ZK-AS21 2.1 Channel Bluetooth Power Amplifier Board Module TPA3255 Subwoofer AUX

DiyBox Electronic
(80591)
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US $59.99
ApproximatelyRM 247.87
Condition:
New
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Integrated potentiometer version
Integrated potentiometer version w/ shell selected
External potentiomenter version
More than 10 available1 sold
People are checking this out. 4 have added this to their watchlist.
Breathe easy. Returns accepted.
Shipping:
Free eBay SpeedPAK Standard.
Located in: ShenZhen, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Import fees:
Includes import fees
Delivery:
Estimated between Mon, 24 Nov and Mon, 8 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
60 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
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(Not eligible for eBay purchase protection programmes)

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eBay item number:116702449276
Last updated on Oct 27, 2025 01:38:16 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Unbranded
Type
Bluetooth Power Amplifier
Compatible Brand
Universal
MPN
ZK-AS21
UPC
Does not apply
EAN
Does not apply
Marke
Markenlos
Modell
ZK-AS21
Produktart
Bluetooth Power Amplifier
Markenkompatibilität
Universell
Category

Item description from the seller

About this seller

DiyBox Electronic

99% positive feedback•558K items sold

Joined Mar 2016
Hello friend.We are a leading shop for integrated circuits, sensor modules, power supply modules, LCD modules, thermometers hygrometers, humidity temperature controllers, relay modules, 3d printer ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

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Seller feedback (102,017)

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  • w***i (53)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller! Item was exactly as described, packaged well, and shipped quickly. Communication was excellent throughout. Would definitely buy from again—thank you!
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  • r***t (75)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Après 3 mois d'attente jamais rien reçu j'achète un autre objet pour en avoir un deuxième et pourtant il est listé sur Ebay. La réponse que je reçois c'est qu'il n'ont plus la grandeur que je désire. Je trouve ça extrêmement absurde et totalement inadéquat face à un vendeur émérité.
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  • 2***2 (5297)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    smooth transaction fast shipment flawless service items as described good value good communications recommended seller
    12V Direct Insertion 18650 Battery Case 3S Li-ion Battery Protection Board Kit (#116230416790)
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