L7 mono MOSFET audio amplifier board kit. Use floating MOSFET driver, designed by LJM. amplifier board kit x 1(include 1 board PCB and all the components on the picture.). kit only, you need solder it by yourself.
eBay
AIYIMA A70 MONO TPA3255 PFFB mono 2.0/2.1/5.1/7.1 Power Amplifier 300W Class D Digital Audio Amp with XLR RCA Trigger Input
Aliexpress UK
Lint Audio UK Classic Twelve Mono Block Power Amplifier Kit. Ideal for efficient speakers and warm, articulate playback.
eBay
ZK301B Mono 30W BT5.3 Digital Audio Amplifier Module Supports True Wireless TWS With APP DIY Simple Mono Amplifier Board-ABRI
Aliexpress UK
Output Power: Typical 20W (maximum 30W). (RC low-pass circuit considered by the maximum range 3.29Hz-482.29kHz). Also note that monitor settings may vary from computer to computer and may distort actual colors.
eBay
6.35mm Mono Amplifier Plug 1/4Inch Male Mono Monaural Jack Audio Cable Connector Plug Microphone Audio Connectors 10Pcs
Aliexpress UK
2 pcs TWS Bluetooth 5.0 Power Amplifier Board 40W / 50W Mono Stereo Audio Module. No call function. At 24V4A, the maximum output power is 50W. At 19V4A, the maximum output power is 40W.
eBay
AIYIMA Audio A3001 TPA3255 300W Subwoofer Amplifier HIFI Mono Power Class D Digital AMP for Passive Speaker Home Theater DIY
Aliexpress UK
Product Feature: 1. Can drag 0.5W-10W speaker DC3-12V audio amplifier 2. The smallest mini amplifier board 3. Beautiful appearance, easy to use 4. Adjustable volume 5. Using high-quality materials, the quality is guaranteed Product parameters: Model: LM386 Power supply DC power supply: 3-12V Output power: 0.5-12W Power indicator: yes Audio input: 3.5MM Volume adjustment: yes Shipping list: Mini amplifier board X1.
eBay
AIYIMA 1000W Power Amplifier Audio Board Class D Mono Digital Sound Amplifier Speaker Amp With Switch Power Supply Home Theater
Aliexpress UK
People always bought together with. Featured Products.
eBay
AIYIMA 100W TPA3116 Subwoofer Amplifier Class D Mini Power Amplifier Audio Amplificador Mono Amp For Home Passive Speaker
Aliexpress UK
The sleek and compact design makes it easy to install, ensuring a perfect fit under your vehicle's seats or in any available space.
eBay
TPA3251D2 Class D Amplifier Pure Rear Stage Amplifier Board HiFi Stereo Audio Power Amplifier Module 2-Channel 220W*2/Mono 350W
Aliexpress UK
Specification: Type: LM386 Operating voltage: DC 3V~ 12V; Output Power: 0.5W-10W, suggestion 8W speaker is best ! Size: 18x40x18mm -Low distortion; -On-board volume control potentiometer clockwise to increase the volume; -With power indicator light; Package include: 1 x LM386 Amplifier Board Royal Mail 24H Service.
eBay
DC 3V-12V LM386 Mono Mini Power Amplifier Board YX1667 Audio Power Amplifier Board Adjustable Volume Mini Power Amplifier Module
Aliexpress UK