![](https://ae01.alicdn.com/kf/HTB1ERRgajrguuRjy0Feq6xcbFXas.jpg)
Note: Not equipped with power supply Finished debugging good Finished machine
Here is the TPA3116 amplifier with bluetooth verision
voltage:DC12V to 25V
total harmonic distortion :≤0.5%
frequence responce:20Hz-20kHz(±1dB)
frequence :50HZ-60HZ
signal to noise ratio ≥98dB
input sensitivity:≤280MV
seperated range ≥90dB
load impdance :8ohm -4ohm
output power:100w+100w
input model: bluetooth and analog signal
parcel is excluding the power supply ,you should prepare it by yourself.
?About size:108*90*35MM
Power supply voltage
12v------8ohm speaker /12 w(left channel)+12w(right channel),4ohm speaker/20w(left channel)+20w (left channel),
15v------8ohm /18+18w,4ohm /greater than 30+30w
19v------80hm/32+32w,4ohm /greater than 45+45w
24v-----8ohm /38+38w,4ohm /greater than 55+55w
Be careful:
The input voltage range of 18-32V.The limit is 36V.
![](https://ae01.alicdn.com/kf/HTB1Qn3OHhGYBuNjy0Fnq6x5lpXaa.jpg)
![DSCN4314](https://ae01.alicdn.com/kf/Hc6b5b93f5a1d414aa1adb41f7686dc3ed.jpg)
![DSCN4316](https://ae01.alicdn.com/kf/H7ccf2f7429d949ae87b655f67796a0eeM.jpg)
![53](https://ae01.alicdn.com/kf/HTB1u.m7c21H3KVjSZFHq6zKppXam.jpg)
![5](https://ae01.alicdn.com/kf/H4d18a05b22fd4546a48dfb45e0c31de87.jpg)