Final Audio

DX4000 CL

The Final Audio DX4000CL is a full-size, closed-back dynamic headphone from Japanese audio manufacturer Final Audio. It uses a newly developed 40 mm paper-carbon composite diaphragm in resin housings, with replaceable synthetic-leather and memory-foam earpads and detachable 7 mm tuning pads positioned over the drivers. Specifications include 96 dB/mW sensitivity, 37 Ω impedance at 1 kHz, a 375 g weight excluding cable, and a 2 m silver-coated cable with dual 3.5 mm headphone connectors and a 4.4 mm termination.