SKU: 2519418555

HKM-681171 TDA7377 2.1 Channel Audio Power Amplifier Board for Subwoofer Applications

$85.49 $94.99
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

HKM-681171 TDA7377 2.1 Channel Audio Power Amplifier Board for Subwoofer ApplicationsElevate your audio experience with the innovative HKM 681171 TDA7377 2. 1 Channel Audio Power Amplifier Board, specifically designed for subwoofer applications. This remarkable amplifier board offers a balanced combination of performance and functionality, making it a solid choice for audio enthusiasts looking to enhance their sound systems. The HKM 681171 features a 2. 1 channel audio output, allowing seamless integration into any subwoofer setup.

Elevate your audio experience with the innovative HKM-681171 TDA7377 2.1 Channel Audio Power Amplifier Board, specifically designed for subwoofer applications. This remarkable amplifier board offers a balanced combination of performance and functionality, making it a solid choice for audio enthusiasts looking to enhance their sound systems.

The HKM-681171 features a 2.1 channel audio output, allowing seamless integration into any subwoofer setup. Its compact design facilitates easy installation in various audio systems, whether you're upgrading your home theater or enhancing your car audio setup. Powered by the reliable TDA7377 chip, this amplifier board guarantees quality sound and dependable performance, letting you immerse yourself in rich and powerful audio.

Engineered to meet the demands of modern audio applications, the HKM-681171 is not just about enhanced sound – it’s about providing a user-friendly experience that caters to all of your audio needs. Rigorously tested to ensure quality standards are met, this amplifier is a trustworthy option for anyone serious about sound.

Discover the potential of your audio setup with the HKM-681171 TDA7377 Audio Power Amplifier Board, where high-quality performance meets practical affordability.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • 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: 2519418555

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4.1 ★★★★★
Based on 660 reviews
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Product Reviews
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Verified Purchase
Jill
Port Orchard, US
★★★★★ 1
Will not buy again
Size: 80P, Color: colored
We received the balls 5 days ago and so far our dog has destroyed a ball per day. At this rate, all the balls will be destroyed in 80 days. Not a good value for this product. We have other brand tennis balls that our dog has chewed on for months that have held up. We will not buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
B
Verified Purchase
bgllvr
Houston, US
★★★★★ 5
Haven’t used them yet
Size: 80P, Color: colored
Haven’t used them yet but they appear to be good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
S
Verified Purchase
salllie
Charlottesville, US
★★★★★ 4
good for light chewers
Size: 16P, Color: yellow
Decent number of balls for the price! Unfortunately, my dog obliterated half of the tennis balls within an hour, but I'm sure part of that is because he likes to carry more than one ball at a time and chew on them a little before dropping for someone to throw. Otherwise, they are super bright, making them easy to see in the dark or dark places. They have some bounce to them, which makes playing fetch a little more exciting. My dog loves balls, so he has no complaints other than they don't squeak.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
B
Verified Purchase
BOYx2
Pawtucket, US
★★★★★ 5
Great Value dogs love them
Size: 16P, Color: colored
Great Value. Dogs love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
G
Verified Purchase
Graham Collins
Cuba, US
★★★★★ 5
Best frisbees I’ve found for an active dog
Pattern Name: Assorted, Size: 9" Pack of 5, Pattern Name: Assorted, Size: 9" Pack of 5
My dog is an ACD/Border Collie mix, so he is absolutely obsessed with anything that flies or moves fast. We’ve gone through a lot of frisbees over the years, and these are the ones I keep coming back to. They fly really well once you get used to them, and they’re soft enough that I don’t worry about his teeth or mouth the way I do with harder plastic discs. They also hold up surprisingly well considering how rough he is with toys. Mine get used constantly in the yard, at parks, and near the water, and they’ve lasted much longer than most dog frisbees I’ve tried. I’ve bought several packs over the years, but honestly most of the damage has happened because my dog likes to lay down and chew on them after playing fetch. If I leave one sitting on the ground too long, he’ll eventually destroy it. That’s not really the toy’s fault though. In some ways I actually like that they’re soft and flexible enough for him to comfortably carry around and chew on a little. Another thing I appreciate is that they’re washable. After a muddy or slobbery session I can just rinse them off and they’re good to go again. For an active dog that loves chase and fetch games, these have been excellent.
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Reviewed in the United States on May 28, 2026

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