ZK-MT21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W Power

Description

ZK-MT21 2.1 Channel Bluetooth 5.0 Subwoofer Amplifier Board 50WX2+100W Power
[2-in-1] High quality power amplifier board. With AUX and Bluetooth two audio input methods, 2-in-1. 5.0 Bluetooth version, the transmission efficiency is higher, the transmission distance is farther
[High Performance] Bluetooth audio amplifier module 2.1 channel, Max output power 2X50W+100W. With antenna and antenna base, the signal is better, the efficiency is high, and the anti-interference ability is strong
[Protection Mechanism] With short-circuit protection as well as overcurrent, overheating, and anti reverse connection protection to prevent total failure. In the event of an overload, the device reports the fault condition to the processor to protect itself from damage
[High Quality] It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire.
[Application] 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
Model: ZK-MT21
Bluetooth Version: 5.0 (without occlusion 15m)
Audio Input: AUX + Bluetooth
Channel: 2.1
Input sensitivity: 500mV
Adaption Supply Voltage: 12-24V / 5A above (Do connect to 24V battery pack)
Speaker: 20-100W, 4-8Ohm
Output Power: max 50W @R&L channel; max 100W @subwoofer
Protection Mechanism: anti reverse connection, overheating, overcurrent, short circuit protection
colour:Black
Material:plastic
size:93 x 90 x 22mm
Package Contents:
1 x Amplifier Board
1 x Antenna with base