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AS21 2.1 Channel Digital Power Amplifier Board Module 220W*2+350W High Low Tone Subwoofer TPA3255 BT Home Audio AS21

Price:	CN¥214.92/pieces 1-49 pieces

Detail Information

Product Description

Ratings & Reviews

Detail Information

Private Mold:

Brand:

Creatall

Type:

Home Amplifier

Channel:

3 (2.1)

Place Of Origin:

Guangdong, China

Material:

Metal

Highlight:

2.1 channel digital amplifier board

AS21 amplifier board supplier

custom amplifier board OEM factory

Product Description

Products Description

Contact us
Wechat:	zq13827494627	WhatsApp:	+86-13827494627
Skype:	alvacheng1	E-mail:	leo@creatall.com

Company Profile

Certificates & Production Processes

Packing & Delivery

1. Normal packaging.

2. Export carton.

3. Custom packing.

4. All orders are will be shipped within 3-25 days after customers confirmed payment.

Payment&Shipping

PAYMENT Standard payment terms: pay 30% deposit in advance, 70% balance before shipment. Online trade assurance order, all is up to you. More payment terms could be provided! (T/T,PAYPAL WESTERN UNION) SHIPPING After-sales Service: 100% strict inspection and test before shipment. Replace in one weekonce original defective goods found on arrival. Enjoy one year warranty.

Customer Reviews

This is a part of good feedback from our customer, all is 5 star. It is prove that we are excellent supplier and also prove we own
high quality products and professional services.

FAQ

Q: What is the minimum order quantity for your products? A: If you need a small order, please contact us Q: How long is your delivery time? A: The product will be sent within 3 days after payment is confirmed, and the delivery time is 3 to 6 days Q: Do you test or inspect all items before delivery? A: Yes, we tested and checked all items before shipment. Q. What is your warranty? A: 60 days after receiving the goods. Our products are 100% tested before being shipped. If the goods are defective, please notify us within 3 days after delivery. Any item must be returned as is to be eligible for a refund or payment. The buyer is responsible for all freight incurred. Q: How do I pay for the order? A: We accept wire transfer, Western Union, Pay Pal, , escrow (if you prefer other methods, please contact us)

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this product

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Luca

Italy Jan 6.2026

Helpful (84)

Questa scheda amplificatrice ZK-AS21 è fantastica! La qualità del suono è eccellente e l’installazione è stata molto semplice. Il basso è potente e chiaro—sono molto soddisfatto!

Jan

Netherlands Oct 13.2025

Helpful (245)

Deze ZK-AS21 versterkerplaat is geweldig! De geluidskwaliteit is uitstekend en de installatie was heel eenvoudig. De bas is krachtig en duidelijk—ik ben erg tevreden!

Ben

Australia Jul 1.2025

Helpful (313)

This ZK-AS21 amplifier module is a ripper! The sound’s top-notch, and setting it up was dead easy. Works a treat with my home speakers—couldn’t be happier!

Tags:

Amplifier Board Module

Power Supply Module

Bluetooth Audio Module

BMS Battery Protection Board

Home Amplifier

Car Player

LED TV Parts

Digital Ammeter Voltmeter

Digital Humidity Controller

Tester Tool

Development Board

Amplifier Board Module

Power Supply Module

Bluetooth Audio Module

BMS Battery Protection Board

Home Amplifier

Car Player

LED TV Parts

Digital Ammeter Voltmeter

Digital Humidity Controller

Tester Tool

Development Board

products details

AS21 2.1 Channel Digital Power Amplifier Board Module 220W*2+350W High Low Tone Subwoofer TPA3255 BT Home Audio AS21

2.1 channel digital amplifier board

AS21 amplifier board supplier

custom amplifier board OEM factory

Overall Rating

Rating Snapshot

All Reviews