Model Bluetooth Digital 600W Amplifier Board. features 5 600W Bluetooth Audio Amplifier Board. D300 600W Amplifier. features 7 mp3 amplifier board 12v subwoofer. features 1 Bluetooth 5.0 MP3 Amplifier Board.
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Woopker Audio Amplifier AK45/AK45 Pro Max 820W HiFi Digital Stereo Channel2.0 Bluetooth Amplifier Receiver for Home Room Karaoke
Aliexpress UK
1 x Bluetooth Amplifier Board. Bluetooth Version: 5.0. Audio input: Bluetooth + AUX. Number of channels: left and right channels (stereo). 20x 6#-32x30mm PC Computer Case Video Console Cooler Radiator Fan Long Screws.
eBay
AV-608BT/628BT 2000W Bluetooth Audio Amplifier Subwoofers HiFi Stereo Surround Sound Digital Amplifiers For Home Karaoke theater
Aliexpress UK
This kind of 2.1 channel audio amplifier provides you with stable and quick connection, which works with wide compatibility. 1x power amplifier module. (the case needs to assemble). This 2.1 channel power amplifier is easy to change, you can install and use it conveniently.
eBay
Woopker Mini Bluetooth Power Amplifier M19 BT TPA3116D2 200W Audio Amplifier 2.0 Channel with Microphone Optical Coaxial Input
Aliexpress UK
High power, maximum support 200W, bring the best experience. Can play TF card, U disk, bluetooth music. 1 Subwoofer amplifier board. bluetooth music: support. bluetooth calling: not supported.
eBay
FiiO BTR11 Portable HIFi Wireless Bluetooth Amplifier LDAC Car Aux 15 Hours Battery Life Headphone Amplifier with Microphone
Aliexpress UK
(PCB size 40MM 34MM 9MM (including nest);. After searching (YMX-868BT) "Touch Pairing", it also hears "Connected successfully or prompts" to complete the pairing;. 3) Audio output: 3P block OUT audio output can be modified for external power amplifier, the middle is audio ground, left and right are L and R respectively.
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220W-510W 5.1 Channel Bluetooth Power Amplifier 220V Home Theater Audio High Power Home Fever Ktv Amplifier Karaoke
Aliexpress UK
This power amplifier module supports 2 input modes including Bluetooth and Aux. This 2.1 channel power amplifier is easy to change, convenient for you to install and use. 1x power amplifier module (the case needs to be assembled).
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2*50W Bluetooth 5.0 Power Amplifier Class D Audio 10W~100W HiFi Stereo Wireless Music Player Mini USB Sound Card App Digital AMP
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.
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TPA3116D2 Digital Bluetooth Audio 2.1 Stereo Amplifier with Microphone Connection Subwoofer 50+50+100W AMP – ZK-AM100
Aliexpress UK
IP44 3Pin Industrial Plug Socket 16A 32A 240V Waterproof Power Cable Connector. 3mm-14mm Rigid Flange Wrench Coupling Motor Guide Shaft Coupler Motor Connector. 20/25/32mm Pipe Dia Interface to G1/2 G3/4 G1 Male Thread Plastic Connectors.
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SABAJ A20a 350W Class D Amplifier BTL RCA Balance Analog Input MA5332M Bluetooth 5.0 Passive Speakers Subwoofers Amp Audio
Aliexpress UK