Amazon.com: Diitao 50Wx2 Bluetooth Amplifier Mini 2.0 Stereo 50W+50W Dual Channel Power Output DC 12V AMP Amplificador Home Theater AUX USB ZK-502M, Black : Electronics
BT298 PRO Bluetooth Amplifier Karaoke Amp for Home/Car/Marine USB Player 50W×2 | eBay
SWITCH MODE POWER SUPPLY ID-100-24 4.5 AMPS 24VDC, 50W, Voltage: 40 V at Rs 1600/piece in Pune
MEAN WELL RT-50B 50W AC/DC Enclosed Switching Power Supply+5V, 4 Amp: Electronic Power Transformers: Amazon.com: Industrial & Scientific
EIKO JC12V50WH20 12V 50W T3-1/2 G6.35 Base — LightStoreUSA
Amazon.com: Diitao 50Wx2 Bluetooth Amplifier Mini 2.0 Stereo 50W+50W Dual Channel Power Output DC 12V AMP Amplificador Home Theater AUX USB ZK-502M, Black : Electronics
Solahd Power Supply 12V, 50W, 4A SVL412100 | Zoro
Silver Slim 12 Volt 10 Amps SMPS, Above 80%, Input Voltage Range: 150-285v Ac at Rs 1000/piece in Vasai Virar
Mean Well LRS‑50‑12 50W 12V Enclosed Power Supply - Olympian LED
AC/DC Adapter for 12V 4A 48W 5.5mm x 2.5mm Connector Tip LCD Monitor 12VDC 12 Volts 4 Amps 4.0A - 4.16A 48-50W Switching Power Supply Cord Cable Charger Mains PSU - Walmart.com
Amazon.com: LP-838 2.1 Bluetooth Amplifier 38W+38W+50W Power Output with Remote Control Function, 2.1 Channels Bluetooth Amplifier Supports Bluetooth/USB/RCA Input(with 12V/5A DC Power Supply) : Electronics
Amazon.com: DAMGOO 50W+50W Bluetooth 5.0 Amplifier Board,100w Audio Amp Board Dual Channel DC8-24V,Easy Installation and Password Free Connect to Phone Quietly : Electronics
Amazon.com: Diitao 50Wx2 Bluetooth Amplifier Mini 2.0 Stereo 50W+50W Dual Channel Power Output DC 12V AMP Amplificador Home Theater AUX USB ZK-502M, Black : Electronics
Amazon.com: S-188 Home Audio Power Amplifier Bluetooth5.0 HiFi Mini Stereo Amp Receiver 2.1CH RMS 40Wx2+50W Max. 600W 12V/5A Integrated Amplifier W/SD,USB,Remote,Adapter for Home Theater Speakers : Electronics
2.1 Amplifier with 100W+50W *2 for DIY Audio-Arylic.com
12V Car Audio amplifier circuit, 50W - 65W with PCB - ElecCircuit.com