happygostoresale
Product Description
LM1875T Mono Channel Stereo Audio Amplifier Board Module HIFI 20W Power Amplifier Board Speaker Power Amplifier PCB Production DIY Kit
Feature:
1. High-Fidelity Audio Performance: Elevate your sound system with our stereo audio amplifier board module, featuring the high-end LM1875T chip for superior audio clarity. Indulge in high-fidelity sound that captures every nuance with precision, delivering a truly immersive listening experience.
2. Powerful Power Output: Unleash robust sound with our power amplifier board, boasting a 20W output to drive your audio with high volume and dynamic range. Perfect for home theaters or concert halls, this amplifier board is your ticket to powerful, room-filling sound.
3. Audiophile-Grade Design: Indulge your ears with our speaker power amplifier PCB, meticulously engineered with an optimized circuit and high-grade components like resistors and capacitors. This ensures minimal distortion and peak audio performance for the true audiophile.
4. Stability and Reliability: Rely on our power amp board for consistent and trustworthy sound output. It minimizes power disturbances and oscillation, delivering stable performance even under the most demanding conditions.
5. Easy Installation and Use: Seamlessly integrate high-quality audio into your life with our audio amplify board. Its user-friendly design is perfect for DIY projects or those beginning their journey into the world of high-end audio.



 

Specification:
Origin: Mainland China
Type: Module
Condition: New
Output power: typical 20W (maximum 30W)
Speaker impedance: 4Q-8Q
Total harmonic distortion: <0.04%
Signal-to-noise ratio: 105dB
Frequency response: 14Hz-100kHz (the maximum range calculated from the RC high and low pass circuit is 3.29Hz-482.29kHz)
Power supply voltage: recommended ±25V (the maximum voltage cannot exceed ±30V, AC 18V full-bridge rectification is 25V)
Material: Mixed materials
Product size: 47.00x38.00x10.00mm
Product size: 1.85x1.5x0.39inch

Note:
Shipped in parts and need to be assembled by yourself.
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.


Included
1 x  Stereo Audio Amplifier Board 

  1. * We accept PayPal only.

  2. * All major credit cards are accepted through secure payment processor PayPal.

  3. * Payment must be received within 7 business days of auction closing.

  4. * If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.

  5. * Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
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  6. *NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
    Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.

  1. * 12 months Warranty. Buy with confidence!

  2. * If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. * If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. * If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

  1. * We ship from the item location.

  2. * Items will be shipped within 3 business day(S) after payment completed received.

  3. * NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.

  1. * We are not responsible for any custom duty or import tax.

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  1. * Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.

  2. * And our Office is closed on Sunday and public holidays.

  3. * We apologize for the late reply during the holidays.

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