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MT21 HiFi Digital Power Amplifier Board 100W+2*50W 2.1 Channel Subwoofer AUX 12/24V Audio Stereo 5.0 Amp MT21

MOQ:	10 pieces
Price:	CN¥55.56/pieces 10-99 pieces

Detail Information

Product Description

Ratings & Reviews

Detail Information

Support App:

Yes

Battery:

Number Of Loudspeaker Enclosure:

Pmpo:

300-500W

Support Memory Card:

Output Power:

100W+2*50W

Remote Control:

Built-in Microphone:

Support Microphone:

Bluetooth Standard:

Bluetooth V5.0

Model Number:

ZK-MT21

Use:

HOME THEATRE, Portable Audio Player, Karaoke Player

Channels:

3 (2.1)

Led Lighting:

No Light

Battery Capacity:

No Battery

Waterproof Standard:

Highlight:

MT21 HiFi digital amplifier board

MT21 amplifier board supplier

wholesale amplifier board supplier

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

李

李智恩

North Korea Nov 30.2025

Helpful (68)

ZK-MT21 앰프 모듈을 집 스피커 시스템에 사용했는데, 오디오 경험이 완전히 바뀌었어요. 베이스가 풍부하고 강력해서 정말 만족해요! 설치도 문제 없었어요!

Priya

India Oct 27.2025

Helpful (35)

Este módulo amplificador Creall HT21 superou minhas expectativas! O som é cristalino e a instalação foi bem fácil. A conexão Bluetooth funciona perfeitamente—recomendo muito!

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