SKU: 74466107443

HKM-222419 3-Channel 2.1 Power Amplifier Board TDA2050/TDA2030A, 18W*2 + 32W Low-Noise Subwoofer Module

$71.99 $79.99
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

HKM-222419 3-Channel 2.1 Power Amplifier Board TDA2050/TDA2030A, 18W*2 + 32W Low-Noise Subwoofer ModuleIntroducing the HKM 222419 3 Channel 2. 1 Power Amplifier Board, an ideal choice for audio enthusiasts looking to enhance their sound experience. This amplifier features advanced TDA2050 and TDA2030A chips that provide impressive audio performance. With an output of 18W for two channels and a powerful 32W for a low noise subwoofer, this module is designed to deliver rich and immersive sound across various applications. With a compact size of 6x3. 8cm,

Introducing the HKM-222419 3-Channel 2.1 Power Amplifier Board, an ideal choice for audio enthusiasts looking to enhance their sound experience. This amplifier features advanced TDA2050 and TDA2030A chips that provide impressive audio performance. With an output of 18W for two channels and a powerful 32W for a low-noise subwoofer, this module is designed to deliver rich and immersive sound across various applications.

With a compact size of 6x3.8cm, the HKM-222419 is convenient to integrate into a wide range of electronic projects. Its thoughtful design includes M3 screw holes and options for both through holes and surface mount installation, ensuring a hassle-free setup that can adapt to your needs. The remarkably low residual noise level of just 10 uV RMS allows for high clarity in audio output, making it suitable for both casual listening and professional audio work.

Safety and reliability are key features, with over 100M high insulation resistance ensuring that this amplifier operates effectively in different environments. Whether you are a hobbyist or a professional looking to enhance your audio setup, the HKM-222419 3-Channel 2.1 Power Amplifier Board provides a solid foundation for a superior listening experience. Elevate your audio projects with this dependable and high-performance amplifier module.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74466107443

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4.3 ★★★★★
Based on 27 reviews
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Verified Purchase
J. Miller
Port Orchard, US
★★★★★ 5
Really nice, husband loves them!
Color: White, Size: Queen
Nice and soft. These feel like a good hotel pillow. Just got them for my husband as he likes a "down alternative" pillow whereas I like something a bit firmer. He said he really loves them. Not sure if they will flatten with time. I'm sure they will like most every pillow out there. But so far so good.
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Reviewed in the United States on April 9, 2026
J
Verified Purchase
J
New York, US
★★★★★ 5
These Bamboo Pillowcases Made Me Realize I Sleep Hot
Color: 07 - Cream, Size: Queen (20" X 30"), Color: 07 - Cream, Size: Queen (20" X 30")
I bought these mostly because I kept hearing people talk about bamboo pillowcases and honestly thought it sounded a little overhyped, but I totally get it now. The first thing I noticed was how cool they felt compared to regular cotton. I tend to get warm when I sleep and flip my pillow a million times during the night looking for the cold side, and these actually stay noticeably cooler longer. They also feel really soft without having that weird slippery texture some silky pillowcases have. My skin has been less irritated lately and my hair definitely looks less frizzy in the mornings. I have thick hair that tangles easily overnight, and these have helped more than I expected. Another thing I appreciate is that they’ve washed well so far. I was worried they’d pill or lose softness after a wash cycle, but they still feel smooth and nice. They also just make the bed feel cleaner and more comfortable overall. One of those small upgrades that ends up making a bigger difference than you’d think.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
A
Verified Purchase
Aquamac
Houston, US
★★★★★ 5
Soft and cooling
Color: 08 - Sage Green, Size: Queen (20" X 30")
These are great pillowcases. Very soft, comfortable, and they stay cool throughout the night. They fit perfectly and feel really nice against your skin.
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Reviewed in the United States on May 21, 2026
A
Verified Purchase
Ashley Hile
Lake Worth, US
★★★★★ 4
Sheets are good. Greens don't match
Color: 08 - Sage Green, Size: King (20" X 36"), Color: 08 - Sage Green, Size: King (20" X 36")
I purchased the sage green sheets to go along with another Bedsure comforter, then purchased 2 more pillow cases (because i I like a lot of pillows) and the greens don't exactly match. This doesn't REALLY bother me as I feel like its fine with a little "texture." Sheets feel nice and light and I love the look of it in my room.
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Reviewed in the United States on March 3, 2026
A
Verified Purchase
Apple
Omaha, US
★★★★★ 5
Good buy Pillowcases
Color: 08 - Sage Green, Size: King (20" X 36")
I bought these Bedsure king-size pillowcases from Amazon and overall I’m very happy with them. The first thing I noticed was how incredibly soft and smooth the fabric feels. They almost feel silky, which makes them very comfortable to sleep on. When you lay your head down, the material feels cool and gentle on the skin, which I really like. I also appreciate the zipper closure. It keeps the pillow securely inside the case and makes everything look neat and tidy on the bed. The zipper is hidden well and doesn’t feel bulky or uncomfortable. The only small downside is that the pillowcases are so smooth that the pillows can sometimes slide around or even slip off the bed a little. However, that’s really just because the material is so silky. Overall, I would still recommend these pillowcases. They are soft, comfortable, and feel like a nice upgrade compared to regular pillowcases.
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Reviewed in the United States on March 8, 2026

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