Phones & ElectronicsAudio & VideoAmplifiers & Mixers
HT21 Upgraded 2.1 Channel Stereo Audio Amplifier Board - TDA7498E Hi-Fi Chip, 160W×2+220W Bass…
No Score yetA product gets a Score after 4 weeks of review history.
- Sold
- 622
- Sold per day
- +8
- Price
- $24.99 42% off
- New reviews
- –
- Video views
- 74k 15 videos
- Creators
- 2 Found so far
Updated Oct 21, 2026
Videos selling this
Top 12 of 15Statement5.5 s hook
“This is my speaker. Built it myself. Highs, lows, the sub, all independently adjustable.”Script breakdown3 parts
- 0:01HookThis is my speaker. Built it myself. Highs, lows, the sub, all independently adjustable.
- 0:07DemoYou decide exactly how it sounds. But the thing that makes it all happen is this little board right here.
- 0:40Call to actionLinks down below. Grab one and build your own this weekend.
NoteNebulaMay 29
Old speakers from a yard sale + this board = my best budget setup ever#amplifier #diyaudio #upgrade #speaker…
TheAmpBuilderOct 20
Added Bluetooth to my old speakers with this board. Now I can stream from my phone anywhere in the…
TheAmpBuilderOct 20
Warehouse had these old speakers sitting for years. This board got them working in minutes#amplifier…
TheAmpBuilderOct 21
My friend brought his $200 speaker. My old boxes + this board made him go quiet#amplifier #audioequipment…
TheAmpBuilderOct 17
Old speakers + this board = the cheapest upgrade you'll ever make#amplifier #audiosetup #homeaudio #bass…
TheAmpBuilderOct 16
Plugged this board into my old speakers and they connect to my phone instantly#amplifier #speakerbluetooth…
TheAmpBuilderOct 19
My old speakers were silent for years.This board got them talking in 10 minutes#amplifier #audiosetup…
TheAmpBuilderOct 17
I was skeptical too. Then I heard the bass. Now I'm a believer#amplifier #bluetoothspeaker #upgrade…
TheAmpBuilderOct 15
This board is the reason I didn't spend hundreds on new speakers#amplifier #hometheater #upgrade #speaker…
TheAmpBuilderOct 18
Old speakers + this board = the cheapest way to get real bass in your room#amplifier #audiogear…
TheAmpBuilderOct 16
This board + old speakers = the cheapest way to get real bass in your room#amplifier #speakerbluetooth…
TheAmpBuilderOct 18
HookProblemDemoEvidenceOfferCall to action
Creators selling thisCreators on the videos found so far. There may be more.
2 found- NoteNebula@eztostyh52
- Followers
- 1.6k
- Videos
- 1
- Views
- 63k
- Likes
- 733
- Latest
- May 29
- TheAmpBuilder@yixw6211fvd
- Followers
- 2.2k
- Videos
- 14
- Views
- 10k
- Likes
- 109
- Latest
- Oct 22
Hooks that opened the top videos
- “This is my speaker. Built it myself. Highs, lows, the sub, all independently adjustable.”Statement5.5 sWatch63k views
Sales
Sold per dayLighter bars are averages over several days.
Total sold
Price
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- #25 Of 609 products
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- 79% lower Median $116.94
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