ZK-502MT Daya Tinggi Digital Power Amplifier Papan High Power Audio Stereo Daya Tinggi 50W * 2 Dukungan Kit Power Amplifier

power mini 50v full bass murah. zk 502mt bluetooth ori. power class d zk ht21. power ampli bluetooth. kit amplifier 50 watt. When the audio input is sufficient and the power supply voltage/current is sufficient, there will be sufficient output power!. The higher the power supply voltage, the greater the output power, and the smaller the horn impedance, the greater the output power!. Please ensure that the power of the adaptive power supply is greater than the actual working power of the power amplifier!. When heat sink temperature rises to a certain extent, the cooling fan will work. Support BTL mode J1, J2, J3, J4 on the back of amplifier board should be shorted), 36V3ohm for single channel with 220W output. Two-channel stereo, sound quality is very good