ZK-MT21 2x50W+100W 2.1 Channel Subwoofer Digital Pow Er Ampli

Detailed Information About The Product:

With AUX and blue tooth two audio input methods 2-in-1. 5.0 blue tooth version the transmission efficiency is higher the transmission distance is farther.
blue tooth audio amplifier module 2.1 channel Max output pow er 2X50W+100W. With antenna and antenna base the signal is better the efficiency is high and the anti-interference ability is strong.
With short-circuit protection as well as overcurrent overheating and anti reverse connection protection to prevent total failure. In the event of an oveR Load the device reports the fault condition to the processor to protect itself from damage.
It adopts copper DC connector and fence type terminal. It can withstand large current no heat no damage to the wire.
With bass treble subwoofer frequency and volume control easy to adjust volume enjoy the music tone what you want. Widely used in store solicitation home theater square speakers etc.

This model is an upgraded version and supports "Wuzhi Audio" APP control.
Wuzhi Audio APP download link for Android phones:
http: /www.qingdaowuzhi.cn/appdownload/Wuzhi_Audio.apk
For iOS phones please search "wuzhi audio" in the App Store to download and install it.
Model: ZK-MT21
blue tooth Version: 5.0 without occlusion 15m
Audio Input: AUX + blue tooth
Output pow er: left and right channels Less than50W; Subwoofer Less than100W
Channel: 2.1
Input sensitivity: 500mV
Adaption Supply Voltage: DC12-24V / 5A above Do not connect to 24V battery pack
Speaker: 20-100W 4-8Ohm
Output pow er: max 50W @R&L channel; max 100W @subwoofer
Protection Mechanism: anti reverse connection overheating overcurrent short circuit protection
Attention: The product can be connected to an external antenna but does not include the antenna and antenna base. Please purchase separately.
Material: PCB+electronic components+metal
colour: Black

Package Contents:
1 x pow er amplifier module
1 x Enclosure kit with mounting accessories
1 x Adapter
1 x screwdriver The shell needs to be assembled by yourself the screwdriver color is as described Cannot be chosen the specific color.

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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