Features: *Bluetooth 5.0 :Enjoy seamless connectivity with the latest Bluetooth 5.0 technology, ensuring stable and fast transmission of audio signals.*Dual 50W Amplifiers :Experience powerful and immersive sound with two 50W amplifiers, delivering high-quality audio for both channels. *100W Total Power :Feel the full force of your music with a total power output of 100W, providing clear and dynamic sound across all frequencies. *TPA3116D2 Chip :The TPA3116D2 chip ensures superior sound quality and stability, making it an ideal choice for high-performance audio systems. Specifications:
Model ZK-TB21 Material electronic components Color Black Bluetooth Version 5.0(no shielding, 10m) Input sensitivity 500mV Audio Introduction TO Bluetooth Channel 2.1 Chip TPA3116D2(with AM anti-interference function) Power DC12-24V5A Speaker adapter 20-100w, 4-8Ω Output power Max.50W(R and L channel), Max.100W(subwoofer) Protection Mechanism overvoltage ,undervoltage,overhearing,DC detection,short circuit protection Size 118x100x22mm4.6x3.9x0.8inch Package included: 1x TB21 power amplifier module.(the case needs to assemble)