This digital power amplifier board with high fidelity and two-channel stereo sound quality; input voltage is DC8~24V, audio input supports Bluetooth, AUX 3.5mm audio line input, can be directly connected to mobile phone, MP3, etc.
Model:AP50LProduct Name: Dual channel Bluetooth 5.0 Power Amplifier
Input voltage: DC5-24V
Bluetooth Version: 5.0
Output impedance: 4~16ohm Speaker
For Speakers: 20W~200W
Output power: 2*50W
Audio input: Bluetooth, AUX, USB
Number of channels: 2.0 channels
Model:AP50HProduct Name: Dual channel Bluetooth 5.0 Power Amplifier
AMP Chip: TPA3116D2
Input voltage: DC5-27V
Bluetooth Version: 5.0
Output impedance: 4~8ohm Speaker
For Speakers: 20W~200W
Output power: 2*50W
Audio input: Bluetooth, AUX, USB
Number of channels: 2.0 channelsModel:AP100LProduct Name: Dual channel Bluetooth 5.0 Power Amplifier
Input voltage: DC8-26V
Bluetooth Version: 5.0
Output impedance: 4~8ohm Speaker
For Speakers: 30W~300W
Output power: 2*100W
Audio input: Bluetooth, AUX, USB
Number of channels: 2.0 channels
Model:AP100HProduct Name: Dual channel Bluetooth 5.0 Power Amplifier
AMP Chip: 2* TPA3116D2
Input voltage: DC8-26V
Bluetooth Version: 5.0
Output impedance: 4~8ohm Speaker
For Speakers: 30W~300W
Output power: 2*100W
Audio input: Bluetooth, AUX, USB
Number of channels: 2.0 channels