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    Loudspeaker FCC certification application process——ZRLK

    Author:中認(rèn)聯(lián)科 time:2022-07-07 Ctr:1108

    Amplifier generally refers to power amplifier, and power amplifier is the abbreviation of power amplifier, which generally refers to one of the most basic equipment in the audio system, commonly known as "amplifier". The weak electrical signal from the mixer) is amplified to drive the speaker to produce sound. However, in general, if such products want to export into the US market, they need to apply for FCC certification.

    What is FCC certification?

    The full name of the FCC is the Federal Communications Commission (Federal Communications Commission). It was established in 1934 and is an independent agency of the U.S. government that is directly responsible to Congress. The FCC coordinates domestic and international communications by controlling radio, television, telecommunications, satellite, and cable, and is responsible for authorizing and regulating radio frequency transmission devices and equipment other than those used by the federal government. Involving more than 50 states in the United States, Columbia and the regions of the United States In order to ensure the safety of radio and wire communication products related to life and property, many radio application products, communication products and digital products are required to enter the US market, requiring FCC approval.

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    Materials and related requirements for loudspeaker FCC certification application

    1. FCC application form: the application company name, address, contact information, product name and model, usage standards and other information requirements are accurate;

    2. FCC authorization letter: It should be signed and stamped by the contact person of the applicant company and scanned into an electronic file;

    3. FCC confidential letter: The confidential letter is an agreement signed by the applicant company and the TCB agency to keep the product information confidential. It must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;

    4. Block diagram: It is necessary to draw all the crystal oscillators and the frequency of the crystal oscillators, and keep them consistent with the circuit diagram;

    5. Circuit diagram: It must be consistent with the crystal oscillator frequency, number of crystal oscillators and crystal oscillator position in the block diagram;

    6. Line description: The requirements are in English, and the function realization principle of the product is clearly described;

    7. Instructions for use: FCC warnings are required;

    8. Label and label location: The label must have an FCC ID number and Statement, and the location of the label must be obvious;

    9. Photos of the appearance of the product: the pictures are required to be clear and clear, and remarks are added if necessary;

    10. Test report: The test is required to be completed, and the product is fully evaluated according to the standard terms.

    Loudspeaker FCC certification process

    1. The customer submits the application form (our company provides a blank application form);

    2. The customer signs an entrusted testing contract with our company;

    3. Send samples for testing, and prepare electrical schematics, external/internal photos, oscillator circuit block diagram, user manual nameplate identification, working principle descriptions, etc. (varies according to products);

    4. After passing the test, if it is FCC VOC certification, our company will directly issue the certificate and report. If it is FCC DOC or ID certification, our company will submit the application materials to the certification agency authorized by FCC.

    5. After the enterprise obtains the FCC certification, it can use the FCC logo on the product.

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    Please contact our company ZRLK for FCC certification of loudspeakers. We will provide you with professional and efficient testing and certification services with favorable prices and considerate service. If you provide us with product pictures and specifications, we will give you corresponding cycles, quotations and specific solutions according to your products. You are welcome to inquire!

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