FiiO FP3 (Black Walnut)

2nd-Generation Self-Developed Planar Magnetic Driver

FiiO FP3 has a self-developed second-generation 14.5mm large-sized planar magnetic driver. It has been developed from the ground up by experienced acoustic engineers at FiiO. It adopts an ultra-thin 1um diaphragm with a dual-coated patented design. With professional tuning adjustments by FiiO, the FP3 achieves big stage, deep bass response, and a detailed, extended treble reaching up to 40kHz frequency response. The driver is precisely crafted with nanometer-level precision. It has been crafted using a 28nm-grade process.

Ultra-Thin Diaphragm and Precisely Crafted Driver

FiiO FP3’s planar magnetic driver adopts an ultra-thin 1um diaphragm. It is made using high-performance PET as the substrate material for the diaphragm. It is extremely light in weight, and combined with its ultra-thin design it achieves lightning-fast movement speed resulting in faster transients, enhanced dynamics, and low distortion in the sound output. The driver adopts a FiiO’s self-developed patented dual-coating system. The planar driver adopts a PET diaphragm substrate with aluminum and titanium material coating forming a dual-coated driver unit. The first layer is made of aluminium while the second coating layer is made of titanium.

Super Strong Magnetic Architecture

FiiO FP3 features a strong, high-power magnetic architecture. Each driver has 14 high-power N52 Neodymium magnets, seven placed on each side of the driver. The balanced placement of these magnets allows the dual-coated driver to have an evenly distributed, uniform diaphragm. The diaphragm experiences balanced forces on both sides resulting in consistent movement enhancing sound efficiency and also reducing distortion as well.

Enhanced Bass Response with “Tesla Valve” Acoustic Technology

FiiO FP3 features the same “Tesla Valve” patented bass enhancement technology as in the highly-acclaimed FD15 IEMs. The length, angle and quantity of the channels within the FP3’s cavity have been optimized to achieve a Tesla valve fluid structure. This technology greatly enhances the bass response with a deeply textured, impactful bass response.

New Ear-Stable Design For Enhanced Comfort

FiiO FP3 brings you a comfortable wearing experience with its precisely crafted ear shells. The pair has a 3D-printed front shell design made using high-quality material. The shells have a specific support structure in the concave auricle area which improves the wearing comfort for the users. On top of it all, we also have beautiful looks with solid stabilized wooden face covers available in Rosewood and Black Walnut colour options. Each earpiece weighs in at just 6.5 grams, the pair literally disappears into your ears.

High-Quality Stock Cable

FiiO FP3 comes with a high-purity silver-plated copper cable. It is a 4-strand cable totalling to 392 wire cores of high-purity silver-plated copper material. Each strand is individually enamelled and insulated for smooth signal transmission and rectifying any microphonic issues. The wires are braided together in a Litz structure. The cable adopts 0.78mm 2-pin connectors and features an interchangeable plug system with 3.5mm single-ended+4.4mm balanced plugs included in the package.