Bllet Point:

High-quality beryllium metal film technology provides more precise audio performance and higher stability

Beryllium metal film has lower mass and higher elasticity for better response in the high-frequency range, while maintaining its performance over long-term use

Imported 500Ω voice coils allow the unit to respond more sensitively and accurately to signals

High-impedance design of the 500Ω voice coil is particularly suitable for audiophiles and professionals, providing superior audio performance and a precise listening experience

19.5×2mm high-performance permanent magnet provides a stronger magnetic field for enhanced audio performance

Three-frequency separation technology separates signals of different frequencies for clearer, thicker, and more powerful audio performance, while maintaining positioning accuracy

Handmade by senior engineers to ensure the performance and quality of each unit

Matching tests are conducted before leaving the factory to ensure the consistency of the curves of the two units for the best listening experience

Committed to providing customers with the best products and services using the most advanced technology and materials

Guaranteed customer satisfaction with a top-rated customer service team ready to assist

Model: KING ELF K100-500Ω

Brand:ELFINEAR Type: Dynamic (Moving Coil) Application: Hi-Fi (Home Use) Shape: Round Configuration: Coaxial Compound Diaphragm Material: LCP (Liquid Crystal Polymer) With Berryllium Dome Magnetic Circuit Type: Internal Magnetic Frequency Response: Full Range (20-20000 kHz) Directivity: Marked with a color dot for unit polarity Signal-to-Noise Ratio: 96 (dB) Speaker Impedance: 500±15% OHM Rated Power: 18mW Test Voltage: 3.0V Maximum Power: 24mW Test Voltage: 3.5V Sensitivity: 121dB/mW Harmonic Distortion: 1% (TMD%)

Model: K100-300Ω

Type: Dynamic (Moving Coil) Application: Monitoring Shape: Round Configuration: Composite Diaphragm Material: LCP (Liquid Crystal Polymer) With Berryllium Dome Magnetic Circuit Type: Internal Magnetic Frequency Response: Full Range (20Hz-20kHz) Directivity: Green dot indicates positive polarity Speaker Impedance: 300±15% OHM Rated Power: 13mW Test Voltage: 2.0V Maximum Power: 20mW Test Voltage: 2.5V Sensitivity: 119dB/mW Harmonic Distortion: 1% (TMD%)

MODEL K100-64Ω

Brand: ELFINEAR Type: Dynamic (Moving Coil) Application: Hi-Fi (Home Use) Shape: Round Diaphragm Material: LCP (Liquid Crystal Polymer) With Berryllium Dome Magnetic Circuit Type: Internal Magnetic Frequency Response: Full Range (20-20000 kHz) Directivity: Red dot indicates positive polarity Signal-to-Noise Ratio: 96dB Speaker Impedance: 64±15% OHM Rated Power: 40mW Test Voltage: 1.6V Maximum Power: 62mW Test Voltage: 2.0V Sensitivity: 117dB/mW Harmonic Distortion: 1% (TMD%)

Model: K100-32Ω

Type: Dynamic (Moving Coil) Application: Monitoring Shape: Round Diaphragm Material: LCP (Liquid Crystal Polymer) With Berryllium Dome Magnetic Circuit Type: Internal Magnetic Frequency Response: Full Range (20Hz-20kHz) Directivity: Green dot indicates positive polarity Speaker Impedance: 32±15% OHM Rated Power: 45mW Test Voltage: 1.2V Maximum Power: 70mW Test Voltage: 1.5V Sensitivity: 114dB/mW Harmonic Distortion: 1% (TMD%)