NF Audio NA2

NF AUDIO NA2 Dynamic Driver 2Pin 0.78mm HiFI Aduiophile In-ear Earphone IEMs

Description

Our advantages

With many years of experience in designing and manufacturing high-end customized earphones, we really have a large number of ear impressions databases and specially optimized according to the ear canal .More curved surface, more complicated and more expensive molds are only designed for better ergonomics, bringing you more comfortable wearing experience.

Real custom design

With complicated ergonomic design, the crus of helix are sunken and the cymba conchae is raised, which makes it more comfortable to wear, and it won't be tired to wear for a long time, and at the same time, obtain better sound insulation effect.

The sound quality

Dual magnetic circuit and dual cavity ESC dynamic driver, more dynamic, more details.

Design
The frosting process and colorful high-strength polycarbonate shells are lighter and more stylish.
The new record packaging design comes with a beautiful storage bag.

Understand music, understand earphones will understand tuning
The experienced music producer tunes the music, tunes the earphones, and is optimized for popular music. Using special means to increase the low frequency of the earphone below 100Hz can not only ensure the momentum and atmosphere of the low frequency, but also not interfere with the performance of the high frequency. Middle frequency vocal is outstanding, which can strengthen vocal performance while compensating for in-ear insertion loss. Innovative tuning circuit is added to gain extra tuning space, better polish the tone, and enhance the musical expression.
The carefully matched 4 sets of air pressure balance damping, ESC + tone, allow the sound to achieve a delicate balance, realistically reproduce the original appearance of the music, and then arouse the sympathetic resonance.

Art of Sound—NF Audio MC2L-10 ESC dynamic driver
Integrate tuning circuit
The idea of tuning the NA1 circuit has been well-received. This time we integrated the tuning circuit directly on this dynamic unit to polish the sound more accurately to obtain an unprecedented listening experience.
Dual cavity design
The traditional dynamic unit has only one back cavity. An additional back cavity is added to the MC2L-10 to control the air pressure more precisely, which makes the diaphragm movement smoother, the sound field larger, and the sound details richer.
Tesla-class dual magnetic circuit
Magnetic force is the source of power for the moving coil. The MC2L-10 unit uses a dual magnetic circuit design. Two high-performance rare earth neodymium iron boron magnets provide a magnetic flux of more than 1 Tesla, which in turn provides greater driving force, higher sensitivity, and more. Good dynamic and transient performance.
5μ polymer composite diaphragm
unlike the popular high-rigidity diaphragms on the market, MC2L-10 uses a lightweight, medium-rigidity, high-molecular composite diaphragm that starts from the sound. With carefully designed textures, you can get lower distortion and better music performance.

The precision-designed acoustic cavity

High resolution, high omnivorous, three-frequency balanced, easy to push mobile phones.
Dynamic earphone tuning, cavity reflection and air pressure balance between the front and back cavities are top priorities. The well-designed internal acoustic structure can effectively reduce the excess reflected sound and better express the emotion of music. 4 air pressure control damping, better adjust the air pressure balance of the front and back cavity, make the low frequency full of elasticity, and the middle frequency and high frequency are rich in texture. Let you feel the sharp and transparent lines between the vocal and the instrument, so that each song is distant, relax and natural.

Sounds Pleasant, Looks Pleasing
Based on NF Audio's many years of experience in custom earphone manufacturing, the NA2 is built with a human ear model, which has both an elegant aesthetic appearance and outstanding acoustic performance, making it more comfortable to wear. At the same time, the panel draws on the design language of guitar picks, conveying the feelings of NF Audio brand in creating music in a simple and elegant manner.

NA2 is responsible for the ears
The depression of the horns, the bulge of the turbinate boat, the cuts between the tragus and the angle of the ear canal, the large and small shapes in the turbinate cavity, and every tiny detail are for a more hearty listening experience.

NA2 is responsible for beauty
Each line is designed to be more beautiful and comfortable, and is exquisite and elegant from any angle.
It is truly a masterpiece that you can experience in your life without any shocking listen, ready to immerse yourself in the rich 3D stereo field.

NA2 is responsible for comfort

The design language, proportions and contours of the new NA2 are the result of NF Audio's years of experience in customizing earphones.

NA2 has excellent ergonomic design and comfort.

Smaller size, higher integration, has more comfortable to wear.

Engineers with more than 10 years of experience taking, more than 300 times of wear experimental testing and debugging

In the age of productivity, we become outlier artists. Engineer with more than 10 years' experience, sculpture-level modeling, with more than 300 wear experiments, only to bring more excellent wear. Looking at every detail is the place of ingenuity, contains excellent taste and infinite possibilities.

Detachable design, let the music more free

Earphones are constantly evolving, and there are contradictions between sound, convenience and longevity. NF Audio NA2 adopts 0.78mm 2pin design, which effectively extends the life of the earphones. With the official accessories of NF Audio, it can switch between ordinary earphones, balanced earphones and Bluetooth earphones freely, so as to better explore the music world.

Descend noise, but not passion

Noisy environment, in addition to making people upset, but also will unconsciously turn up the volume and damage the hearing. Scientific studies have shown that music can only be heard in detail if the volume is 20dB higher than the environment. NA2 provides a passive noise reduction effect up to 25dB, turning a busy market into a bedroom and calming the noise.

Round elegant storage box

Beloved earphones need careful care, a beautiful, pressure-resistant storage box is essential.NF Audio circular storage box, snowflake lined PU coated polyester + high strength EVA lining, providing excellent feel and protection. The attitude of excelsior, can make true high-quality goods.

Specification

Model: NA2

Driver: double cavity dynamic driver

Cable: 0.78mm 2pin 5N silver-plated OFC

Frequency response: 10Hz-40kHz

Max SPL: 125dB

Sensitivity: 108dB/mW

Distortion: <1%

Impedance: 18Ω

Sound insulation: 25dB

Plug: 3.5mm

Size: 138*228*50mm

Net weight: 300g

Package

NF AUDIO NA2

Balanced eartips(S/M/L)

Bass eartips(S/M/L)

6.35mm to 3.5mm adapter

Storage box