New and unused power amplifier module, originally sold by RS Components, but now discontinued. These were found during a workshop clearance. They are the PL version of the MTK100, PL meaning that they have the mounting plate fitted. Using only a few external components for a power supply, and a suitable heatsink, this module will provide100 Watts RMS into 4 ohms, and I have already built a couple of powered monitors using two of them. The rest are now up for sale here.. The screen grabs shown in the listing are from the original specification sheet, and I will provide a printed copy of this with the items.
eBay
Fosi Audio M03 Power Subwoofer Amplifier 200 Watt Mono Audio Amp Digital Hifi Home Amplifier
Aliexpress UK
New without box.
eBay
4 Inch Smart Alexa WiFi Wall Amplifier Audio Music Android 10.0 System Bluetooth Amp Home Theater
Aliexpress UK
Four screw holes provided make this amplifier board easy for installation and quick for integration in any cabinet. A low noise cooling fan together with an optimized robust heatsink are mounted atop the amplifier board to effectively decrease the temperature.
eBay
Advanced Digital Amplifier 4 Channel 6400 Watts 2 Ch 3200W High Power AMP 1U Drive 8 10 12 15 18
Aliexpress UK
Power up test only. Unique Item Code: EW BB3B-29163. Model: mp-amp40-100v. You will only get what is pictured.
eBay
100% new S-pro2 500Wx2 Top Audio Power Amplifier Board Power Amp Board Hifi Digital Amplifier Board
Aliexpress UK
What’s you get: Fosi Audio M04 Amplifier x1,19V/4.74A power adapter x1, AC Cord x1, user manual x1.
eBay
KLA181A Power Module 1000 Watt Continuous Class D Professional Power Amplifier For Audio Soundsystem
Aliexpress UK
Adapting IRF240 MOS module, to improve sound quality more outstanding. 2 Pieces Class A Power Amplifier. -Reasonable board wiring, beautiful, and the current sound is small. -PCB board adopts 1.6mm thick double-sided sheet, and the whole process of tin-spraying ensures the good passing performance of the current.
eBay
Sennuopu 12 Channels Digital Sound Processors DSP 8 Channels 50 Watts RMS Power Audio Amplifier with
Aliexpress UK
ESX HXE1000.1D 2000 WATT MAX BASS AMPLIFER. The shapely design with a heavy aluminum heatsink conveys a refined and high-quality elegance that is rather unusual in this price range. Bass Boost 0-12 dB.
eBay
Sennuopu 12 Channels Digital Sound Processors DSP 8 Channels 50 Watts RMS Power Audio Amplifier with
Aliexpress UK
SKv2 Series. These amplifiers utilize a heavy duty aluminum heat sink, which when combined with the advanced internal circuitry design, allow them to operate cooler for maximum efficiency. Our team is composed of incredibly hard working and dedicated individuals who are audiophiles themselves.
eBay
ak35 800W Digital Amplifiers 100-240V /12V Bass Audio Power Bluetooth AMP Hifi FM Subwoofer Speakers
Aliexpress UK