Speakers FS1508MB0810-H8.0 BEEP-TH_BD15.0-P10.20-D1.2 LCSC Part Number: C969972 JLCPCB Part Class: Extended Part Manufactured by FUET(福声科技)

Speakers GSPK2308P-8R0.5W SPK-TH_BD23.0-P10.00-D0.8-L-RD LCSC Part Number: C530532 JLCPCB Part Class: Extended Part Manufactured by INGHAi(赢海)

50-W stereo, 100-W mono, 4.5- to 26-V supply, analog input Class-D audio amplifier w/ SpeakerGuard™ Audio Power OpAmps Amplifier IC 2-Channel (Stereo) Class D 32-HTSSOP TPA3116D2DAD HTSSOP-32_L11.0-W6.1-P0.65-LS8.1-BL LCSC Part Number: C2865736 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

Speakers GSPK2307P-8R1W SPK-TH_BD23.0-P10.00-D0.8-L-RD LCSC Part Number: C530531 JLCPCB Part Class: Extended Part Manufactured by INGHAi(赢海)