Sabaj A20A 2022‘v Power Amplifier 350W

https://hifi-express.com/products/sabaj-a20a-2022-v-power-amplifier
Germany Infineon's latest digital high-power amplifier chip has higher quality,
high efficiency and low energy consumption;
Bluetooth 5.0 reception, longer transmission distance, better sound quality!
It can be BTL into a single-channel amplifier with higher power to drive large
speakers. Or set it to subwoofer mode to drive passive subwoofers.
Inputs ..................................................................................................RCA / XLR
THD+N ...................................................................................................0.004%
SNR ..........................................................................................................103dB
Channel separation .....................................................................................90dB
Low pass cutoff frequency...................................................................70~200Hz
Input Sensitivity / Input Impedance ......................................430mV / 22kΩ
Output Power
Stereo ........................................................... 170Wx2(4Ω)/90Wx2(8Ω)
BTL ............................................................................. 350Wx1(4~8Ω)