Search query: 12 volt amp

Product: 200W Bluetooth Amplifier Board TPA3116,DAMGOO 100W+100W Audio Amp Board with LC Filter Technique,Dual Channel DC8-24V,Password Free Connect to Phone Quietly
Brand: DAMGOO
Relevance: Substitute
200W Bluetooth Amplifier Board TPA3116,DAMGOO 100W+100W Audio Amp Board with LC Filter Technique,Dual Channel DC8-24V,Password Free Connect to Phone Quietly
CHIP: DUAL TPA3116 HIFI Chip with AM Interference Suppression Function, 100W*2 Output Power
WIDE INPUT VOLTAGE RANGE: DC 9V-24V with 5.5 * 2.1mm Interface, Laptop Power Supply Is a Good Choice
BLUETOOTH & AUX INPUT:User Can Directly Connect with Wireless Bluetooth 5.0, or Choose the 3.5MM Headphone (Line in) Way
PROTECTIVE FUNCTION:Over-voltage Protection, Under-voltage Protection, Over-heat Protection, Short-circuit Protection, This means that the Bluetooth amplifier board is not easily damaged
TIP: adequate output power is required when the audio input is sufficient and the power supply voltage/current is sufficient, the relative power will be higher. Different impedance horns will have different output power.In the case of sufficient voltage and current, the larger the impedance horn, the smaller the relative sound power, please pay attention!

Product: Facmogu F900 2 CH Bluetooth Amplifier 100W with Power Supply Adapter DC 12V 5A, 50W + 50W BT 5.0 Mini Wireless Audio Power AMP for Home HiFi Stereo Speaker
Brand: Facmogu
Color: Blue
Relevance: Exact
Amplifier Specifications:
Model: F900
Bluetooth Connection Distance: 10M
Bluetooth Standard Protocol: Bluetooth 4.0 + EDR
Rated Power: 50W + 50W
Input Interface: Bluetooth, USB sound card, AUX
Amplifier Chip: TPA3116
Power Input: DC 9V-24V
Product Size: 85 * 77 * 38mm
Net Weight: 105g

Power Supply:
Input Voltage: 100V-240V
Output: 12V 5A
Interface Specification: 5.5mm * 2.5mm
With overvoltage, overcurrent, short circuit protection

Package Includes:
1x F900 Amplifier
1x US Plug Power Adapter
1x Audio Signal Cable
1x AV Audio Signal Cable
1x USB Cable
50W+50W DUAL CHANNEL: F900 bluetooth receiver amplifier provides 50W+50W dual channel stereo output with the upgraded chip TPA3116. Impedance: 4~8 Ohm.
THREE INPUT OPTIONAL: Supporting AUX/ USB/ Bluetooth input. But the amp module can be searched and connected via Bluetooth when unplugging audio input line. Insert audio input line, then it will auto switch to wired input mode, Bluetooth function will be lost.
SUPER COMPATIBILITY: Our Bluetooth audio transmitter can be widely applied to various tablet PC, TV, smartphone, Laptop with Bluetooth and etc, versatile and simple to use. But it does not apply to a range of products launched by Amazon such as Echo, Alexa ect. and Bose Speakers.
MINI ELEGANT SIZE BUT POWERFUL: Ultra small size (3*2.7*1.5 inch) with metallic colourful shell, advanced technology and chip, our Bluetooth stereo amplifier has good sound quality, no distortion, no humming or hissing and sounds clear, crisp.
1-YEAR WARRANTY: We offer 1-year guarantee period. If you have any questions or concerns, please don't hesitate to contact us. 【Regarding the power-on sound of the amplifier, we cannot change the program at present, please forgive me.】