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NF Audio NA2+

NF Audio NA2+ - NA2+

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


Six major upgrades for NA2+

Sound quality: dual magnetic circuit and dual cavity electric adjustment dynamic unit optimized for music appreciation, warm and sound resistant, silky smooth. The bandwidth is as high as 9-40kHz, the sound field is magnificent, the resolution is delicate, and the sound is charming.

Material: aviation aluminum 5-axis CNC engraving processing, more precise, higher strength, lighter.

Cable: Litz structure 5N oxygen-free copper silver-plated cable, up to 280 cores, lower impedance, lower skin effect and proximity effect.

Comfort: the real custom design of the ear shell boat makes it more comfortable to wear.

Accessories: 6.35mm to 3.5mm adapter, balanced set *6, atmosphere set *8.

Packaging: brand-new record-style packaging design with a beautiful storage bag as standard.

4 features of MC2L-1OM dynamic driver

1. Integrated tuning circuit

Circuit tuning brings more possibilities to the dynamic. MC2L-1OM uses a higher-precision integrated tuning PCB board, which is more stable and reliable, and has a better tone.

2. Tesla-class dual magnetic circuit
Magnetic force is the source of power for the dynamic. The MC2L-1OM 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.

3. Dual cavity design
Traditional dynamic unit has only one back cavity. An additional back cavity is added to the MC2L-1OM to control the air pressure more precisely, which makes the diaphragm movement smoother, the sound field larger, and the sound details richer.

4. 5μ polymer composite diaphragm
unlike the popular high-rigidity diaphragms on the market, MC2L-1OM 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.

NA2+ tuning art

Different from the direct restoration of the monitor earphones, the music phone emphasizes the elegance and pleasantness of the sound. On the basis of understanding music, proper tone dyeing can be exchanged for a better sense of hearing. 4 pieces of air pressure control damping, can better adjusting the air pressure balance of the front and rear chamber. The circuit + physical tuning precise control of the tone of each frequency band, so that the instrument and the vocal can be properly integrated, and the overall atmosphere of the music can be better represented.

The internal acoustic structure brought by the careful design and the metal reflective cavity bring a more delicate and stable sound performance. The addition of the front and rear cavity tuning foam makes the low frequency more surging, the mid frequency more full, high frequency more smoothly, and the sound field is more magnificent, interpreting the emotion of music with elegant tone.

2pin 0.78mm black transparent silver-plated cable

The impedance, capacitive reactance and inductive reactance of the earphone cable will have a significant impact on the sound. NA2+ comes standard with Litz structure 5N oxygen-free copper silver-plated cable, with up to 280 cores, lower impedance, lower skin effect and proximity effect, resulting in more detailed sound, wider sound field, and wider tone.

NF Audio music series dual cavity dynamic driver IEM

The orange LOGO belonging to the NF Audio music series gives NA2+ a different flavor.

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

Every tiny detail is for a more hearty listening experience. Each turning surface arc design of NA2+ is designed to reduce the discomfort caused by wearing and make the listener more comfortable when enjoying music.

Bright craftsmanship, feel the ingenuity of sculpture-level modeling

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.

Variable size, unchanged sound quality

NA2+ comes with three sizes of soft, elastic silicone eartips in large, medium and small sizes. Choosing the right silicone eartips will fit your ear shape, so that NA2+ will not cause discomfort when worn in the ear.

Female users have smaller ears than males. They can choose to use small or medium silicone eartips to match their ears. At the same time, the balanced set and the bass set have two different sounds, which can be freely selected according to preferences to obtain a better listening experience.

Peaceful art

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 your own stage.

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.

Fine 6.35mm-3.5mm adapter
Todays, there are still many professional devices using 6.35mm earphone jacks, and the quality of the adapters on the market varies. NF Audio has specially developed a high-quality 6.35mm-3.5mm adapter for this purpose. The surface is anodized with aluminum and the contact parts are gold-plated. Regardless of the face score, feel, insertion and removal performance, it is very outstanding. It is the standard configuration of NA2+.


Model: NA2+

Driver: dual cavity dynamic driver

Frequency response: 9Hz-40kHz

Sensitivity: 107dB/mW

Max SPL: 125dB

Impedance: 32Ω

Sound insulation: 25dB

Distortion: <1%

Connector: 3.5mm

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



Balanced eartips(S/M/L)

Atmosphere eartips(S/M/L)

6.35mm to 3.5mm adapter

Storage box

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Due to the impact of the COVID-19 pandemic, global international shipping will delays. The delay at our Hong Kong post office is very serious, so we have changed to other fastest or most efficient international shipping. Now the normal estimated delivery time may be delayed by about 1-2 weeks. In some countries where is higher free-tax rate, we will provide free courier service as much as possible.

Free Shipping

All listed items will be shipped though Registered Airmail with tracking number if there is no extra shipping method option listed or shipping description in the product page.

Economy shipping: Will be shipped without tracking number.

Registered Airmail : Will be shipped via such as Hong Kong post , Deutsche Post , Netherlands Post , Singapore Post, you can leave us a message if you have any requirement about the shipping method .

It will be shipped via Hong Kong Post by default, Europe countries can choose to be shipped via Deutsche Post or Netherlands Post, it is also FREE, pls leave us a message if needed.

Express service: Will be shipped via DHL/EMS/UPS/FedEx

  • Views: 1883
  • Brand: NF Audio
  • Product Code: NA2+
  • Availability: In Stock
  • $169.00

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Tags: NF Audio NA2+, 1dd, 1driver, 2pin