KEFINE Delci AE DLC+PU Diaphragm Dynamic Driver IEM

The DELCI AE, a collaboration between KEFINE and Angelears, features a 10mm DLC-coated PU driver with a dual-tone filtering system. Its DLC+PU composite diaphragm delivers high-definition sound reproduction, while the dual-cavity driver structure ensures powerful bass response. The earphones offer interchangeable nozzles for dual sound signatures, catering to different listening preferences—warm and musical (Silver nozzle) or detailed and transparent (Gold nozzle). Precision CNC machining from aviation-grade aluminum alloy results in a lightweight (5.3g per earpiece) and ergonomic design for extended comfort. The upgraded high-purity silver-plated copper cable combines 72 OFC and 92 SPC strands, enhancing tonal balance with warmth and clarity. Compatible with 0.78mm aftermarket cables, it includes 3.5mm single-ended and 4.4mm balanced plug options. The package includes six ear tips, a leather case, and spare nozzles for versatility.

• Driver: 10mm DLC dome (high-frequency extension) + PU surround (elastic bass)
• Interchangeable Nozzles: Silver (musical) / Gold (analytical) tuning
• Housing: CNC-machined aluminum alloy (35+ minutes per unit)
• Cable: 164-strand hybrid OFC+SPC design (1.2m, detachable 0.78mm 2-pin)

• Drivers: 10mm DLC-coated PU driver
• Frequency Response: 20Hz-20kHz
• Sensitivity: 108dB±3dB
• Impedance: 28Ω±15%
• Plug Type: 3.5mm SE / 4.4mm BA

• 1 Pair Kefine Delci AE IEMs
• 1 Silver-plated Copper Cable
• 1 Leather Carrying Case
• Eartips & acc.