PRV Audio's RPD4400Ph is the phenolic replacement diaphragm for D4400PH Driver
Overview
- Replacement Diaphragm for D4400Ph, D4400Ph-Nd and D4260Ph Compression Driver
Highlights
- Rigid phenolic diaphragm with Kapton® former and 4" diameter voice coil
- Quick and easy to install on the PRV Audio D4400Ph compression driver