High-Fidelity Audio Coils for Premium Hi-Fi Headphones

• Customization: Available
• Type: Choke Inductor
• Structure: Mutual Inductor
• Model NO.: AL-C86
• Working Frequency: Low Frequency
• Structure of Winding: Single Coil
• Nature of Operation: Choke Coil
• Structure of Magnetizer: Ferrite Coil
• Range of Application: Choke
• Packaging Form: Power Coils
• Brand: AL
• Inductor Value: Variable Inductor
• Inductor Type: Inductor Leaded
• Application: Electrical components
• Supplier Type: AL factory
• Mounting Type: Through Hole
• Description: Sq Ferrite Core Inductor Flat Wire Coil
• Transport Package: carton
• Specification: 1000*
• Trademark: AL
• Origin: China
• HS Code: 85045000
• Production Capacity: 10000/year

Product Description

Audio Coil Series

The Audio Coil series is an innovative audio component/device designed for audiophiles and professionals who demand uncompromising sound quality. Featuring patented coil technology and precision acoustic tuning, it delivers authentic, nuanced audio reproduction for an immersive listening experience. Ideal as a core component or standalone product for headphones, speakers, audio systems, and more.
 

Core Technologies & Features

1. High-Precision Audio Coil

   • Crafted with nano-grade superconducting copper wire to minimize resistance and enhance signal transmission efficiency.

   • Optimized magnetic field distribution reduces distortion, ensuring crisp highs, rich mids, and powerful bass.

2. Dynamic Response Enhancement

   • Adaptive frequency-band processing boosts transient response by 30%, capturing subtle audio details with precision.

3. Durability & Stability

   • High-temperature-resistant ceramic insulation ensures oxidation and aging resistance, with a lifespan exceeding 10,000+ hours.

   • Fully sealed design protects against dust and harsh environments.

4. Broad Compatibility

   • Supports an ultra-wide frequency range of 5Hz-40kHz, compatible with Hi-Res Audio, DSD, and other high-resolution formats.

   • Adaptable to mainstream headphone drivers and amplifier systems (select appropriate specifications based on model).

Technical Specifications

• Models: AC-Pro / AC-Studio (selectable)

• Impedance: 16Ω / 32Ω / 64Ω (optional)

• Sensitivity: 105dB/mW

• Power Handling: 50mW (continuous), 200mW (peak)

• Frequency Response: 5Hz-40kHz (±2dB)

• Operating Temperature: -20°C to 80°C

• Connector: 3.5mm gold-plated / balanced interface (optional)

 

Applications

• Professional Monitoring: Studio recording, mixing, and mastering.

• Hi-Fi Audio Systems: Home theater upgrades, high-end audio setups.

• Portable Devices: Core component for high-resolution headphones, car audio systems.

 

Installation & Usage Tips

1. Install the coil only when the device is powered off.

2. Use non-magnetic tools to avoid magnetic interference.

3. For optimal performance, allow a 10-hour burn-in period during initial use.

Our Services

 

FAQ

1. Who are we?
We are based in Anhui, China, start from 1993, sell to Domestic Market(60.00%), Eastern Europe(10.00%), South Asia(5.00%), Eastern Asia(5.00%), North America(5.00%), Northern Europe(4.00%), South America(3.00%), Southern Europe(3.00%), Western Europe(2.00%), Oceania(1.00%), Central America(1.00%), Southeast Asia(1.00%). There are total about 1000+ people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.What can you buy from us?
Transformers,  Inductors, coils, reactors.

4. Why should you buy from us not from other suppliers?
We are the biggest manufacture of ferrite core in China for more than 30 years, also with production line of Amorphous core, SMD core, inductors for years. We are already the supplier of Microsoft, GREE, Midea, SAMSUNG, ASUS, Panasonic, etc.

5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, Express Delivery; Accepted Payment Currency: USD, CNY; Accepted Payment Type: T/T, L/C, PayPal, Western Union, Escrow; Language Spoken: English, Chinese.