![Amazon.com: PYLE Bluetooth HiFi Mini Audio Amplifier - Class D Digital Desktop PC Stereo Amplifier Receiver (2 x 100 Watt MAX) Aluminum Diecast- Pyle PDA20BT, Micro Amp : Musical Instruments Amazon.com: PYLE Bluetooth HiFi Mini Audio Amplifier - Class D Digital Desktop PC Stereo Amplifier Receiver (2 x 100 Watt MAX) Aluminum Diecast- Pyle PDA20BT, Micro Amp : Musical Instruments](https://m.media-amazon.com/images/I/41YJBIOe3VS.jpg)
Amazon.com: PYLE Bluetooth HiFi Mini Audio Amplifier - Class D Digital Desktop PC Stereo Amplifier Receiver (2 x 100 Watt MAX) Aluminum Diecast- Pyle PDA20BT, Micro Amp : Musical Instruments
![Douk Audio 120W Mini Bluetooth 5.0 Power Amplifier 2.0 Channel Hi-Fi Stereo Class D Audio Amp Wireless Receiver TF USB Home Speaker (Upgrade Version) (Black) Douk Audio 120W Mini Bluetooth 5.0 Power Amplifier 2.0 Channel Hi-Fi Stereo Class D Audio Amp Wireless Receiver TF USB Home Speaker (Upgrade Version) (Black)](https://m.media-amazon.com/images/I/41+NW7uE-HL.jpg)
Douk Audio 120W Mini Bluetooth 5.0 Power Amplifier 2.0 Channel Hi-Fi Stereo Class D Audio Amp Wireless Receiver TF USB Home Speaker (Upgrade Version) (Black)
![Amazon.com: [Upgraded Version]Fosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp : Electronics Amazon.com: [Upgraded Version]Fosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp : Electronics](https://m.media-amazon.com/images/I/51AS+O1OLgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: [Upgraded Version]Fosi Audio TB10D 600W TPA3255 Power Amplifier Home Audio HiFi Stereo Class D Digital 2 Channel Integrated Mini Passive Speaker Amp : Electronics
![Amazon.com: Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-1 1000W RMS) : Electronics Amazon.com: Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-1 1000W RMS) : Electronics](https://m.media-amazon.com/images/I/81kApVlnf+L.jpg)
Amazon.com: Sundown Audio Salt Series Monoblock Digital Class-D Amplifier (Salt-1 1000W RMS) : Electronics
![Amazon.com: Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer : Electronics Amazon.com: Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer : Electronics](https://m.media-amazon.com/images/I/61RSM6aoohL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer : Electronics
![Amazon.com: Pyle PDA35BT 100 Watt Mini Bluetooth Power Digital Class D Amplifier & Headphone Amplifier with Two Aux Inputs - 2 Channel Stereo Output - Portable Compact : Electronics Amazon.com: Pyle PDA35BT 100 Watt Mini Bluetooth Power Digital Class D Amplifier & Headphone Amplifier with Two Aux Inputs - 2 Channel Stereo Output - Portable Compact : Electronics](https://m.media-amazon.com/images/I/51kCHjJSZSL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Pyle PDA35BT 100 Watt Mini Bluetooth Power Digital Class D Amplifier & Headphone Amplifier with Two Aux Inputs - 2 Channel Stereo Output - Portable Compact : Electronics
![Amazon.com: Parts Express TPS3116D2 Class D 2.1 Bluetooth 5.0 Amplifier Board 2 x 50W + 100W with Filter and Volume Controls : Electronics Amazon.com: Parts Express TPS3116D2 Class D 2.1 Bluetooth 5.0 Amplifier Board 2 x 50W + 100W with Filter and Volume Controls : Electronics](https://m.media-amazon.com/images/I/71xAbgHB-cL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Parts Express TPS3116D2 Class D 2.1 Bluetooth 5.0 Amplifier Board 2 x 50W + 100W with Filter and Volume Controls : Electronics
![Amazon.com: OSD 60W Compact Stereo Amplifier, 1/4" Mic Input, Treble & Bass Control, Class D XMP60 : Electronics Amazon.com: OSD 60W Compact Stereo Amplifier, 1/4" Mic Input, Treble & Bass Control, Class D XMP60 : Electronics](https://m.media-amazon.com/images/I/817RzA8bsoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OSD 60W Compact Stereo Amplifier, 1/4" Mic Input, Treble & Bass Control, Class D XMP60 : Electronics
![Amazon.com: PAM8620 Amplifier Board, Digital Audio Stereo Amplifier Board PAM8620 Amp D Module Mini Power Amplify Circuit for Sound System Speaker 15W+15W 2.0 Dual Channel 8-26V DC 24V : Electronics Amazon.com: PAM8620 Amplifier Board, Digital Audio Stereo Amplifier Board PAM8620 Amp D Module Mini Power Amplify Circuit for Sound System Speaker 15W+15W 2.0 Dual Channel 8-26V DC 24V : Electronics](https://m.media-amazon.com/images/I/61M50NOPsLL._AC_UF894,1000_QL80_.jpg)
Amazon.com: PAM8620 Amplifier Board, Digital Audio Stereo Amplifier Board PAM8620 Amp D Module Mini Power Amplify Circuit for Sound System Speaker 15W+15W 2.0 Dual Channel 8-26V DC 24V : Electronics
![Amazon.com: Fosi Audio TDA7498E 2 Channel 160W x2 Stereo Audio Amplifier Mini Hi-Fi Class D Integrated Amp for Passive Speakers with 24V Power Supply : Electronics Amazon.com: Fosi Audio TDA7498E 2 Channel 160W x2 Stereo Audio Amplifier Mini Hi-Fi Class D Integrated Amp for Passive Speakers with 24V Power Supply : Electronics](https://m.media-amazon.com/images/I/31-4BF2GKGL.jpg)
Amazon.com: Fosi Audio TDA7498E 2 Channel 160W x2 Stereo Audio Amplifier Mini Hi-Fi Class D Integrated Amp for Passive Speakers with 24V Power Supply : Electronics
![Amazon.com: Moukey Audio Amplifier 2 Channel Bluetooth 5.0, 200W Mini Amplifier Receiver for Speakers, Hi-Fi Class D Integrated Power Amp for Home Speakers with Headphone Jack, Bass/Treble Remote Control - MAMP4 : Amazon.com: Moukey Audio Amplifier 2 Channel Bluetooth 5.0, 200W Mini Amplifier Receiver for Speakers, Hi-Fi Class D Integrated Power Amp for Home Speakers with Headphone Jack, Bass/Treble Remote Control - MAMP4 :](https://m.media-amazon.com/images/I/71a4+6iE8eL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Moukey Audio Amplifier 2 Channel Bluetooth 5.0, 200W Mini Amplifier Receiver for Speakers, Hi-Fi Class D Integrated Power Amp for Home Speakers with Headphone Jack, Bass/Treble Remote Control - MAMP4 :
![Amazon.com: Fafeicy XH-M543 Amplifier Module Two-Channel D-Class Digital Power Amplifier Board High Power Potentiometer Module Audio Amplifier Board, Power Regulators & Converters : Electronics Amazon.com: Fafeicy XH-M543 Amplifier Module Two-Channel D-Class Digital Power Amplifier Board High Power Potentiometer Module Audio Amplifier Board, Power Regulators & Converters : Electronics](https://m.media-amazon.com/images/I/61kH3NziI4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Fafeicy XH-M543 Amplifier Module Two-Channel D-Class Digital Power Amplifier Board High Power Potentiometer Module Audio Amplifier Board, Power Regulators & Converters : Electronics
![Douk Audio G3 2 Channel Bluetooth 5.0 Amplifier, Class D Stereo Audio Amplifier, Mini Home Theater Power Amp, Digital Power Amplifier Receiver, 100W, Treble & Bass Control (Black) Douk Audio G3 2 Channel Bluetooth 5.0 Amplifier, Class D Stereo Audio Amplifier, Mini Home Theater Power Amp, Digital Power Amplifier Receiver, 100W, Treble & Bass Control (Black)](https://m.media-amazon.com/images/I/61rpjRzS3SL._AC_UF894,1000_QL80_.jpg)
Douk Audio G3 2 Channel Bluetooth 5.0 Amplifier, Class D Stereo Audio Amplifier, Mini Home Theater Power Amp, Digital Power Amplifier Receiver, 100W, Treble & Bass Control (Black)
![Amazon.com: DS18 Car Audio Door Speaker Combo with Amplifier - 4 x 6.5 Bullet Midrange PRO-GM6B Speakers with 4 Channel Class D Amplifier CANDY-X4B - Compact Mini Amplifier with Premium Quality Speakers : Electronics Amazon.com: DS18 Car Audio Door Speaker Combo with Amplifier - 4 x 6.5 Bullet Midrange PRO-GM6B Speakers with 4 Channel Class D Amplifier CANDY-X4B - Compact Mini Amplifier with Premium Quality Speakers : Electronics](https://m.media-amazon.com/images/I/61avyjPJVWL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DS18 Car Audio Door Speaker Combo with Amplifier - 4 x 6.5 Bullet Midrange PRO-GM6B Speakers with 4 Channel Class D Amplifier CANDY-X4B - Compact Mini Amplifier with Premium Quality Speakers : Electronics
![Amazon.com: High Power Class D Digital Audio Mono Power Amplifier Board TDA8954 Dual 12-26V : Electronics Amazon.com: High Power Class D Digital Audio Mono Power Amplifier Board TDA8954 Dual 12-26V : Electronics](https://m.media-amazon.com/images/I/61Bbx9L5jRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: High Power Class D Digital Audio Mono Power Amplifier Board TDA8954 Dual 12-26V : Electronics
![Amazon.com: MUSYSIC MU-D16K Professional 2-Channel 2x8000 Watts D-Class 1.5U Power Amplifier : Musical Instruments Amazon.com: MUSYSIC MU-D16K Professional 2-Channel 2x8000 Watts D-Class 1.5U Power Amplifier : Musical Instruments](https://m.media-amazon.com/images/I/71mYP50kz3L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: MUSYSIC MU-D16K Professional 2-Channel 2x8000 Watts D-Class 1.5U Power Amplifier : Musical Instruments
![Amazon.com: NVX XAD12 1500W RMS 1-OHM Stable Full Bridge Class D High Power Competition Monoblock Car Audio MOSFET Amplifier with Remote Subwoofer Level Control : Electronics Amazon.com: NVX XAD12 1500W RMS 1-OHM Stable Full Bridge Class D High Power Competition Monoblock Car Audio MOSFET Amplifier with Remote Subwoofer Level Control : Electronics](https://m.media-amazon.com/images/I/81AmlNrJV-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: NVX XAD12 1500W RMS 1-OHM Stable Full Bridge Class D High Power Competition Monoblock Car Audio MOSFET Amplifier with Remote Subwoofer Level Control : Electronics
![Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering : Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering :](https://m.media-amazon.com/images/I/31Cqc43gxSL.jpg)
Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering :
![Amazon.com: Facmogu S-288 4 CH Bluetooth 5.0 Home Audio Amplifier, RMS 40Wx4, Max 600W HiFi Stereo Power Amplifier USB, SD, FM Class D Speaker Amp for Home Theater Karaoke, with Power Adapter Amazon.com: Facmogu S-288 4 CH Bluetooth 5.0 Home Audio Amplifier, RMS 40Wx4, Max 600W HiFi Stereo Power Amplifier USB, SD, FM Class D Speaker Amp for Home Theater Karaoke, with Power Adapter](https://m.media-amazon.com/images/I/61+ja1Y1wQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Facmogu S-288 4 CH Bluetooth 5.0 Home Audio Amplifier, RMS 40Wx4, Max 600W HiFi Stereo Power Amplifier USB, SD, FM Class D Speaker Amp for Home Theater Karaoke, with Power Adapter
![Amazon.com: Nobsound Mini Bluetooth 5.0 Power Amplifier Class D Hi-Fi Stereo Amp Home Speaker : Electronics Amazon.com: Nobsound Mini Bluetooth 5.0 Power Amplifier Class D Hi-Fi Stereo Amp Home Speaker : Electronics](https://m.media-amazon.com/images/I/71Uj6m5YtKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Nobsound Mini Bluetooth 5.0 Power Amplifier Class D Hi-Fi Stereo Amp Home Speaker : Electronics
![Amazon.com: Recoil RED1200-1 2500 Watts Class-D Car Audio Mono-Block Subwoofer Amplifier, 1 Ohm Stable, Remote Bass Knob Included : Electronics Amazon.com: Recoil RED1200-1 2500 Watts Class-D Car Audio Mono-Block Subwoofer Amplifier, 1 Ohm Stable, Remote Bass Knob Included : Electronics](https://m.media-amazon.com/images/I/61SZn6DwvmL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Recoil RED1200-1 2500 Watts Class-D Car Audio Mono-Block Subwoofer Amplifier, 1 Ohm Stable, Remote Bass Knob Included : Electronics
![Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output DC12-24V with DC 24V Power Adapter : Electronics Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output DC12-24V with DC 24V Power Adapter : Electronics](https://m.media-amazon.com/images/I/51TICh6cJIL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: [Upgraded]AIYIMA A01 Pro 100W x 2 Amplifier Bluetooth 5.1 Class D Integrated Amp TPA3116 2.0/2.1 Channel Power Amplifier Receiver with 3.5mm AUX Output DC12-24V with DC 24V Power Adapter : Electronics
![Amazon.com: Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5 : Electronics Amazon.com: Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5 : Electronics](https://m.media-amazon.com/images/I/41MWPYaKLTS.jpg)
Amazon.com: Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5 : Electronics
![Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering : Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering :](https://m.media-amazon.com/images/I/61yAEHSXDxL._AC_UF350,350_QL80_.jpg)
Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering :
![Amazon.com: UWAYKEY Mini Bluetooth Amplifier Board Class D AMP Module for DIY Wireless Speaker : Electronics Amazon.com: UWAYKEY Mini Bluetooth Amplifier Board Class D AMP Module for DIY Wireless Speaker : Electronics](https://m.media-amazon.com/images/I/71myqlr4o9S._AC_UF1000,1000_QL80_.jpg)
Amazon.com: UWAYKEY Mini Bluetooth Amplifier Board Class D AMP Module for DIY Wireless Speaker : Electronics
![Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering : Amazon.com: MUSYSIC MU-D8500 Professional Amplifier – D Class Dual Channel Power Amp, High Performance 8500W 1U Chassis Amplifier with XLR & 1/4 inch Inputs for Home Speakers, Theatre, etc. with Audio Filtering :](https://m.media-amazon.com/images/I/61ENnMNkGhL._AC_UF1000,1000_QL80_.jpg)