Final Audio DX3000 CL Closed-Back Dynamic Headphones

Final DX3000 CL Closed-Back Headphones A paper–carbon composite driver, replaceable ear pads, and balanced connectivity The final DX3000 CL brings a closed-back design to the DX series, pairing a 40 mm dynamic driver with a resin housing and glass-fiber-reinforced resin used in the driver-mounting structure. Its hybrid paper–carbon diaphragm is central to the design, blending carbon with washi paper to increase strength while keeping the moving assembly light. The overall design is intended to deliver deep bass and realistic vocals. Driver and Enclosure Working Together The diaphragm uses a free-edge structure designed to allow smooth movement and reduce distortion. Inside the closed housing, diffusion structures help control reflected sound and enclosure resonance. These elements address the acoustic challenges of a sealed ear cup rather than relying on the driver alone. The housing uses O-rings and precision screws for a serviceable construction. This approach allows the assembly to be opened for repair, an important consideration for headphones intended for long-term ownership. Replaceable Pads and a Detachable Cable The ear pads combine a synthetic-leather exterior with a memory-foam core. They are designed to maintain an acoustic seal across different head shapes, including when wearing glasses, and are user-replaceable without tools. A detachable 2 m oxygen-free copper cable terminates in a 4.4 mm balanced plug. The supplied 6.3 mm conversion adapter provides a connection to headphone equipment with a 6.3 mm output, so both connection types are covered without purchasing another cable. Features 40 mm dynamic driver with a paper–carbon composite diaphragm Free-edge diaphragm structure Closed-back, over-ear construction with internal acoustic diffusion structures Resin housing with glass-fiber-reinforced resin used in the driver-mounting structure, assembled with O-rings and precision screws for serviceability Tool-free replaceable synthetic-leather and memory-foam ear pads Detachable OFC cable with a 4.4 mm balanced termination Included Accessories 2 m detachable OFC cable with a 4.4 mm balanced plug 4.4 mm-to-6.3 mm conversion adapter (sample) Specifications Transducer Type: Dynamic, with a paper–carbon composite diaphragm Operating Principle: Closed-back, over-ear Ear Cushions: Synthetic leather with memory-foam cores; user-replaceable Housing: Resin, with glass-fiber-reinforced resin used in the driver-mounting structure Cable: Detachable OFC cable, 2 m Termination: 4.4 mm balanced plug; 6.3 mm conversion adapter included Driver Size: 40 mm Sensitivity: 96 dB/mW Nominal Impedance (1 kHz): 37 ohms Product Code: FI-DX3BDPL Weight (Excluding Cable): 0.9 lb. (0.41 kg)