Final S4000 BA In-Ear Earphones

Product Description

Discover the precision and clarity of the final S4000, a top-tier S Series in-ear monitor designed with dual full-range balanced armature drivers and a newly developed Tone Chamber System. The S4000 combines stainless steel housing with a meticulously engineered internal acoustic design to deliver sharp, clean, and highly detailed sound.

Key Features:

• Dual Full-Range BA Drivers (Horizontal Opposed) – Custom-paired for consistent acoustic performance. The horizontal opposing configuration reduces internal vibrations and unwanted resonances for a stable, precise sound.
• Tone Chamber System – Optimizes acoustic space at the driver front, enhancing the natural characteristics of the BA drivers while utilizing the resonance of the stainless steel housing. Minimal adhesive is used to preserve sound integrity.
• Precision Stainless Steel Housing – CNC-machined and blast-finished for rigidity and sharp, straight sound, producing a more focused response compared to brass-housed models.
• Optimized Fit – Cylindrical design supports both standard and over-ear wear. Slightly inward-angled connectors reduce cable noise and provide a secure, comfortable fit.
• Next-Generation FUSION-G Eartips – Triple-hybrid construction using ultra-dense foam, soft silicone, and high-elasticity silicone ensures excellent noise isolation without pressure. Comes in three sizes (S/M/L).
• Soft Silver-Coated Cable – 8-core braided silver-coated OFC cable for smooth handling. 0.78mm 2-pin connector provides high compatibility with most detachable cable systems.
• Repairable Structure – Designed for long-term use with disassembly possible using special tools.

The S4000 delivers a clean, detailed, and sharply defined sound signature ideal for audiophiles seeking a high-resolution, dynamic listening experience.

Included Accessories:

• Silicone Carry Case
• Ear Hooks (Type A)
• FUSION-G Eartips (S/M/L)

Specifications