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ELFINEAR High Qualtiy DIY Stereo Helmet Speakers Headphones for Cardo,Sena,Lexin,Vimoto Work with Most Helmet Communicators
ELFINEAR High Qualtiy DIY Stereo Helmet Speakers Headphones for Cardo,Sena,Lexin,Vimoto Work with Most Helmet Communicators
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SPECIFICATIONS
Audio Crossover: Full-Range
Battery: No
Brand Name: ELFINEAR
Cabinet Material: Metal
Category: Speakers
Channels: 2 (2.0)
Choice: yes
Communication: Induction,AUX,USB
Hign-concerned Chemical: None
Input Power(W): <25 W
Input/Output: USB
Intelligent Personal Assistant: None
Number of Loudspeaker Enclosure: 2
Origin: Mainland China
Power Source: None
Sound Mode: Stereo Sound Mode,Standard Mode,3EQ Modes
Speaker Type: DRIVER
Support APP: No
Use: other
Voice Control: No
Waterproof: No
semi_Choice: yes









Model: 4037C Plus
Type: Dynamic High Defination Audio
Use: Helmet Speakers
Construction: Coaxial composite
Magnetic circuit form: Internal magnetic formula
Frequency: full range
Rated power: 20mW
Impedance:32 ohm
Frequency: 20-20KHZ
Directivity: the marked color point is the unit positive pole
Sensitivity: 129dB/W
Distortion: 1 TMD%
Packaging:
2* Headphone Speaker unit with protect shell
2*Foam Covers
Top-notch DIY Headphone Unit: Tailored for Helmet Bluetooth Headphones and Sleep Headphones
We are proud to present this top-notch DIY headphone unit specially designed for helmet Bluetooth headphones and sleep headphones, bringing you an unprecedented excellent audio experience.
Based on the standard helmet headphone version, we have made meticulous improvements. The enlarged magnet and coil greatly enhance the audio driving ability, making the sound fuller and more powerful. The metal face cover mesh holes are more concentrated, effectively gathering the bass, bringing you a deep and shocking bass effect.
It is worth noting that the product thickness is reduced compared to the 4037C. This ingenious design enables it to be compatible with more types of helmet Bluetooth headphones and sleep headphones, providing you with a wider range of choices.
Compared with other helmet headphones of our company, this version has significant advantages. The sound is louder and can clearly convey every note in various environments. The high-frequency performance is excellent, without floating sounds or uncomfortable glitches, presenting you with pure and smooth treble.
Whether you are a high-end player pursuing ultimate sound quality or a user with high requirements for audio quality, this unit is your ideal replacement choice, allowing you to immerse yourself in an unparalleled music world.












Note:All ELFINEAR Driver units have \curve\ distortion\phase\the DB value\voice frequency sweep pairing\ tested and confirmed before shipping. After receiving the drivers, please check the package and test its qualtiy by using a multimeter or other devices before welding, due to the unit belongs to the perishable goods, warranty are not provided after welding.
ELFINEAR Professional Helmet Speakers For Motocyclists
Our engineers have invested significant time and effort in comparing helmet speakers available in the market. As a result, we are proud to introduce our latest update of speakers designed specifically for motorcyclists. These speakers offer an enhanced listening experience and improved performance. While my words may serve as a description, the true evidence lies in experiencing the product firsthand. We invite you to try the ELFINEAR Helmet speakers, which feature 40mm dynamic HiFi units and ELFINEAR customized strong magnets. They deliver exceptional sound quality and increased volume for your enjoyment.
Welcome to have an ELFINEAR Helmet speakers
Instructions:
Please test the speakers with a multimeter before soldering.
The colored spot is for positive pole +, the other side is for negative -.
Soldering with less than 3 seconds. Otherwise, the voice coil or circuit board can be burned out easily.
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