Channel Type: 3 Channels (Left Channel, Right Channel, Subwoofer)
Output Power: 50W*2+100W*1 Subwoofer
Output Match: 4-8 ohm
Audio Output: Terminals
Frequency Response Range: 14-100KHz
Switching Frequency: 1.2MHz
Adopts two high quality TPA3116D2 digital amplifier chips
Sound quality is very good, high efficiency and amplifying power
50W*2+100W 2.1 channels (left/right channel and subwoofer channel), high efficiency and low-heat
Powered by DC 12-24V, wide input voltage
User can adjust the volume by themselves easily
Applicable speaker impedance: 4-8 ohm
PCB Board Size: about 100*70*30mm / 3.94*2.75*1.18in (L*W*H)
Net weight: approx. 118g
Adopting 2 of TPA3116D2 digital amplifier chips: one is power amplification of the left and right channels, another one is connected with the NE5532 front bridge to drive the subwoofer, which has the characteristics of small size, high efficiency, and high power.
Complete Capacitance Design: 50W*2+100W 2.1 channels(left/right channel and subwoofer channel), high efficiency and low-heat. It is powered by DC 12-24V, wide input voltage. User can adjust the volume by themselves easily.
Notice: Must be powered by DC power(DC12-24V), it's better to use high-performance switch power. Just connect the power supply and loudspeaker box, enjoy pure digital music. Don't use any transformer.