SKU: 80355029736

HKM-347091 Dual Channel 300W Bluetooth 5.0 Amplifier Board with TPA3255 Chip - 24-48VDC Power Supply

Sale price$84.59 Regular price$93.99
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

HKM-347091 Dual Channel 300W Bluetooth 5.0 Amplifier Board with TPA3255 Chip - 24-48VDC Power SupplyIntroducing the HKM 347091 Dual Channel 300W Bluetooth 5. 0 Amplifier Board, designed for audio enthusiasts who seek robust performance in a compact form. This amplifier features the advanced TPA3255 chip, renowned for its efficiency and sound clarity. Operating on a supply voltage range of 24 48VDC, it delivers an impressive output of 300W per channel at 4 ohms, ensuring that your audio experience is powerful and dynamic. With an impressive frequency

Introducing the HKM-347091 Dual Channel 300W Bluetooth 5.0 Amplifier Board, designed for audio enthusiasts who seek robust performance in a compact form. This amplifier features the advanced TPA3255 chip, renowned for its efficiency and sound clarity. Operating on a supply voltage range of 24-48VDC, it delivers an impressive output of 300W per channel at 4 ohms, ensuring that your audio experience is powerful and dynamic.

With an impressive frequency response ranging from 20Hz to 20KHz, this amplifier captures the full spectrum of sound, allowing you to enjoy your favorite tracks as the artist intended. The dynamic range exceeds 100 dB, paired with a signal-to-noise ratio greater than 111dB, ensuring clear and crisp audio playback without unwanted noise.

Measuring 121.9 x 91.44mm, its compact size makes it easy to integrate into any audio setup. The dual channel outputs provide a true stereo experience, making it perfect for home audio systems, DIY projects, or professional applications.

Included in the packing list is one amplifier board, ready to be seamlessly integrated into your sound system. Upgrade your audio setup with the HKM-347091 Dual Channel 300W Bluetooth 5.0 Amplifier Board and experience audio like never before.

Product information:

Product Name: 2 x 300W Bluetooth Amplifier
Product model: No. BDM8
Chip model: TPA3255
Bluetooth chip: BP1048B2 Bluetooth 5.0
Supply voltage: 24-48VDC
Output channel: 2 channel stereo
Output power: 300W+300w (4ohm)
Frequency Response: 20Hz to 20KHz
Dynamic range: >100 dB
SNR: > 111dB
Work efficiency: >90%
Product size: 121.9*91.44mm


Packing list:

1*Amplifier board




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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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]
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SKU: 80355029736

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SuperTam
Boise, US
★★★★★ 4
Great suit for a growing boy
Color: Black-6pcs, Size: 10
Great little suit set for the price. The fabric could be nicer, but then it would cost a lot more.
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Reviewed in the United States on April 28, 2026
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Amy
Grantham, US
★★★★★ 5
Great Quality
Suit for 9 yo for regular school wear. Great quality and classic deep blue color. We will buy again.
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Reviewed in the United States on November 14, 2025
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c'est la vie🎉😘
Port Orchard, US
★★★★★ 5
Perfect Suit Great Quality and Value
Color: Lavender Purple, Size: 6 Years, Color: Lavender Purple, Size: 6 Years
I love at how nice this boys suit turned out. The slim fit gives it a stylish, elegant look, and it makes my nephew look so sharp and grown up. Fit true to size. The material feels good quality, not thin or cheap, and it’s definitely nicer than I expected for the price. I really like that it comes as a full set, which made things so much easier instead of having to buy down extra pieces. Love the tie and the vest, so cute. He wore it for a special event and got so many compliments, people couldn’t believe how handsome he looked. It stayed looking neat all day, and he was able to move around comfortably. I could easily see him wearing this again for weddings, church, holidays, or even school pictures. Overall, it’s a great buy if you want your little guy to look dressed up without spending a fortune. Beautiful boys suit, stylish and elegant, great value and quality. Wash inside out, and air dry.
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Reviewed in the United States on August 26, 2025
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Keneisha Morris
Chelsea, US
★★★★★ 5
One of the best suits out there!!
Color: Christmas Green, Size: 8 Years
I am not one who write reviews, so the fact that I'm penning this review you should know. These suits are the best, the sizing, the fit, the quality everything is perfect. I bought for my 3 sons and they all fit well, I was worried about the fit because one of my son is slender but tall so length things would be okay but waist toooo big, with this suit everything was on point. Ages: 13-14(about 5"4-5"5 have a little body wouldn't consider husky) got him size 18, 10-11(slender but a little tall for his age) got him size 14, 9yr old(average height and body size) got him size 8. Can't beat the price and for 6 pieces(pants, vest, jacket, shirt, tie, bowtie)
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Reviewed in the United States on April 2, 2026
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Lori
Alexandria, US
★★★★★ 5
Great buy
Color: Champagne, Size: 6 Years
I bought 3 sizes for my sons to wear at our wedding. They are heavy duty quality material. The dress shirts are a little stiff and snug but also great quality. Would buy again 100%
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Reviewed in the United States on May 24, 2026

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