetic shielding. Materials undergo ultrasonic testing to eliminate defects like pores and impurities, combined with pre-stretching processes to prevent post-processing deformation.

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