DollaTek Bluetooth Power Audio Amplifier Board - stereo 100W*2

KASTWAVE Mini Bluetooth Power Amplifier - 2 channels 50W+50W

SMSL A50Pro - 2.1 Channel 100W

Pyle PTAU23 - Dual Channel 2X40W

SMSL A12 - Class D 2 Channel 80Wx2

Fosi Audio BT20A - Class D 2 Channel 200W

Marantz MM7025 - Stereo 2 Chanel Power Amplifier

Pyle Home Audio Power Amplifier System - 2 channels 2x75 WATT

AIYIMA T9 - Class D 2.0/2.1 100W*2

ARRAROWN ZK-1002T - 2.0CH 100W*2

Donner MAMP5 - 4 Channel 440W