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![](https://ae01.alicdn.com/kf/H3689f237c5fd452e849f89585104e34bn/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/H121ddfe5c21c4acb8f05e73f3e4fa58dg/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/H650eaed354124e4bb5f091ab7a1008c46/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/H2cfbe77b095443e58b4e6fe54dce578d5/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H3689f237c5fd452e849f89585104e34bn/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/H121ddfe5c21c4acb8f05e73f3e4fa58dg/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/H650eaed354124e4bb5f091ab7a1008c46/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/H2cfbe77b095443e58b4e6fe54dce578d5/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg) ![](https://ae01.alicdn.com/kf/Hded9c80e6973407cb94dbece0d0345b56/MT21-2-1-Channel-BT-AUX-Digit-Audio-Power-Amplifier-Module-High-Power-Sound-Amp-Suitable.jpg)
- ºê·£µå À̸§: meterk
- Áõ¸í¼: NONE
- DIY ¿ëÇ°: Àü±â
- ±Ù¿ø: CN (Á¤Ç°)
- ÃøÁ¤ ¹üÀ§: 20-200Hz
- ¸ðµ¨ ¹øÈ£: ZX-MT21 Power Amplifier Module
![https://ae01.alicdn.com/kf/HTB1gqJ1IXXXXXczXXXXq6xXFXXXB/224531527/HTB1gqJ1IXXXXXczXXXXq6xXFXXXB.jpg](https://ae01.alicdn.com/kf/HTB137gke79E3KVjSZFGq6A19XXaP.jpg)
This is a kind of quality audio amplifier module, which adopts quality electronic component, with accuracy process, which ensures fine durability and long service time. AUX+BT audio input, subwoofer+left and right channels output. Multiple protections design, reversed polarity, overtemperature, overcurrent and short circuit are protected. You can have a try.
Features:
Adopts quality electronic component, with accuracy process, which ensures fine durability and long service time.
Fine contact performance, that ensure stable working.
AUX+BT audio input, subwoofer+left and right channels output.
Adopts quality chip, unfiltered output, with standard sound quality.
Built-in 36*25*10mm cooling fin, with fine heat dissipation effect.
Multiple protections design, reversed polarity, overtemperature, overcurrent and short circuit are protected.
Specifications:
Name: Power Amplifier Module
Material: printed circuit board
Model: ZX-MT21
Audio input: AUX+BT
Voltage: DC12-24V
Channel: 2.1(50W+50W+100W)
Current: £¾9A
R&L speaker: 4-8¥Ø; 15-100W
BT: 5.0
Subwoofer: 4-8¥Ø; 15-100W
Subwoofer frequency: 20-200Hz
Item size: 93 * 90 * 22mm / 3.66 * 3.54 * 0.87in
Item weight: 130g / 4.59ounce
Package size: 100 * 100 * 30mm / 3.94 * 3.94 * 1.18in
Package weight: 185g / 6.53ounce
Packing List:
1 * Power Amplifier Module
![https://ae01.alicdn.com/kf/HTB1ed4GIXXXXXadXVXXq6xXFXXXT/224531527/HTB1ed4GIXXXXXadXVXXq6xXFXXXT.jpg](https://ae01.alicdn.com/kf/HTB1Qpwke2WG3KVjSZPcq6zkbXXaf.jpg)
![](https://ae01.alicdn.com/kf/Hc0cee75a8953486586648003a2c3b7a8U.jpg)
![](https://ae01.alicdn.com/kf/H3689f237c5fd452e849f89585104e34bn.jpg)
![](https://ae01.alicdn.com/kf/H121ddfe5c21c4acb8f05e73f3e4fa58dg.jpg)
![](https://ae01.alicdn.com/kf/H650eaed354124e4bb5f091ab7a1008c46.jpg)
![](https://ae01.alicdn.com/kf/H2cfbe77b095443e58b4e6fe54dce578d5.jpg)
![](https://ae01.alicdn.com/kf/Hded9c80e6973407cb94dbece0d0345b56.jpg)
![](https://ae01.alicdn.com/kf/Hac14ae94f5e348a88dbb9253c6e69909A.jpg)
![](https://ae01.alicdn.com/kf/HTB1_s3le8OD3KVjSZFFq6An9pXaz.jpg)
![](https://ae01.alicdn.com/kf/HTB1_Mv_dQxz61VjSZFrq6xeLFXa9.jpg)
![](https://ae01.alicdn.com/kf/HTB1JKwle8OD3KVjSZFFq6An9pXaq.jpg)
![](https://ae01.alicdn.com/kf/HTB1Aw__dQxz61VjSZFrq6xeLFXai.jpg)
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![](https://ae01.alicdn.com/kf/HTB1k3BxcvBj_uVjSZFpq6A0SXXan.jpg)
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