Pi Diaphragm 1.75 Inch Coil Alr Pure Aluminum Replacement Diaphragm (RPD4401/4402)

• Category: Speaker
• Style: Head-mounted
• Certification: ISO9001, CCC
• Material: Pi
• Transport Package: Standard Export Carton
• Specification: PI Diaphragm
• Model NO.: RPD4401/4402
• Trademark: OEM
• Origin: Ningbo China
• HS Code: 8518900090
• Production Capacity: 50, 000PCS/Month

Product Description

RPD4401/4402
Specifications:
 
Diaphhragm Material:PI
Voice Coil Diameter:1.75 in(44.4mm)
Voice Coil Material:ALR Pure Aluminium Wire
Norminal Impedance:8 ohm