Final Audio F4100 Headphones

Open-box, Grade A items are essentially like-new products that have been returned or used for display purposes. They have been inspected to ensure they function perfectly and meet original performance standards, and they come with a full 2-year warranty for your peace of mind.

The miniaturized housing allows the 5.5mm balanced armature drivers to sit closer to your eardrum. This design minimizes sound loss and distortion, resulting in a more vivid, realistic, and direct audio experience.

Yes, these headphones feature a detachable MMCX connector. This allows you to easily replace the cable if it becomes damaged or swap it out for a different cable that suits your specific audio preferences.

With an impedance of 42 Ohms and a sensitivity of 106 dB, these headphones are relatively easy to drive. While a dedicated amplifier can certainly help you extract the absolute best performance, they will work well with most smartphones, tablets, and laptops.

The passive noise isolation relies on a proper fit within your ear canal to physically block out external sounds. Because these are in-ear monitors, they provide a solid seal that significantly reduces ambient noise, allowing you to focus on your music without needing active noise cancellation.

The included ear hooks are designed to route the cable behind your ears, which helps secure the fit and, more importantly, minimizes 'microphonics'—the distracting rustling or thumping noise caused by the cable rubbing against your clothing while you move.