As an Amazon Associate I earn from qualifying purchases.1. YWBL-WH
HF20 Dual Channel Audio Amplifier Board Digital Stereo Power Amplifier Module 8-32VDC 20Hz-20kHz
YWBL-WH - Tda7498 power amplifier chip-the audio amplifier board adopts high quality TDA7498 power amplifier chip. Good sound quality-with high efficiency and amplifying power, the audio amplifier board is of very good sound quality.
100w+100w high output power-the audio amplifier board is of 100W+100W high output power, with dual channel stereo. Dc 8-32v supply voltage-the audio amplifier board is of wide supply voltage, powered by DC 8-32V, convenient to use.
Guud quality-made with high quality electronic components, the audio amplifier board is of good quality, could be used for a long period. Tda7498 power amplifier chip-the audio amplifier board adopts high quality TDA7498 power amplifier chip.
| Brand | YWBL-WH |
| Manufacturer | YWBL-WH |
| Height | 2.5 cm (0.98 Inches) |
| Length | 7.5 cm (2.95 Inches) |
| Weight | 0.06 kg (0.13 Pounds) |
| Width | 5 cm (1.97 Inches) |
| Part Number | YWBL-WHdusz9c14ip |
2. Makerfire
Audio Amplifier Module 2.0 Channel TPA3116D2 Class D Mini Digital Amplifier Bass Treble Control 2X50W 12V-24V, Bluetooth Amplifier Board Hifi Stereo
Makerfire - Tda3116d2 is widely used in store solicitation, etc. Due to its excellent performance and comprehensive cost performance. Free dc head lead, it can be easily wired. The modulation frequency can be up to 1. 2mhz, and the high power output distortion is less than 01%.
It can withstand large current, compatible with the input power interface of this product, even if you dont have a DC head adapter or battery, no heat, no damage to the wire. Advanced oscillator / PLL circuit uses multiple switching frequency options to reject AM interference.
With a filter inductor, 2-in-1. 5. 0 bluetooth version, the transmission efficiency is higher, the sound is round and clear. With aux and bluetooth two audio input methods, the transmission distance is farther. High quality it adopts copper dc connector and fence type terminal.
High performance the tpa3116d2 is a class d amplifier ic from ti that has very high index parameters. Protection mechanism the bluetooth amplifier feature short-circuit and thermal protection as well as overvoltage, and DC protection to prevent total failure. Application with bass, easy to adjust volume, home theater, square speakers, treble and volume control, enjoy the music tone what you want. Hifi & stereo high quality dual channel 50w*2 power amplifier board for hifi music.
| Brand | Makerfire |
| Manufacturer | Makerfire |
| Height | 2.2 cm (0.87 Inches) |
| Length | 8 cm (3.15 Inches) |
| Weight | 0.14 kg (0.31 Pounds) |
| Width | 7.7 cm (3.03 Inches) |
| Part Number | 0 |
| Model | ZK-502T |
3. DollaTek
DollaTek TPA3116D2 2*50W Bass AMP bluetooth 5.0 Subwoofer Amplifier Board 2.0 Channel High Power Audio Stereo Amplifier Board
DollaTek - With volume control and power switch, working voltage range DC5-27V, Ideal for DIY your passive speakers. Bluetooth signal distance up to 49ft. Adopt tpa3116d2with am interference suppression function chip, with excellent sound quality.
Support 3. 5mm wired input and bluetooth 5. 0 input. This bluetooth amplifier board has a bottom plate and a top plate, support reverse connection protection, Over-heat protection, Over-voltage protection, under-voltage protection, Short-circuit protection.1
18 months warranty and lifetime technical support. 2 ch stereo output power 50watt * 2, for 4-8Ω, 50watt-200watt passive speakers.
Two input wayssupport 3. 5mm wired input and Bluetooth 5. 0 input. With volume control and power switch, Ideal for DIY your passive speakers. Bluetooth signal distance up to 49ft. It ensures that even with high power operation for a long time, THD is less than 01%. If you have any questions, please feel free to contact us.
4. Nobsound
Nobsound Bluetooth 5.0 Audio Receiver TPA3116 Amplifier Board 2.1 Channel Class D Digital Amplifier Module Stereo Subwoofer Amp for Home Passive Speakers
Nobsound - Powerful design & wide voltage: with preamplification and bass frequency division processing, 5PCS potentiometer are used for bass volume/bass frequency/left & right channel volume/main volume & input switch. Max output power can reach 50w*2l/r and 100Wsubwoofer, easily to drive most home desktop / bookshelf / indoor passive speakers.
2pcs tpa3116d2 chip, one for bass channel and one for left and right channel amplification. Dc 12-24v voltage, can be powered by switching power supply or storage battery, for enjoying high-quality music on the road or outdoors.
Perfect circuit & hifi clear sound: concise layout and reasonable wiring, the bass with shocking effects just like in the cinema, no pop and audible noise even at high power output.
Multiple audio inputs: with bluetooth 3. 5mm aux/3 pin inputs, computer, almost compatible with all home audio device such as phone, CD player etc. Tablet, also comvenient for you to DIY. Bluetooth 5. 0 & classic tpa3116 chip: supporting bluetooth 5. 0 to realize stable & high-speed transmission speed. The sound is very clear and smooth, providing auditory feast.
5. BLLXMX
BLLXMX Bluetooth Amplifier Board Hifi Stereo Audio Amplifier Module Bass And Treble Control Digital Power Amplifier Circuit Bluetooth 5.0
BLLXMX - The shocking scientific loop sound design surrounds any corner of the room, and you can enjoy the realistic auditory effect. The power amplifier is equipped with U disk direct reading function, you can play your favorite music through U disk, easy and convenient.
The power amplifier fully supports mobile phones, DVD, TVs, USB and other devices, projectors, easy to use and convenient. The surround sound of the power amplifier makes you feel as realistic as if you are in a movie scene.
The power amplifier is equipped with a large LED color display, colorful mobile display, the large screen clearly displays various function modes clearly and clearly. The power amplifier uses 5. 0 bluetooth link mobile music resources to play 10 meters wireless transmission support 99% Bluetooth device support.
6. BLLXMX
BLLXMX Bluetooth Amplifier Board Hifi Stereo Audio Amplifier Module Bass And Treble Control Digital Power Amplifier Circuit Bluetooth 5.0
BLLXMX - The surround sound of the power amplifier makes you feel as realistic as if you are in a movie scene. The power amplifier fully supports mobile phones, projectors, DVD, USB and other devices, TVs, easy to use and convenient.
The power amplifier is equipped with U disk direct reading function, you can play your favorite music through U disk, easy and convenient. The power amplifier uses 5. 0 bluetooth link mobile music resources to play 10 meters wireless transmission support 99% Bluetooth device support.
The power amplifier is equipped with a large LED color display, colorful mobile display, the large screen clearly displays various function modes clearly and clearly. The shocking scientific loop sound design surrounds any corner of the room, and you can enjoy the realistic auditory effect.
YWBL-WH - Tda7498 power amplifier chip-the audio amplifier board adopts high quality TDA7498 power amplifier chip. Good sound quality-with high efficiency and amplifying power, the audio amplifier board is of very good sound quality.
Makerfire - Tda3116d2 is widely used in store solicitation, etc. Due to its excellent performance and comprehensive cost performance. Free dc head lead, it can be easily wired. The modulation frequency can be up to 1. 2mhz, and the high power output distortion is less than 01%.
DollaTek - With volume control and power switch, working voltage range DC5-27V, Ideal for DIY your passive speakers. Bluetooth signal distance up to 49ft. Adopt tpa3116d2with am interference suppression function chip, with excellent sound quality.
Nobsound - Powerful design & wide voltage: with preamplification and bass frequency division processing, 5PCS potentiometer are used for bass volume/bass frequency/left & right channel volume/main volume & input switch. Max output power can reach 50w*2l/r and 100Wsubwoofer, easily to drive most home desktop / bookshelf / indoor passive speakers.
BLLXMX - The shocking scientific loop sound design surrounds any corner of the room, and you can enjoy the realistic auditory effect. The power amplifier is equipped with U disk direct reading function, you can play your favorite music through U disk, easy and convenient.
