ZK-MT21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board 100W+50W+50W Power Audio Stereo Amplifier Board Bass AMP AUX

High-concerned chemical : none Parts : Amplifier board Package : Yes Channels : 3 (2.1) Model Number : MT21 2.1 channel Bluetooth 5.0 digital power amplifier module Maximum Power Per Channel : 100 W Brand Name : occkic null : ZK-MT21 Origin : Mainland China Certification : NONE

Features:

1: Subwoofer + left channel + right channel, with subwoofer output with high and low bass adjustment, the sound quality is cool and shocking!

2: Cost-effective 100W+50W+50W high-fidelity Bluetooth power amplifier, mature and stable solution, pure sound quality! Specification:

Product Name : 2.1 channel audio amplifier module with Tone

Product Model : MT21

Bluetooth Version : 5.0(no shielding,15 meters)

Input Sensitivity: 500mV

Audio Input : AUX+ Bluetooth

Channel : 2.1

Chip Solution : Domestic power amnlifior chip

Power Range: DC12~24 V / 5A above (vo not connect to 24V battery pack)

Adapter Speaker : 20~100 w，4~8Ω

Output Power : Max 50W @ R&L channel

Max100W @ subwoofer

Protection Mechanism : Anti reverse connection、Overheat、Over-

current、Short circuit

Product Dimensions : 93mm*90mm*22mm

Package Weight : about 185g ( packaging)

PS: In the audio input is enough, the supply voltage/current is enough, there will be

enough output power! The higher the supply voltage, the greater the output pow-er.The smaller the impedance of the speaker, the greater the output power! Please Package includes:

1*Bluetooth 5.0 digital power amplifier module label:yes