This power amplifier module supports 2 input modes including Bluetooth and Aux. This 2.1 channel power amplifier is easy to change, and convenient for you to install and use. 1 x power amplifier module (the case needs to be assembled).
eBay
PA-80D Universal Car Amplifier Board 12V 1000W Mono Car Audio Power Amplifier Powerful Bass Subwoofers Amplifier For Car Modi
Aliexpress UK
1 x Amplifier Board. Dual microphone input, adjustable reverb, built-in Bluetooth and FM radio. Support reading MP3 songs in TF card and U disk. With AUX Audio input, can be connected to the computer, phone or CD.
eBay
AIYIMA 1000W Power Amplifier Audio Board Class D Mono Digital Sound Amplifier Speaker Amp With Switch Power Supply Home Theater
Aliexpress UK
1 x Amplifier Board. Dual microphone input, adjustable reverb, built-in Bluetooth and FM radio. Support reading MP3 songs in TF card and U disk. With AUX Audio input, can be connected to the computer, phone or CD.
eBay
BAAZ HOT~XH-M546 150Wx2 TPA3116D2 Power Amplifier Board Hifi Stereo Digital Sound Amplifier Speaker Amplificador Home Audio Amp
Aliexpress UK
Built in FM radio function, strong signal, lossless transmission.USB or TF Input, the system automatically playback after plugging in.To play music you like freely. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay
AIYIMA A08 Pro TPA3255 Bluetooth 5.0 Power Amplifier 300Wx2 VU Meter Amplify Stereo Audio Amplifier Speaker Home Amplificador
Aliexpress UK
Output power 15W 2 at 16V 4ohm. XY-P15W is a high-power stereo Bluetooth audio module.Dual channels audio signal output.Built-in amplifier module therefore it can connect to loudspeaker directly.It is ideal for DIY wireless Bluetooth speakers and transponders.
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Woopker AK55 HiFi Audio Amplifier Max 900W Digital Bluetooth 5.3 AMP RMS 70W+70W Channel 2.0 Supports Dual MIC Inputs FM Radio
Aliexpress UK
Chip: TPA3110. 1 x TPA3110 12V-24V Bluetooth4.2 Digital Stereo Audio Power Amplifier Board 2 15W. Output power: 2 15W. Also note that monitor settings may vary from computer to computer and may distort actual colors.
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Woopker Home Digital Amplifiers Audio Bass Audio Power bluetooth Amplifier Hifi FM Auto Music Subwoofer Speakers USB SD Mic AK55
Aliexpress UK
1 x Bluetooth Amplifier Board. Audio input: Bluetooth + AUX. Bluetooth Version: 5.0. Number of channels: left and right channels (stereo). The USB flash drive file system must be FAT32 and support up to 32 GB.
eBay
888BT 999BT Dual Dynamic Screen Digital Bluetooth Amplifier HiFi Stereo Sound AMP For Home Car Theatre Karaoke Meeting Max 4000W
Aliexpress UK
eBay
AIYIMA Audio A08 Pro Amplifier TPA3255 300W Bluetooth QCC5125 APTX Stereo Receiver Digital Amp VU Meter Bass Treble Control
Aliexpress UK