 
|
Aluminum Speaker Adjustment Collar｜CNC Threaded Ring for Acoustic Mounting｜Precision 39×29mm Spacer for Audio Hardware
Product Details:
| Place of Origin: | China, Fujian |
| Brand Name: | Customized |
| Certification: | ISO9001:2015 |
| Model Number: | Customized |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1000PCS |
|---|---|
| Price: | Price can be discussed |
| Packaging Details: | Customized packaging services according to the change of package size of your goods |
| Delivery Time: | 15 work days |
| Payment Terms: | T/T |
| Supply Ability: | 1-1000 pcs 14work days |
|
Detail Information |
|||
| Lead Time: | 15~25 Working Days | Micro Machining Or Not: | Micro Machining |
|---|---|---|---|
| Color: | Any Color | Process: | Turning,CNC Machining |
| Cnc Machining Or Not: | CNC Machining | Tolerance: | 0.01mm |
| Type: | Other Machining Services,Turning | Keyword: | CNC Machining,high Precision |
| Product Name: | Cold Heading Parts | Material Capabilities: | Aluminum,Brass,Stainless Steel,Copper |
| Service: | Customized OEM | Material: | Aluminum,brass,Stainless Steel |
Product Description
Product Description
This aluminum adjustment collar is specially engineered for speaker and acoustic hardware applications, providing precise depth control and secure thread engagement. With dimensions of 39mm in diameter and 29mm in height, the part features a smooth cylindrical body and fine-pitch internal and external threads, optimized for tight mounting in audio assemblies.
Crafted from lightweight, corrosion-resistant aluminum alloy, this regulating ring helps stabilize speaker enclosures, horn adapters, or threaded interface mounts. Its high machining precision ensures seamless integration and minimal vibration, which is essential for preserving audio clarity and mechanical durability.
The component is CNC machined with clean thread edges and a polished finish, enhancing the aesthetic appeal and functionality in high-end speaker builds. Its modular design allows for easy installation, replacement, or calibration of acoustic components without damaging surrounding parts.
Custom thread sizes, anodized finishes, and logo engraving are available upon request. Ideal for use in home theater systems, professional stage equipment, or automotive speaker installations, this ring supports reliable acoustic tuning and fixture stability.
| Project Description | |
| Design/size according to customer's sample or drawing | |
| Material | |
| Copper | H59 H62 lead-free copper and purple copper, etc. |
| Titanium | TC4 (TiAl6v4, grade 5). |
| Alloy steel | 15Cr, 20Cr, 42CrMo |
| Aluminum | 6061, 6063, 6082, 7075, 5052, A380, etc. |
| Plastics | POM, paraformaldehyde, nylon |
| Steel | Mild steel, carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc. |
| Stainless steel | SS303, SS304, (SS304 food grade), SS316, SS316L, SUS430, SS416SS201, SS301, |
| Other | |
| Surface treatment | Transparent anodizing, color anodizing (color code required, actual samples to prevent color difference), chemical film, passivation, polishing, chrome plating, sandblasting, laser engraving, zinc plating, black oxide, nickel plating, chrome plating, carburizing, heat treatment |
| Test Equipment | Rockwell Hardness TesterSalt Spray TesterRoughness TesterCloud Disc High Speed Tester SP-T300 |
