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12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification

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China Shenzhen Creatall Electronics Co., Ltd. certification
China Shenzhen Creatall Electronics Co., Ltd. certification
Customer Reviews
Great products from a good supplier, goods are working nicely ⭐⭐⭐⭐⭐I will order again thank you!

—— Gift Adonsi

I received my parcel well on time everything was done above board the salesman was very helpful. The quality of the product is very good. I do not hesitate to do business with them again.

—— Anyway Violah

perfect timing n communication perfect on product information perfect on after sales support perfect on shipping time

—— Ismail Khamis

So good quality module is provided by the seller. And easy to communicate very fast responding also.

—— Sayanik Mandal

What a good service from creatAll, very responsible! Good Job! Nice to have a business with u

—— Erick Setiawan

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12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification

12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification
12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification 12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification 12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification

Large Image :  12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification

Product Details:
Place of Origin: Guangdong, China
Brand Name: Creatall
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiable
Packaging Details: carton box
Delivery Time: 5-8 work days
Supply Ability: 10000 Piece/Pieces per Day

12-24V Digital Audio Amplifier Board with 80W Output and 45 Times Magnification

Description
Manufacturer Part Number: Other Type: Integrated Circuit
D/C: Other Name: Digital Amplifier Board
Function: 12-24v Port: Shenzhen Port,guangzhou Port
Highlight:

24v Digital Audio Amplifier Board

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Digital Audio Amplifier Board Pre Operation

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12v digital amplifier board

12-24V Digital Audio Amplifier Board with Pre-Operation Integrated Circuit
Digital 12-24V Audio Tone Treble Bass Pre-Operation Amplifier Board

High-power digital amplifier board featuring tone, treble, and bass controls with pre-operation amplifier circuitry.

Input Voltage DC 12-24V
Input Current ≥ 5A
Input Impedance 1K ohm
Magnification 45 times
Output Power 80W × 2
Output Impedance 4-8 ohms
Dimensions 96 × 33mm
Weight 60g
Color Blue
Material Metal
Package Contents
  • 1 × Audio Amplifier Board
Note: Product color may vary slightly due to lighting and display differences. Measurement tolerance: ±1-3cm.

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

S
Sarah
United States Dec 16.2025
I used this ZK-AS21 amplifier module for my home speaker system, and it transformed the audio experience. The bass is rich and powerful, no issues with installation at all. Highly recommend!
H
Hans
Germany Oct 18.2025
This ZK series amplifier board is excellent. The Bluetooth connection is stable, and the audio clarity is impressive. It works seamlessly with my home speaker setup, no glitches at all.
鈴
鈴木奈美
Japan Sep 23.2025
ZK-AS21 のアンプモジュールを自宅のスピーカーシステムに使ってみたら、音の体験がガラッと変わりました。低音が豊かで力強く、設置のトラブルもなくて最高です!
Contact Details
Shenzhen Creatall Electronics Co., Ltd.

Contact Person: Alva Cheng

Tel: +86-13827494627

Fax: 86-755-85270755

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