With standard stereo RCA audio input, perfectly compatible with many audio devices such as phone,TV, MP3 players, CD players, DAC, computers etc.. With built-in preamplification circuit, can match well with audio source that with low signal output. Adopting classical TPA3116 IC chip in each channel, class D amplification, the max output power can reach 100W+100W(4Ω load), easily to drive all home bookshelf/ computer/ desktop/floor-standing/outdoor passive speakers. Reasonable circuit, concise wiring layout and perfect protection, no sparks no shock. With ultra-low distortion and dynamic balance, the sound is very smooth and natural, powerful in low frequency and delicate in high frequency. The speaker terminals use a staggered design, which provides more space and makes connection easier.
eBay
1PCS XH-M542 TDA3116D2 digital power amplifier board 100W high power mono audio amplifier module
Aliexpress UK
U-disk and TF card support WAV, APE, FLAC lossless formats. 2 Channel Speaker Amplifier, RCA/AUX/USB/Bluetooth 5.0/TF Card inputs. USB interface U-disk, computers (no need for driver) and phones (with OTG function) input.
eBay
TDA7294 Digital Power Amplifier Board 100W High Power Dual 12-32V Single Channel Audio Amplifier Module For DIY Speaker
Aliexpress UK
What if I have not received my order?. When will I receive confirmation of my order?. Can I reserve item(s) that I intend to buy later?. Garden & Patio. Accessories for Trussing. What is the warranty period on ElectroMarket products?.
eBay
TPA3221 Pure Rear Digital Power Amplifier Board 100W+100W Dual Channel Stereo Audio Amp DC 10-30V for Car Home Speaker Subwoofer
Aliexpress UK
Adjusted by the analog components to upgrade the mini mixer, give you the real HIFI sound effect. USB interface, and a built-in MP3 pointer is used to download the music you like to the disk and insert it into the machine, and instantly plug and play.Support 1sets audio input,easy to connect devices.
eBay
TPA3221 Pure Rear Digital Power Amplifier Board 100W+100W Dual Channel Stereo Audio Amp DC 10-30V for Car Home Speaker Subwoofer
Aliexpress UK
Buckets of clean power from a single unit height. Power cable included. - Power Consumption 130 Watts. - 100 watts per channel @ 8 Ohms(20-20 kHz, 0.03% THD. ).
eBay
HiFi Car Power Amplifier 2*100W 2 Channel Car Audio Amplifier 12V Car Audio Stereo Digital Audio Adjustable Car Sound Amplifier
Aliexpress UK
1 x HIFI Power Amplifier Board. Bluetooth 5.0 version, transmission efficiency is higher, transmission distance is longer. Bluetooth version: 5.0. Notes for use: The power switch on the board is standby switch, and the machine is in standby state with low power consumption after the switch is turned off.
eBay
AIYIMA B01 Bluetooth 5.0 Subwoofer Digital Power Amplifier 50Wx2+100W TPA3116 Stereo 2.1 Sound Speaker Amplifier Audio USB Amp
Aliexpress UK
A WORKING MODE SWITCHER: convenient to use it as subwoofer bass amplifier or full frequency amp, and you can use two Nobsound G2 to drive left and right channel independently, and the mutual interference between the channels is suppressed. GAIN CONTROL: a gain switch on the bottom of the amplifier to allow 4-level of output level setting (20/26/32/36 dB), to keep the sound quality better and not affected by the the resistor part. HIGH-END MATERIALS AND LARGE POWER: Texas Instruments TPA3116 chip, NE5532 op-amp to guarantee no audible noise, 100Wx 1 @2ohm mono channel amp can drive most home passive speaker or subwoofer, bringing HiFi listening experience.
eBay
TDA7294 Digital Power Amplifier Board 100W High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker
Aliexpress UK
With AUX / USB / Bluetooth audio input, Bluetooth 5.0 input achieves much faster and more stable transmission, USB input has no need for driver, plug-and-play; compatible with most home audio devices such as ipod, phone, tablet, computer, CD player and so on.
eBay
TDA7294 Digital Power Amplifier Board 100W High Power Dual 12-32V Single Channel Audio Amplifier Module For DIY Speaker
Aliexpress UK